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19 Commits

Author SHA1 Message Date
970e5e340d Sync with a9 2024-10-07 13:52:45 +00:00
9be283d1f1 Merge remote-tracking branch 'origin/a9' into a9-ppc64le 2024-10-07 13:50:58 +00:00
462a470dab - vmx: Allow '*' to appear in VMX file keys 2024-09-16 10:11:45 +03:00
1727bf7cc8 - vmx: Do not require all ID data for VMWare Distributed Switch
- vmx: Do not require DVS Port ID
- rpc: ensure temporary GSource is removed from client event
 loop
- qemu: Fix migration with disabled vmx-* CPU features
2024-07-24 12:12:20 +03:00
4d7ffe9988 - qemu: migration: Don't use empty string for 'tls-hostname'
NBD blockdev
2024-06-13 13:11:58 +03:00
53ed6e9641 Sync with stable 2024-06-13 13:09:04 +03:00
9fd62ba637 - Fix off-by-one error in udevListInterfacesByStatus
- remote: check for negative array lengths before allocation
- qemu: Fix migration with custom XML
2024-04-30 23:35:32 +03:00
2daa9ba65a - cpu: x86: Add support for adding features to existing CPU models
- qemu: domain: Check arch in qemuDomainMakeCPUMigratable
- conf: cpu: Introduce virCPUDefListFeatures
- qemu: domain: Drop added features from migratable CPU
- Add vmx-* features to Broadwell*
- Add vmx-* features to Cascadelake*
- Add vmx-* features to Conroe
- Add vmx-* features to Cooperlake
- Add vmx-* features to core2duo
- Add vmx-* features to Haswell*
- Add vmx-* features to Icelake*
- Add vmx-* features to IvyBridge*
- Add vmx-* features to kvm*
- Add vmx-* features to Nehalem*
- Add vmx-* features to Penryn
- Add vmx-* features to SandyBridge*
- Add vmx-* features to SapphireRapids
- Add vmx-* features to Skylake*
- Add vmx-* features to Snowridge
- Add vmx-* features to Westmere*
- qemu: virtiofs: do not crash if cgroups are missing
- qemu: virtiofs: set correct label when creating the socket
- qemu: virtiofs: error out if getting the group or user name fails
2024-04-30 21:06:27 +03:00
6de10c41f7 Merge branch 'c9' into a9 2024-04-30 15:21:51 +03:00
46fe2f828e Sync with AlmaLinux beta 2024-04-30 15:19:11 +03:00
Eduard Abdullin
d84bcc05bd - cpu_map: Add cpu model EPYC Genoa
- schema: nodedev: Adjust allowed characters in
 'vpdFieldValueFormat'
- tests: Test the previously mishandled PCI VPD characters
- util: pcivpd: Refactor virPCIVPDResourceIsValidTextValue
- virNodeDeviceCapVPDFormat: Properly escape system-originated
 strings
- virNodeDeviceCapVPDFormatCustom*: Escape unsanitized strings
- virPCIVPDResourceIsValidTextValue: Adjust comment to reflect
 actual code
2024-03-06 14:21:06 +03:00
Andrew Lukoshko
4bb1b5d382 Merge pull request 'fix regression for default input bus in libvirt >= 9.3' (#1) from jonathan/libvirt:regression_mousekb_default_bus into a9
Reviewed-on: #1
2024-01-03 19:22:21 +00:00
8c598a033f fix regression for default input bus in libvirt >= 9.3
Signed-off-by: Jonathan Wright <jonathan@almalinux.org>
2024-01-03 12:48:37 -06:00
b45924dfdc Sync with a9-beta 2024-01-03 17:06:18 +00:00
0a1fe0c265 - qemu: Generate shorter channel target paths
- qemu: Move channelTargetDir into stateDir
- qemu_domain: Drop unused variables from qemuDomainChrDefDropDefaultPath()
2023-09-13 12:06:23 +03:00
c10bd8cbd9 Revert OL modifications 2023-06-22 15:24:50 +00:00
49de7581f4 import OL libvirt-9.0.0-10.2.0.1.el9_2 2023-06-22 15:24:47 +00:00
CentOS Sources
3ce4e477de import libvirt-9.0.0-10.1.el9_2 2023-05-09 10:59:51 +00:00
CentOS Sources
ed2a7929e3 import libvirt-9.0.0-10.el9_2 2023-05-09 05:28:02 +00:00
184 changed files with 14227 additions and 55424 deletions

2
.gitignore vendored
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@ -1 +1 @@
SOURCES/libvirt-9.5.0.tar.xz
SOURCES/libvirt-10.0.0.tar.xz

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@ -1 +1 @@
472f6871651d8d3b41b2a2602adfcdb18629049d SOURCES/libvirt-9.5.0.tar.xz
7a2e402bfb1ad295544de6cd527c4c04e85c5096 SOURCES/libvirt-10.0.0.tar.xz

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@ -0,0 +1,78 @@
From 577c4ca414b26c8586f2586978e55c948bec0a32 Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Mon, 11 Mar 2024 15:37:32 +0100
Subject: [PATCH] conf: cpu: Introduce virCPUDefListFeatures
The function returns a list of explicitly mentioned features in the CPU
definition.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
---
src/conf/cpu_conf.c | 24 ++++++++++++++++++++++++
src/conf/cpu_conf.h | 3 +++
src/libvirt_private.syms | 1 +
3 files changed, 28 insertions(+)
diff --git a/src/conf/cpu_conf.c b/src/conf/cpu_conf.c
index 6e6e1b9a897..4dca7e57ec7 100644
--- a/src/conf/cpu_conf.c
+++ b/src/conf/cpu_conf.c
@@ -982,6 +982,30 @@ virCPUDefFindFeature(const virCPUDef *def,
}
+/**
+ * virCPUDefListExplicitFeatures:
+ * @def: CPU definition
+ *
+ * Provides a list of feature names explicitly mentioned in the CPU definition
+ * regardless of the policy. The caller is responsible for freeing the list.
+ *
+ * Returns a NULL-terminated list of feature names.
+ */
+char **
+virCPUDefListExplicitFeatures(const virCPUDef *def)
+{
+ char **list;
+ size_t i;
+
+ list = g_new0(char *, def->nfeatures + 1);
+
+ for (i = 0; i < def->nfeatures; i++)
+ list[i] = g_strdup(def->features[i].name);
+
+ return list;
+}
+
+
int
virCPUDefFilterFeatures(virCPUDef *cpu,
virCPUDefFeatureFilter filter,
diff --git a/src/conf/cpu_conf.h b/src/conf/cpu_conf.h
index 2694022fed1..b10c23ee828 100644
--- a/src/conf/cpu_conf.h
+++ b/src/conf/cpu_conf.h
@@ -270,6 +270,9 @@ virCPUDefCheckFeatures(virCPUDef *cpu,
void *opaque,
char ***features);
+char **
+virCPUDefListExplicitFeatures(const virCPUDef *def);
+
virCPUDef **
virCPUDefListParse(const char **xmlCPUs,
unsigned int ncpus,
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index 98a925933ef..6b6bcc368ac 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -111,6 +111,7 @@ virCPUDefFree;
virCPUDefFreeFeatures;
virCPUDefFreeModel;
virCPUDefIsEqual;
+virCPUDefListExplicitFeatures;
virCPUDefListFree;
virCPUDefListParse;
virCPUDefNew;

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@ -0,0 +1,212 @@
From 5fbfa5ab8a3bf914d2deacd0d281b16aafd593b5 Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 7 Mar 2024 14:50:48 +0100
Subject: [PATCH] cpu: x86: Add support for adding features to existing CPU
models
This is not a good idea in general, but we can (and have to) do it in
specific cases when a feature has always been part of a CPU model in
hypervisor's definition, but we ignored it and did not include the
feature in our definition.
Blindly adding the features to the CPU map and not adding them to
existing CPU models breaks migration between old and new libvirt in both
directions. New libvirt would complain the features got unexpectedly
enabled (as they were not mentioned in the incoming domain XML) even
though they were also enabled on the source and the old libvirt just
didn't know about them. On the other hand, old libvirt would refuse to
accept incoming migration of a domain started by new libvirt because the
domain XML would contain CPU features unknown to the old libvirt.
This is exactly what happened when several vmx-* features were added a
few releases back. Migration between libvirt releases before and after
the addition is now broken.
This patch adds support for added these features to existing CPU models
by marking them with added='yes'. The features will not be considered
part of the CPU model and will be described explicitly via additional
<feature/> elements, but the compatibility check will not complain if
they are enabled by the hypervisor even though they were not explicitly
mentioned in the CPU definition and incoming migration from old libvirt
will succeed.
To fix outgoing migration to old libvirt, we also need to drop all those
features from domain XML unless they were explicitly requested by the
user. This will be handled by a later patch.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
---
src/cpu/cpu_x86.c | 74 ++++++++++++++++++++++++++++++++++++++--
src/cpu/cpu_x86.h | 3 ++
src/libvirt_private.syms | 1 +
3 files changed, 75 insertions(+), 3 deletions(-)
diff --git a/src/cpu/cpu_x86.c b/src/cpu/cpu_x86.c
index e8409ce616f..0fad761809c 100644
--- a/src/cpu/cpu_x86.c
+++ b/src/cpu/cpu_x86.c
@@ -148,6 +148,17 @@ struct _virCPUx86Model {
virCPUx86Signatures *signatures;
virCPUx86Data data;
GStrv removedFeatures;
+
+ /* Features added to the CPU model after its original version was released.
+ * Such features are not really considered part of the model, but the
+ * compatibility check will not complain if they are enabled by the
+ * hypervisor even though they were not explicitly mentioned in the CPU
+ * definition. This should only be used for features which were always
+ * included in the CPU model by the hypervisor, but libvirt didn't support
+ * them when introducing the CPU model. In other words, they were enabled,
+ * but we ignored them.
+ */
+ GStrv addedFeatures;
};
typedef struct _virCPUx86Map virCPUx86Map;
@@ -1276,6 +1287,7 @@ x86ModelFree(virCPUx86Model *model)
virCPUx86SignaturesFree(model->signatures);
virCPUx86DataClear(&model->data);
g_strfreev(model->removedFeatures);
+ g_strfreev(model->addedFeatures);
g_free(model);
}
G_DEFINE_AUTOPTR_CLEANUP_FUNC(virCPUx86Model, x86ModelFree);
@@ -1291,6 +1303,7 @@ x86ModelCopy(virCPUx86Model *model)
copy->signatures = virCPUx86SignaturesCopy(model->signatures);
x86DataCopy(&copy->data, &model->data);
copy->removedFeatures = g_strdupv(model->removedFeatures);
+ copy->addedFeatures = g_strdupv(model->addedFeatures);
copy->vendor = model->vendor;
return g_steal_pointer(&copy);
@@ -1596,17 +1609,20 @@ x86ModelParseFeatures(virCPUx86Model *model,
g_autofree xmlNodePtr *nodes = NULL;
size_t i;
size_t nremoved = 0;
+ size_t nadded = 0;
int n;
if ((n = virXPathNodeSet("./feature", ctxt, &nodes)) <= 0)
return n;
model->removedFeatures = g_new0(char *, n + 1);
+ model->addedFeatures = g_new0(char *, n + 1);
for (i = 0; i < n; i++) {
g_autofree char *ftname = NULL;
virCPUx86Feature *feature;
virTristateBool rem;
+ virTristateBool added;
if (!(ftname = virXMLPropString(nodes[i], "name"))) {
virReportError(VIR_ERR_INTERNAL_ERROR,
@@ -1632,10 +1648,21 @@ x86ModelParseFeatures(virCPUx86Model *model,
continue;
}
+ if (virXMLPropTristateBool(nodes[i], "added",
+ VIR_XML_PROP_NONE,
+ &added) < 0)
+ return -1;
+
+ if (added == VIR_TRISTATE_BOOL_YES) {
+ model->addedFeatures[nadded++] = g_strdup(ftname);
+ continue;
+ }
+
x86DataAdd(&model->data, &feature->data);
}
model->removedFeatures = g_renew(char *, model->removedFeatures, nremoved + 1);
+ model->addedFeatures = g_renew(char *, model->addedFeatures, nadded + 1);
return 0;
}
@@ -3022,11 +3049,18 @@ virCPUx86UpdateLive(virCPUDef *cpu,
if (expected == VIR_CPU_FEATURE_DISABLE &&
x86DataIsSubset(&enabled, &feature->data)) {
VIR_DEBUG("Feature '%s' enabled by the hypervisor", feature->name);
- if (cpu->check == VIR_CPU_CHECK_FULL)
+
+ /* Extra features enabled by the hypervisor are ignored by
+ * check='full' in case they were added to the model later for
+ * backward compatibility with the older definition of the model.
+ */
+ if (cpu->check == VIR_CPU_CHECK_FULL &&
+ !g_strv_contains((const char **) model->addedFeatures, feature->name)) {
virBufferAsprintf(&bufAdded, "%s,", feature->name);
- else if (virCPUDefUpdateFeature(cpu, feature->name,
- VIR_CPU_FEATURE_REQUIRE) < 0)
+ } else if (virCPUDefUpdateFeature(cpu, feature->name,
+ VIR_CPU_FEATURE_REQUIRE) < 0) {
return -1;
+ }
}
if (x86DataIsSubset(&disabled, &feature->data) ||
@@ -3491,6 +3525,40 @@ virCPUx86FeatureFilterDropMSR(const char *name,
}
+/**
+ * virCPUx86GetAddedFeatures:
+ * @modelName: CPU model
+ * @features: where to store a pointer to the list of added features
+ *
+ * Gets a list of features added to a specified CPU model after its original
+ * version was already released. The @features will be set to NULL if the list
+ * is empty or it will point to internal structures and thus it must not be
+ * freed or modified by the caller. The pointer is valid for the whole lifetime
+ * of the process.
+ *
+ * Returns 0 on success, -1 otherwise.
+ */
+int
+virCPUx86GetAddedFeatures(const char *modelName,
+ const char * const **features)
+{
+ virCPUx86Map *map;
+ virCPUx86Model *model;
+
+ if (!(map = virCPUx86GetMap()))
+ return -1;
+
+ if (!(model = x86ModelFind(map, modelName))) {
+ virReportError(VIR_ERR_INVALID_ARG,
+ _("unknown CPU model %1$s"), modelName);
+ return -1;
+ }
+
+ *features = (const char **) model->addedFeatures;
+ return 0;
+}
+
+
struct cpuArchDriver cpuDriverX86 = {
.name = "x86",
.arch = archs,
diff --git a/src/cpu/cpu_x86.h b/src/cpu/cpu_x86.h
index 2721fc90970..2cd965fea4c 100644
--- a/src/cpu/cpu_x86.h
+++ b/src/cpu/cpu_x86.h
@@ -48,3 +48,6 @@ bool virCPUx86FeatureFilterSelectMSR(const char *name,
bool virCPUx86FeatureFilterDropMSR(const char *name,
virCPUFeaturePolicy policy,
void *opaque);
+
+int virCPUx86GetAddedFeatures(const char *modelName,
+ const char * const **features);
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index 887659784a6..98a925933ef 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -1543,6 +1543,7 @@ virCPUx86DataSetSignature;
virCPUx86DataSetVendor;
virCPUx86FeatureFilterDropMSR;
virCPUx86FeatureFilterSelectMSR;
+virCPUx86GetAddedFeatures;
# datatypes.h
virConnectClass;

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@ -0,0 +1,358 @@
From ce330dd7e5405573c77801a418345804049315ab Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 7 Mar 2024 14:00:15 +0100
Subject: [PATCH] Add vmx-* features to Broadwell*
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
---
src/cpu_map/x86_Broadwell-IBRS.xml | 75 ++++++++++++++++++++++++
src/cpu_map/x86_Broadwell-noTSX-IBRS.xml | 75 ++++++++++++++++++++++++
src/cpu_map/x86_Broadwell-noTSX.xml | 75 ++++++++++++++++++++++++
src/cpu_map/x86_Broadwell.xml | 75 ++++++++++++++++++++++++
4 files changed, 300 insertions(+)
diff --git a/src/cpu_map/x86_Broadwell-IBRS.xml b/src/cpu_map/x86_Broadwell-IBRS.xml
index 9033d5fcd51..14849032981 100644
--- a/src/cpu_map/x86_Broadwell-IBRS.xml
+++ b/src/cpu_map/x86_Broadwell-IBRS.xml
@@ -59,6 +59,81 @@
<feature name='syscall'/>
<feature name='tsc'/>
<feature name='tsc-deadline'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-register' added='yes'/>
+ <feature name='vmx-apicv-vid' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-eptp-switching' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-pml' added='yes'/>
+ <feature name='vmx-posted-intr' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdseed-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
<feature name='x2apic'/>
<feature name='xsave'/>
</model>
diff --git a/src/cpu_map/x86_Broadwell-noTSX-IBRS.xml b/src/cpu_map/x86_Broadwell-noTSX-IBRS.xml
index c044b60e36e..13f08435b76 100644
--- a/src/cpu_map/x86_Broadwell-noTSX-IBRS.xml
+++ b/src/cpu_map/x86_Broadwell-noTSX-IBRS.xml
@@ -57,6 +57,81 @@
<feature name='syscall'/>
<feature name='tsc'/>
<feature name='tsc-deadline'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-register' added='yes'/>
+ <feature name='vmx-apicv-vid' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-eptp-switching' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-pml' added='yes'/>
+ <feature name='vmx-posted-intr' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdseed-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
<feature name='x2apic'/>
<feature name='xsave'/>
</model>
diff --git a/src/cpu_map/x86_Broadwell-noTSX.xml b/src/cpu_map/x86_Broadwell-noTSX.xml
index 637f29ba1cf..4293b3aeee3 100644
--- a/src/cpu_map/x86_Broadwell-noTSX.xml
+++ b/src/cpu_map/x86_Broadwell-noTSX.xml
@@ -56,6 +56,81 @@
<feature name='syscall'/>
<feature name='tsc'/>
<feature name='tsc-deadline'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-register' added='yes'/>
+ <feature name='vmx-apicv-vid' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-eptp-switching' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-pml' added='yes'/>
+ <feature name='vmx-posted-intr' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdseed-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
<feature name='x2apic'/>
<feature name='xsave'/>
</model>
diff --git a/src/cpu_map/x86_Broadwell.xml b/src/cpu_map/x86_Broadwell.xml
index 82939a45091..37dd1dabcfb 100644
--- a/src/cpu_map/x86_Broadwell.xml
+++ b/src/cpu_map/x86_Broadwell.xml
@@ -58,6 +58,81 @@
<feature name='syscall'/>
<feature name='tsc'/>
<feature name='tsc-deadline'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-register' added='yes'/>
+ <feature name='vmx-apicv-vid' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-eptp-switching' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-pml' added='yes'/>
+ <feature name='vmx-posted-intr' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdseed-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
<feature name='x2apic'/>
<feature name='xsave'/>
</model>

View File

@ -0,0 +1,184 @@
From 5db61952252fa2ab88cc79f064f8f1b61b6c95cb Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 7 Mar 2024 14:01:25 +0100
Subject: [PATCH] Add vmx-* features to Cascadelake*
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
---
src/cpu_map/x86_Cascadelake-Server-noTSX.xml | 76 ++++++++++++++++++++
src/cpu_map/x86_Cascadelake-Server.xml | 74 +++++++++++++++++++
2 files changed, 150 insertions(+)
diff --git a/src/cpu_map/x86_Cascadelake-Server-noTSX.xml b/src/cpu_map/x86_Cascadelake-Server-noTSX.xml
index bfd4629836b..056f43d0887 100644
--- a/src/cpu_map/x86_Cascadelake-Server-noTSX.xml
+++ b/src/cpu_map/x86_Cascadelake-Server-noTSX.xml
@@ -70,6 +70,82 @@
<feature name='tsc'/>
<feature name='tsc-deadline'/>
<feature name='vme'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-register' added='yes'/>
+ <feature name='vmx-apicv-vid' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-eptp-switching' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-pml' added='yes'/>
+ <feature name='vmx-posted-intr' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdseed-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
+ <feature name='vmx-xsaves' added='yes'/>
<feature name='x2apic'/>
<feature name='xgetbv1'/>
<feature name='xsave'/>
diff --git a/src/cpu_map/x86_Cascadelake-Server.xml b/src/cpu_map/x86_Cascadelake-Server.xml
index 335e9cb5841..88e51c20678 100644
--- a/src/cpu_map/x86_Cascadelake-Server.xml
+++ b/src/cpu_map/x86_Cascadelake-Server.xml
@@ -72,6 +72,80 @@
<feature name='tsc'/>
<feature name='tsc-deadline'/>
<feature name='vme'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-register' added='yes'/>
+ <feature name='vmx-apicv-vid' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-pml' added='yes'/>
+ <feature name='vmx-posted-intr' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdseed-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
<feature name='x2apic'/>
<feature name='xgetbv1'/>
<feature name='xsave'/>

View File

@ -0,0 +1,47 @@
From 9cb8c372cd75647e09fac96e6995adab5e8dde79 Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 7 Mar 2024 14:04:45 +0100
Subject: [PATCH] Add vmx-* features to Conroe
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
---
src/cpu_map/x86_Conroe.xml | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/src/cpu_map/x86_Conroe.xml b/src/cpu_map/x86_Conroe.xml
index 4cacee6142e..955297ffc30 100644
--- a/src/cpu_map/x86_Conroe.xml
+++ b/src/cpu_map/x86_Conroe.xml
@@ -31,5 +31,31 @@
<feature name='ssse3'/>
<feature name='syscall'/>
<feature name='tsc'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
</model>
</cpus>

View File

@ -0,0 +1,98 @@
From cbee851581fc82ea95d7b6309b85e22f9d1ba0d3 Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 7 Mar 2024 14:05:01 +0100
Subject: [PATCH] Add vmx-* features to Cooperlake
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
---
src/cpu_map/x86_Cooperlake.xml | 76 ++++++++++++++++++++++++++++++++++
1 file changed, 76 insertions(+)
diff --git a/src/cpu_map/x86_Cooperlake.xml b/src/cpu_map/x86_Cooperlake.xml
index ceca687334f..af428f2781c 100644
--- a/src/cpu_map/x86_Cooperlake.xml
+++ b/src/cpu_map/x86_Cooperlake.xml
@@ -81,6 +81,82 @@
<feature name='tsc'/>
<feature name='tsc-deadline'/>
<feature name='vme'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-register' added='yes'/>
+ <feature name='vmx-apicv-vid' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-eptp-switching' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-pml' added='yes'/>
+ <feature name='vmx-posted-intr' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdseed-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
+ <feature name='vmx-xsaves' added='yes'/>
<feature name='x2apic'/>
<feature name='xgetbv1'/>
<feature name='xsave'/>

View File

@ -0,0 +1,350 @@
From b44679c31f2d46e88ce655c03aef4c3e9ab621ac Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 7 Mar 2024 14:01:50 +0100
Subject: [PATCH] Add vmx-* features to Haswell*
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
---
src/cpu_map/x86_Haswell-IBRS.xml | 73 ++++++++++++++++++++++++++
src/cpu_map/x86_Haswell-noTSX-IBRS.xml | 73 ++++++++++++++++++++++++++
src/cpu_map/x86_Haswell-noTSX.xml | 73 ++++++++++++++++++++++++++
src/cpu_map/x86_Haswell.xml | 73 ++++++++++++++++++++++++++
4 files changed, 292 insertions(+)
diff --git a/src/cpu_map/x86_Haswell-IBRS.xml b/src/cpu_map/x86_Haswell-IBRS.xml
index 0ffe2bae0d4..57b980d14fe 100644
--- a/src/cpu_map/x86_Haswell-IBRS.xml
+++ b/src/cpu_map/x86_Haswell-IBRS.xml
@@ -55,6 +55,79 @@
<feature name='syscall'/>
<feature name='tsc'/>
<feature name='tsc-deadline'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-register' added='yes'/>
+ <feature name='vmx-apicv-vid' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-eptp-switching' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-posted-intr' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
<feature name='x2apic'/>
<feature name='xsave'/>
</model>
diff --git a/src/cpu_map/x86_Haswell-noTSX-IBRS.xml b/src/cpu_map/x86_Haswell-noTSX-IBRS.xml
index 75d709c0098..fcae023ffb5 100644
--- a/src/cpu_map/x86_Haswell-noTSX-IBRS.xml
+++ b/src/cpu_map/x86_Haswell-noTSX-IBRS.xml
@@ -53,6 +53,79 @@
<feature name='syscall'/>
<feature name='tsc'/>
<feature name='tsc-deadline'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-register' added='yes'/>
+ <feature name='vmx-apicv-vid' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-eptp-switching' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-posted-intr' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
<feature name='x2apic'/>
<feature name='xsave'/>
</model>
diff --git a/src/cpu_map/x86_Haswell-noTSX.xml b/src/cpu_map/x86_Haswell-noTSX.xml
index b0a0faa856d..7404052065a 100644
--- a/src/cpu_map/x86_Haswell-noTSX.xml
+++ b/src/cpu_map/x86_Haswell-noTSX.xml
@@ -52,6 +52,79 @@
<feature name='syscall'/>
<feature name='tsc'/>
<feature name='tsc-deadline'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-register' added='yes'/>
+ <feature name='vmx-apicv-vid' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-eptp-switching' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-posted-intr' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
<feature name='x2apic'/>
<feature name='xsave'/>
</model>
diff --git a/src/cpu_map/x86_Haswell.xml b/src/cpu_map/x86_Haswell.xml
index ee16b30f198..99986c5c45c 100644
--- a/src/cpu_map/x86_Haswell.xml
+++ b/src/cpu_map/x86_Haswell.xml
@@ -54,6 +54,79 @@
<feature name='syscall'/>
<feature name='tsc'/>
<feature name='tsc-deadline'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-register' added='yes'/>
+ <feature name='vmx-apicv-vid' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-eptp-switching' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-posted-intr' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
<feature name='x2apic'/>
<feature name='xsave'/>
</model>

View File

@ -0,0 +1,183 @@
From a6f3eafc402fbaf18b2e23e93c8c7339317c7d97 Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 7 Mar 2024 14:02:47 +0100
Subject: [PATCH] Add vmx-* features to Icelake*
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
---
src/cpu_map/x86_Icelake-Server-noTSX.xml | 77 ++++++++++++++++++++++++
src/cpu_map/x86_Icelake-Server.xml | 72 ++++++++++++++++++++++
2 files changed, 149 insertions(+)
diff --git a/src/cpu_map/x86_Icelake-Server-noTSX.xml b/src/cpu_map/x86_Icelake-Server-noTSX.xml
index 7c9c32c9776..072f8145c42 100644
--- a/src/cpu_map/x86_Icelake-Server-noTSX.xml
+++ b/src/cpu_map/x86_Icelake-Server-noTSX.xml
@@ -80,6 +80,83 @@
<feature name='umip'/>
<feature name='vaes'/>
<feature name='vme'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-register' added='yes'/>
+ <feature name='vmx-apicv-vid' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-eptp-switching' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-page-walk-5' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-pml' added='yes'/>
+ <feature name='vmx-posted-intr' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdseed-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
+ <feature name='vmx-xsaves' added='yes'/>
<feature name='vpclmulqdq'/>
<feature name='wbnoinvd'/>
<feature name='x2apic'/>
diff --git a/src/cpu_map/x86_Icelake-Server.xml b/src/cpu_map/x86_Icelake-Server.xml
index b4685bead05..3a35145d7f0 100644
--- a/src/cpu_map/x86_Icelake-Server.xml
+++ b/src/cpu_map/x86_Icelake-Server.xml
@@ -82,6 +82,78 @@
<feature name='umip'/>
<feature name='vaes'/>
<feature name='vme'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-register' added='yes'/>
+ <feature name='vmx-apicv-vid' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-posted-intr' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
<feature name='vpclmulqdq'/>
<feature name='wbnoinvd'/>
<feature name='x2apic'/>

View File

@ -0,0 +1,168 @@
From 4b707f8bb0003b87f67474bfac02a2feac26c96f Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 7 Mar 2024 14:04:01 +0100
Subject: [PATCH] Add vmx-* features to IvyBridge*
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
---
src/cpu_map/x86_IvyBridge-IBRS.xml | 67 ++++++++++++++++++++++++++++++
src/cpu_map/x86_IvyBridge.xml | 67 ++++++++++++++++++++++++++++++
2 files changed, 134 insertions(+)
diff --git a/src/cpu_map/x86_IvyBridge-IBRS.xml b/src/cpu_map/x86_IvyBridge-IBRS.xml
index 430bc3232db..27d85d86c4e 100644
--- a/src/cpu_map/x86_IvyBridge-IBRS.xml
+++ b/src/cpu_map/x86_IvyBridge-IBRS.xml
@@ -47,6 +47,73 @@
<feature name='tsc'/>
<feature name='tsc-deadline'/>
<feature name='vme'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-register' added='yes'/>
+ <feature name='vmx-apicv-vid' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-posted-intr' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
<feature name='x2apic'/>
<feature name='xsave'/>
</model>
diff --git a/src/cpu_map/x86_IvyBridge.xml b/src/cpu_map/x86_IvyBridge.xml
index eaf5d02e827..72031cfdc62 100644
--- a/src/cpu_map/x86_IvyBridge.xml
+++ b/src/cpu_map/x86_IvyBridge.xml
@@ -46,6 +46,73 @@
<feature name='tsc'/>
<feature name='tsc-deadline'/>
<feature name='vme'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-register' added='yes'/>
+ <feature name='vmx-apicv-vid' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-posted-intr' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
<feature name='x2apic'/>
<feature name='xsave'/>
</model>

View File

@ -0,0 +1,154 @@
From a539910c942f5993b967f8265756e3a10363e4f4 Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 7 Mar 2024 14:04:21 +0100
Subject: [PATCH] Add vmx-* features to Nehalem*
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
---
src/cpu_map/x86_Nehalem-IBRS.xml | 61 ++++++++++++++++++++++++++++++++
src/cpu_map/x86_Nehalem.xml | 61 ++++++++++++++++++++++++++++++++
2 files changed, 122 insertions(+)
diff --git a/src/cpu_map/x86_Nehalem-IBRS.xml b/src/cpu_map/x86_Nehalem-IBRS.xml
index 00d0d2fe51a..0cfee14c0f7 100644
--- a/src/cpu_map/x86_Nehalem-IBRS.xml
+++ b/src/cpu_map/x86_Nehalem-IBRS.xml
@@ -38,5 +38,66 @@
<feature name='ssse3'/>
<feature name='syscall'/>
<feature name='tsc'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
</model>
</cpus>
diff --git a/src/cpu_map/x86_Nehalem.xml b/src/cpu_map/x86_Nehalem.xml
index 9968001fe79..74ee64ce1c3 100644
--- a/src/cpu_map/x86_Nehalem.xml
+++ b/src/cpu_map/x86_Nehalem.xml
@@ -37,5 +37,66 @@
<feature name='ssse3'/>
<feature name='syscall'/>
<feature name='tsc'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
</model>
</cpus>

View File

@ -0,0 +1,50 @@
From c6fadbb2807c80bd2b812eebd932eb4a34067ccd Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 7 Mar 2024 14:05:20 +0100
Subject: [PATCH] Add vmx-* features to Penryn
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
---
src/cpu_map/x86_Penryn.xml | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/src/cpu_map/x86_Penryn.xml b/src/cpu_map/x86_Penryn.xml
index 29d4cd635b8..b31f96fa431 100644
--- a/src/cpu_map/x86_Penryn.xml
+++ b/src/cpu_map/x86_Penryn.xml
@@ -33,5 +33,34 @@
<feature name='ssse3'/>
<feature name='syscall'/>
<feature name='tsc'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
</model>
</cpus>

View File

@ -0,0 +1,160 @@
From 29d492d6488e35db2e96a017ac3fb2712dcb638c Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 7 Mar 2024 14:03:18 +0100
Subject: [PATCH] Add vmx-* features to SandyBridge*
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
---
src/cpu_map/x86_SandyBridge-IBRS.xml | 63 ++++++++++++++++++++++++++++
src/cpu_map/x86_SandyBridge.xml | 63 ++++++++++++++++++++++++++++
2 files changed, 126 insertions(+)
diff --git a/src/cpu_map/x86_SandyBridge-IBRS.xml b/src/cpu_map/x86_SandyBridge-IBRS.xml
index fbdb4f2bf64..297eea8e882 100644
--- a/src/cpu_map/x86_SandyBridge-IBRS.xml
+++ b/src/cpu_map/x86_SandyBridge-IBRS.xml
@@ -41,6 +41,69 @@
<feature name='syscall'/>
<feature name='tsc'/>
<feature name='tsc-deadline'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
<feature name='x2apic'/>
<feature name='xsave'/>
</model>
diff --git a/src/cpu_map/x86_SandyBridge.xml b/src/cpu_map/x86_SandyBridge.xml
index 7c85ed42df1..20ea378c471 100644
--- a/src/cpu_map/x86_SandyBridge.xml
+++ b/src/cpu_map/x86_SandyBridge.xml
@@ -40,6 +40,69 @@
<feature name='syscall'/>
<feature name='tsc'/>
<feature name='tsc-deadline'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
<feature name='x2apic'/>
<feature name='xsave'/>
</model>

View File

@ -0,0 +1,99 @@
From e67004ec1cec850baa65177d88c6db09376869d3 Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 7 Mar 2024 14:05:34 +0100
Subject: [PATCH] Add vmx-* features to SapphireRapids
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
---
src/cpu_map/x86_SapphireRapids.xml | 77 ++++++++++++++++++++++++++++++
1 file changed, 77 insertions(+)
diff --git a/src/cpu_map/x86_SapphireRapids.xml b/src/cpu_map/x86_SapphireRapids.xml
index 2297feeeca2..40164a47e2a 100644
--- a/src/cpu_map/x86_SapphireRapids.xml
+++ b/src/cpu_map/x86_SapphireRapids.xml
@@ -103,6 +103,83 @@
<feature name='umip'/>
<feature name='vaes'/>
<feature name='vme'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-register' added='yes'/>
+ <feature name='vmx-apicv-vid' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-eptp-switching' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-page-walk-5' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-pml' added='yes'/>
+ <feature name='vmx-posted-intr' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdseed-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
+ <feature name='vmx-xsaves' added='yes'/>
<feature name='vpclmulqdq'/>
<feature name='wbnoinvd'/>
<feature name='x2apic'/>

View File

@ -0,0 +1,520 @@
From aa064b38fdbafd39d296a0933b7d1b8987eb4cb5 Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 7 Mar 2024 14:00:53 +0100
Subject: [PATCH] Add vmx-* features to Skylake*
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
---
src/cpu_map/x86_Skylake-Client-IBRS.xml | 71 +++++++++++++++++
src/cpu_map/x86_Skylake-Client-noTSX-IBRS.xml | 72 ++++++++++++++++++
src/cpu_map/x86_Skylake-Client.xml | 71 +++++++++++++++++
src/cpu_map/x86_Skylake-Server-IBRS.xml | 74 ++++++++++++++++++
src/cpu_map/x86_Skylake-Server-noTSX-IBRS.xml | 76 +++++++++++++++++++
src/cpu_map/x86_Skylake-Server.xml | 74 ++++++++++++++++++
6 files changed, 438 insertions(+)
diff --git a/src/cpu_map/x86_Skylake-Client-IBRS.xml b/src/cpu_map/x86_Skylake-Client-IBRS.xml
index 5709e7c2f95..1c77f9595b6 100644
--- a/src/cpu_map/x86_Skylake-Client-IBRS.xml
+++ b/src/cpu_map/x86_Skylake-Client-IBRS.xml
@@ -67,6 +67,77 @@
<feature name='tsc'/>
<feature name='tsc-deadline'/>
<feature name='vme'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-eptp-switching' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-pml' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdseed-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
<feature name='x2apic'/>
<feature name='xgetbv1'/>
<feature name='xsave'/>
diff --git a/src/cpu_map/x86_Skylake-Client-noTSX-IBRS.xml b/src/cpu_map/x86_Skylake-Client-noTSX-IBRS.xml
index ffba34502a4..dca117028cd 100644
--- a/src/cpu_map/x86_Skylake-Client-noTSX-IBRS.xml
+++ b/src/cpu_map/x86_Skylake-Client-noTSX-IBRS.xml
@@ -65,6 +65,78 @@
<feature name='tsc'/>
<feature name='tsc-deadline'/>
<feature name='vme'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-eptp-switching' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-pml' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdseed-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
+ <feature name='vmx-xsaves' added='yes'/>
<feature name='x2apic'/>
<feature name='xgetbv1'/>
<feature name='xsave'/>
diff --git a/src/cpu_map/x86_Skylake-Client.xml b/src/cpu_map/x86_Skylake-Client.xml
index 14cd57e1768..68e5d2d0388 100644
--- a/src/cpu_map/x86_Skylake-Client.xml
+++ b/src/cpu_map/x86_Skylake-Client.xml
@@ -66,6 +66,77 @@
<feature name='tsc'/>
<feature name='tsc-deadline'/>
<feature name='vme'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-eptp-switching' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-pml' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdseed-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
<feature name='x2apic'/>
<feature name='xgetbv1'/>
<feature name='xsave'/>
diff --git a/src/cpu_map/x86_Skylake-Server-IBRS.xml b/src/cpu_map/x86_Skylake-Server-IBRS.xml
index 9fb34888094..e467b76242b 100644
--- a/src/cpu_map/x86_Skylake-Server-IBRS.xml
+++ b/src/cpu_map/x86_Skylake-Server-IBRS.xml
@@ -69,6 +69,80 @@
<feature name='tsc'/>
<feature name='tsc-deadline'/>
<feature name='vme'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-register' added='yes'/>
+ <feature name='vmx-apicv-vid' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-pml' added='yes'/>
+ <feature name='vmx-posted-intr' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdseed-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
<feature name='x2apic'/>
<feature name='xgetbv1'/>
<feature name='xsave'/>
diff --git a/src/cpu_map/x86_Skylake-Server-noTSX-IBRS.xml b/src/cpu_map/x86_Skylake-Server-noTSX-IBRS.xml
index c162c0acc31..b8601da0cbc 100644
--- a/src/cpu_map/x86_Skylake-Server-noTSX-IBRS.xml
+++ b/src/cpu_map/x86_Skylake-Server-noTSX-IBRS.xml
@@ -67,6 +67,82 @@
<feature name='tsc'/>
<feature name='tsc-deadline'/>
<feature name='vme'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-register' added='yes'/>
+ <feature name='vmx-apicv-vid' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-eptp-switching' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-pml' added='yes'/>
+ <feature name='vmx-posted-intr' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdseed-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
+ <feature name='vmx-xsaves' added='yes'/>
<feature name='x2apic'/>
<feature name='xgetbv1'/>
<feature name='xsave'/>
diff --git a/src/cpu_map/x86_Skylake-Server.xml b/src/cpu_map/x86_Skylake-Server.xml
index e022d94c847..cc1e9ddd7f7 100644
--- a/src/cpu_map/x86_Skylake-Server.xml
+++ b/src/cpu_map/x86_Skylake-Server.xml
@@ -68,6 +68,80 @@
<feature name='tsc'/>
<feature name='tsc-deadline'/>
<feature name='vme'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-register' added='yes'/>
+ <feature name='vmx-apicv-vid' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-pml' added='yes'/>
+ <feature name='vmx-posted-intr' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdseed-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
<feature name='x2apic'/>
<feature name='xgetbv1'/>
<feature name='xsave'/>

View File

@ -0,0 +1,98 @@
From 64e3c1138a81b98f14e5f1aa1e8e2bb85cfdd1e5 Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 7 Mar 2024 14:05:53 +0100
Subject: [PATCH] Add vmx-* features to Snowridge
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
---
src/cpu_map/x86_Snowridge.xml | 76 +++++++++++++++++++++++++++++++++++
1 file changed, 76 insertions(+)
diff --git a/src/cpu_map/x86_Snowridge.xml b/src/cpu_map/x86_Snowridge.xml
index 383a24d367c..bc410bd8f80 100644
--- a/src/cpu_map/x86_Snowridge.xml
+++ b/src/cpu_map/x86_Snowridge.xml
@@ -62,6 +62,82 @@
<feature name='tsc-deadline'/>
<feature name='umip'/>
<feature name='vme'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-register' added='yes'/>
+ <feature name='vmx-apicv-vid' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-eptad' added='yes'/>
+ <feature name='vmx-eptp-switching' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invpcid-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-pml' added='yes'/>
+ <feature name='vmx-posted-intr' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdrand-exit' added='yes'/>
+ <feature name='vmx-rdseed-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-shadow-vmcs' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vmfunc' added='yes'/>
+ <feature name='vmx-vmwrite-vmexit-fields' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
+ <feature name='vmx-xsaves' added='yes'/>
<feature name='x2apic'/>
<feature name='xgetbv1'/>
<feature name='xsave'/>

View File

@ -0,0 +1,158 @@
From 6898b7cd8d61d46db7e92f6cf81daf085b85f724 Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 7 Mar 2024 14:03:38 +0100
Subject: [PATCH] Add vmx-* features to Westmere*
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
---
src/cpu_map/x86_Westmere-IBRS.xml | 63 +++++++++++++++++++++++++++++++
src/cpu_map/x86_Westmere.xml | 63 +++++++++++++++++++++++++++++++
2 files changed, 126 insertions(+)
diff --git a/src/cpu_map/x86_Westmere-IBRS.xml b/src/cpu_map/x86_Westmere-IBRS.xml
index c7898f0c226..a5abe8a1e18 100644
--- a/src/cpu_map/x86_Westmere-IBRS.xml
+++ b/src/cpu_map/x86_Westmere-IBRS.xml
@@ -36,5 +36,68 @@
<feature name='ssse3'/>
<feature name='syscall'/>
<feature name='tsc'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
</model>
</cpus>
diff --git a/src/cpu_map/x86_Westmere.xml b/src/cpu_map/x86_Westmere.xml
index 16e4ad6c309..161f1a078e3 100644
--- a/src/cpu_map/x86_Westmere.xml
+++ b/src/cpu_map/x86_Westmere.xml
@@ -37,5 +37,68 @@
<feature name='ssse3'/>
<feature name='syscall'/>
<feature name='tsc'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-x2apic' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr3-load-noexit' added='yes'/>
+ <feature name='vmx-cr3-store-noexit' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-desc-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-entry-load-efer' added='yes'/>
+ <feature name='vmx-entry-load-pat' added='yes'/>
+ <feature name='vmx-entry-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-entry-noload-debugctl' added='yes'/>
+ <feature name='vmx-ept' added='yes'/>
+ <feature name='vmx-ept-1gb' added='yes'/>
+ <feature name='vmx-ept-2mb' added='yes'/>
+ <feature name='vmx-ept-execonly' added='yes'/>
+ <feature name='vmx-ept-wb' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-exit-load-efer' added='yes'/>
+ <feature name='vmx-exit-load-pat' added='yes'/>
+ <feature name='vmx-exit-load-perf-global-ctrl' added='yes'/>
+ <feature name='vmx-exit-nosave-debugctl' added='yes'/>
+ <feature name='vmx-exit-save-efer' added='yes'/>
+ <feature name='vmx-exit-save-pat' added='yes'/>
+ <feature name='vmx-exit-save-preemption-timer' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invept' added='yes'/>
+ <feature name='vmx-invept-all-context' added='yes'/>
+ <feature name='vmx-invept-single-context' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-invvpid' added='yes'/>
+ <feature name='vmx-invvpid-all-context' added='yes'/>
+ <feature name='vmx-invvpid-single-addr' added='yes'/>
+ <feature name='vmx-invvpid-single-context' added='yes'/>
+ <feature name='vmx-invvpid-single-context-noglobals' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mtf' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-page-walk-4' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-preemption-timer' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-rdtscp-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-store-lma' added='yes'/>
+ <feature name='vmx-true-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-unrestricted-guest' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
+ <feature name='vmx-vpid' added='yes'/>
+ <feature name='vmx-wbinvd-exit' added='yes'/>
</model>
</cpus>

View File

@ -0,0 +1,76 @@
From 823c7005a3b0d5275b30ca811479995bfa5820e9 Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 7 Mar 2024 14:06:13 +0100
Subject: [PATCH] Add vmx-* features to core{,2}duo
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
---
src/cpu_map/x86_core2duo.xml | 26 ++++++++++++++++++++++++++
src/cpu_map/x86_coreduo.xml | 18 ++++++++++++++++++
2 files changed, 44 insertions(+)
diff --git a/src/cpu_map/x86_core2duo.xml b/src/cpu_map/x86_core2duo.xml
index 412039fe559..ea23a6c6629 100644
--- a/src/cpu_map/x86_core2duo.xml
+++ b/src/cpu_map/x86_core2duo.xml
@@ -30,5 +30,31 @@
<feature name='syscall'/>
<feature name='tsc'/>
<feature name='vme'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-apicv-xapic' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-ins-outs' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-secondary-ctls' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
+ <feature name='vmx-vnmi' added='yes'/>
+ <feature name='vmx-vnmi-pending' added='yes'/>
</model>
</cpus>
diff --git a/src/cpu_map/x86_coreduo.xml b/src/cpu_map/x86_coreduo.xml
index e2fda9a1d48..24900e637fa 100644
--- a/src/cpu_map/x86_coreduo.xml
+++ b/src/cpu_map/x86_coreduo.xml
@@ -26,5 +26,23 @@
<feature name='sse2'/>
<feature name='tsc'/>
<feature name='vme'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
</model>
</cpus>

View File

@ -0,0 +1,70 @@
From 1d03f78c5d0fa2d3422e76bef4c9369ab623bd52 Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 7 Mar 2024 14:06:37 +0100
Subject: [PATCH] Add vmx-* features to kvm*
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
---
src/cpu_map/x86_kvm32.xml | 18 ++++++++++++++++++
src/cpu_map/x86_kvm64.xml | 20 ++++++++++++++++++++
2 files changed, 38 insertions(+)
diff --git a/src/cpu_map/x86_kvm32.xml b/src/cpu_map/x86_kvm32.xml
index 9dd96d5b569..ac28c53bd0b 100644
--- a/src/cpu_map/x86_kvm32.xml
+++ b/src/cpu_map/x86_kvm32.xml
@@ -23,5 +23,23 @@
<feature name='sse'/>
<feature name='sse2'/>
<feature name='tsc'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-msr-bitmap' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
</model>
</cpus>
diff --git a/src/cpu_map/x86_kvm64.xml b/src/cpu_map/x86_kvm64.xml
index 185af06f784..970a8e73d50 100644
--- a/src/cpu_map/x86_kvm64.xml
+++ b/src/cpu_map/x86_kvm64.xml
@@ -27,5 +27,25 @@
<feature name='sse2'/>
<feature name='syscall'/>
<feature name='tsc'/>
+ <feature name='vmx-activity-hlt' added='yes'/>
+ <feature name='vmx-cr8-load-exit' added='yes'/>
+ <feature name='vmx-cr8-store-exit' added='yes'/>
+ <feature name='vmx-entry-ia32e-mode' added='yes'/>
+ <feature name='vmx-exit-ack-intr' added='yes'/>
+ <feature name='vmx-flexpriority' added='yes'/>
+ <feature name='vmx-hlt-exit' added='yes'/>
+ <feature name='vmx-intr-exit' added='yes'/>
+ <feature name='vmx-invlpg-exit' added='yes'/>
+ <feature name='vmx-io-bitmap' added='yes'/>
+ <feature name='vmx-io-exit' added='yes'/>
+ <feature name='vmx-monitor-exit' added='yes'/>
+ <feature name='vmx-movdr-exit' added='yes'/>
+ <feature name='vmx-mwait-exit' added='yes'/>
+ <feature name='vmx-nmi-exit' added='yes'/>
+ <feature name='vmx-pause-exit' added='yes'/>
+ <feature name='vmx-rdpmc-exit' added='yes'/>
+ <feature name='vmx-rdtsc-exit' added='yes'/>
+ <feature name='vmx-tsc-offset' added='yes'/>
+ <feature name='vmx-vintr-pending' added='yes'/>
</model>
</cpus>

View File

@ -0,0 +1,679 @@
From 9a31f486329e36bbe6f6156eb89d4d455fc0a7d8 Mon Sep 17 00:00:00 2001
Message-ID: <9a31f486329e36bbe6f6156eb89d4d455fc0a7d8.1707394627.git.jdenemar@redhat.com>
From: Peter Krempa <pkrempa@redhat.com>
Date: Mon, 29 Jan 2024 15:50:27 +0100
Subject: [PATCH] Don't overwrite error message from 'virXPathNodeSet'
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
'virXPathNodeSet' returns -1 only when 'ctxt' or 'xpath' are NULL or
when the 'xpath' string is invalid. Both are programming errors. It
doesn't make sense for the code to overwrite the error message for
anything supposedly more relevant.
The majority of calls to 'virXPathNodeSet' already didn't do this, so
this patch fixes the rest to prevent it from spreading again.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
(cherry picked from commit a9f76d6ab7278864150d9f4776750ea22d7ef508)
https://issues.redhat.com/browse/RHEL-22314 [9.4.0]
---
src/conf/domain_conf.c | 78 +++++++------------------------
src/conf/network_conf.c | 80 ++++++++------------------------
src/conf/node_device_conf.c | 17 ++-----
src/conf/numa_conf.c | 15 +++---
src/cpu/cpu_ppc64.c | 5 +-
src/qemu/qemu_capabilities.c | 30 +++---------
src/qemu/qemu_domain.c | 23 +++------
src/qemu/qemu_migration_cookie.c | 5 +-
src/qemu/qemu_nbdkit.c | 5 +-
src/vz/vz_sdk.c | 5 +-
10 files changed, 72 insertions(+), 191 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index ac06fa39f6..52a5796ad2 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -17765,11 +17765,8 @@ virDomainResctrlMonDefParse(virDomainDef *def,
ctxt->node = node;
- if ((n = virXPathNodeSet("./monitor", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("Cannot extract monitor nodes"));
+ if ((n = virXPathNodeSet("./monitor", ctxt, &nodes)) < 0)
goto cleanup;
- }
for (i = 0; i < n; i++) {
domresmon = g_new0(virDomainResctrlMonDef, 1);
@@ -17897,11 +17894,8 @@ virDomainCachetuneDefParse(virDomainDef *def,
if (virBitmapIsAllClear(vcpus))
return 0;
- if ((n = virXPathNodeSet("./cache", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("Cannot extract cache nodes under cachetune"));
+ if ((n = virXPathNodeSet("./cache", ctxt, &nodes)) < 0)
return -1;
- }
if (virDomainResctrlVcpuMatch(def, vcpus, &resctrl) < 0)
return -1;
@@ -18167,11 +18161,8 @@ virDomainDefParseMemory(virDomainDef *def,
if (virXPathNode("./memoryBacking/hugepages", ctxt)) {
/* hugepages will be used */
- if ((n = virXPathNodeSet("./memoryBacking/hugepages/page", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("cannot extract hugepages nodes"));
+ if ((n = virXPathNodeSet("./memoryBacking/hugepages/page", ctxt, &nodes)) < 0)
return -1;
- }
if (n) {
def->mem.hugepages = g_new0(virDomainHugePage, n);
@@ -18255,11 +18246,8 @@ virDomainMemorytuneDefParse(virDomainDef *def,
if (virBitmapIsAllClear(vcpus))
return 0;
- if ((n = virXPathNodeSet("./node", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("Cannot extract memory nodes under memorytune"));
+ if ((n = virXPathNodeSet("./node", ctxt, &nodes)) < 0)
return -1;
- }
if (virDomainResctrlVcpuMatch(def, vcpus, &resctrl) < 0)
return -1;
@@ -18326,11 +18314,9 @@ virDomainDefTunablesParse(virDomainDef *def,
&def->blkio.weight) < 0)
def->blkio.weight = 0;
- if ((n = virXPathNodeSet("./blkiotune/device", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- "%s", _("cannot extract blkiotune nodes"));
+ if ((n = virXPathNodeSet("./blkiotune/device", ctxt, &nodes)) < 0)
return -1;
- }
+
if (n)
def->blkio.devices = g_new0(virBlkioDevice, n);
@@ -18441,11 +18427,8 @@ virDomainDefTunablesParse(virDomainDef *def,
}
VIR_FREE(nodes);
- if ((n = virXPathNodeSet("./cputune/emulatorpin", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("cannot extract emulatorpin nodes"));
+ if ((n = virXPathNodeSet("./cputune/emulatorpin", ctxt, &nodes)) < 0)
return -1;
- }
if (n) {
if (n > 1) {
@@ -18460,11 +18443,8 @@ virDomainDefTunablesParse(virDomainDef *def,
VIR_FREE(nodes);
- if ((n = virXPathNodeSet("./cputune/iothreadpin", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("cannot extract iothreadpin nodes"));
+ if ((n = virXPathNodeSet("./cputune/iothreadpin", ctxt, &nodes)) < 0)
return -1;
- }
for (i = 0; i < n; i++) {
if (virDomainIOThreadPinDefParseXML(nodes[i], def) < 0)
@@ -18472,11 +18452,8 @@ virDomainDefTunablesParse(virDomainDef *def,
}
VIR_FREE(nodes);
- if ((n = virXPathNodeSet("./cputune/vcpusched", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("cannot extract vcpusched nodes"));
+ if ((n = virXPathNodeSet("./cputune/vcpusched", ctxt, &nodes)) < 0)
return -1;
- }
for (i = 0; i < n; i++) {
if (virDomainVcpuThreadSchedParse(nodes[i], def) < 0)
@@ -18484,11 +18461,8 @@ virDomainDefTunablesParse(virDomainDef *def,
}
VIR_FREE(nodes);
- if ((n = virXPathNodeSet("./cputune/iothreadsched", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("cannot extract iothreadsched nodes"));
+ if ((n = virXPathNodeSet("./cputune/iothreadsched", ctxt, &nodes)) < 0)
return -1;
- }
for (i = 0; i < n; i++) {
if (virDomainIOThreadSchedParse(nodes[i], def) < 0)
@@ -18496,11 +18470,8 @@ virDomainDefTunablesParse(virDomainDef *def,
}
VIR_FREE(nodes);
- if ((n = virXPathNodeSet("./cputune/emulatorsched", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("cannot extract emulatorsched nodes"));
+ if ((n = virXPathNodeSet("./cputune/emulatorsched", ctxt, &nodes)) < 0)
return -1;
- }
if (n) {
if (n > 1) {
@@ -18514,11 +18485,8 @@ virDomainDefTunablesParse(virDomainDef *def,
}
VIR_FREE(nodes);
- if ((n = virXPathNodeSet("./cputune/cachetune", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("cannot extract cachetune nodes"));
+ if ((n = virXPathNodeSet("./cputune/cachetune", ctxt, &nodes)) < 0)
return -1;
- }
for (i = 0; i < n; i++) {
if (virDomainCachetuneDefParse(def, ctxt, nodes[i], flags) < 0)
@@ -18526,11 +18494,8 @@ virDomainDefTunablesParse(virDomainDef *def,
}
VIR_FREE(nodes);
- if ((n = virXPathNodeSet("./cputune/memorytune", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("cannot extract memorytune nodes"));
+ if ((n = virXPathNodeSet("./cputune/memorytune", ctxt, &nodes)) < 0)
return -1;
- }
for (i = 0; i < n; i++) {
if (virDomainMemorytuneDefParse(def, ctxt, nodes[i], flags) < 0)
@@ -18834,11 +18799,8 @@ virDomainDefParseXML(xmlXPathContextPtr ctxt,
!virDomainIOThreadIDArrayHasPin(def))
def->placement_mode = VIR_DOMAIN_CPU_PLACEMENT_MODE_AUTO;
- if ((n = virXPathNodeSet("./resource", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- "%s", _("cannot extract resource nodes"));
+ if ((n = virXPathNodeSet("./resource", ctxt, &nodes)) < 0)
return NULL;
- }
if (n > 1) {
virReportError(VIR_ERR_XML_ERROR, "%s",
@@ -18886,11 +18848,9 @@ virDomainDefParseXML(xmlXPathContextPtr ctxt,
return NULL;
/* analysis of the resource leases */
- if ((n = virXPathNodeSet("./devices/lease", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- "%s", _("cannot extract device leases"));
+ if ((n = virXPathNodeSet("./devices/lease", ctxt, &nodes)) < 0)
return NULL;
- }
+
if (n)
def->leases = g_new0(virDomainLeaseDef *, n);
for (i = 0; i < n; i++) {
@@ -19009,11 +18969,9 @@ virDomainDefParseXML(xmlXPathContextPtr ctxt,
}
VIR_FREE(nodes);
- if ((n = virXPathNodeSet("./devices/console", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- "%s", _("cannot extract console devices"));
+ if ((n = virXPathNodeSet("./devices/console", ctxt, &nodes)) < 0)
return NULL;
- }
+
if (n)
def->consoles = g_new0(virDomainChrDef *, n);
diff --git a/src/conf/network_conf.c b/src/conf/network_conf.c
index 6f8a0d2d0b..52c90e53f8 100644
--- a/src/conf/network_conf.c
+++ b/src/conf/network_conf.c
@@ -892,13 +892,9 @@ virNetworkDNSDefParseXML(const char *networkName,
&def->forwardPlainNames) < 0)
return -1;
- nfwds = virXPathNodeSet("./forwarder", ctxt, &fwdNodes);
- if (nfwds < 0) {
- virReportError(VIR_ERR_XML_ERROR,
- _("invalid <forwarder> element found in <dns> of network %1$s"),
- networkName);
+ if ((nfwds = virXPathNodeSet("./forwarder", ctxt, &fwdNodes)) < 0)
return -1;
- }
+
if (nfwds > 0) {
def->forwarders = g_new0(virNetworkDNSForwarder, nfwds);
@@ -922,13 +918,9 @@ virNetworkDNSDefParseXML(const char *networkName,
}
}
- nhosts = virXPathNodeSet("./host", ctxt, &hostNodes);
- if (nhosts < 0) {
- virReportError(VIR_ERR_XML_ERROR,
- _("invalid <host> element found in <dns> of network %1$s"),
- networkName);
+ if ((nhosts = virXPathNodeSet("./host", ctxt, &hostNodes)) < 0)
return -1;
- }
+
if (nhosts > 0) {
def->hosts = g_new0(virNetworkDNSHostDef, nhosts);
@@ -941,13 +933,9 @@ virNetworkDNSDefParseXML(const char *networkName,
}
}
- nsrvs = virXPathNodeSet("./srv", ctxt, &srvNodes);
- if (nsrvs < 0) {
- virReportError(VIR_ERR_XML_ERROR,
- _("invalid <srv> element found in <dns> of network %1$s"),
- networkName);
+ if ((nsrvs = virXPathNodeSet("./srv", ctxt, &srvNodes)) < 0)
return -1;
- }
+
if (nsrvs > 0) {
def->srvs = g_new0(virNetworkDNSSrvDef, nsrvs);
@@ -960,13 +948,9 @@ virNetworkDNSDefParseXML(const char *networkName,
}
}
- ntxts = virXPathNodeSet("./txt", ctxt, &txtNodes);
- if (ntxts < 0) {
- virReportError(VIR_ERR_XML_ERROR,
- _("invalid <txt> element found in <dns> of network %1$s"),
- networkName);
+ if ((ntxts = virXPathNodeSet("./txt", ctxt, &txtNodes)) < 0)
return -1;
- }
+
if (ntxts > 0) {
def->txts = g_new0(virNetworkDNSTxtDef, ntxts);
@@ -1222,13 +1206,10 @@ virNetworkForwardNatDefParseXML(const char *networkName,
return -1;
/* addresses for SNAT */
- nNatAddrs = virXPathNodeSet("./address", ctxt, &natAddrNodes);
- if (nNatAddrs < 0) {
- virReportError(VIR_ERR_XML_ERROR,
- _("invalid <address> element found in <forward> of network %1$s"),
- networkName);
+ if ((nNatAddrs = virXPathNodeSet("./address", ctxt, &natAddrNodes)) < 0)
return -1;
- } else if (nNatAddrs > 1) {
+
+ if (nNatAddrs > 1) {
virReportError(VIR_ERR_XML_ERROR,
_("Only one <address> element is allowed in <nat> in <forward> in network %1$s"),
networkName);
@@ -1284,13 +1265,10 @@ virNetworkForwardNatDefParseXML(const char *networkName,
}
/* ports for SNAT and MASQUERADE */
- nNatPorts = virXPathNodeSet("./port", ctxt, &natPortNodes);
- if (nNatPorts < 0) {
- virReportError(VIR_ERR_XML_ERROR,
- _("invalid <port> element found in <forward> of network %1$s"),
- networkName);
+ if ((nNatPorts = virXPathNodeSet("./port", ctxt, &natPortNodes)) < 0)
return -1;
- } else if (nNatPorts > 1) {
+
+ if (nNatPorts > 1) {
virReportError(VIR_ERR_XML_ERROR,
_("Only one <port> element is allowed in <nat> in <forward> in network %1$s"),
networkName);
@@ -1358,37 +1336,19 @@ virNetworkForwardDefParseXML(const char *networkName,
}
/* bridge and hostdev modes can use a pool of physical interfaces */
- nForwardIfs = virXPathNodeSet("./interface", ctxt, &forwardIfNodes);
- if (nForwardIfs < 0) {
- virReportError(VIR_ERR_XML_ERROR,
- _("invalid <interface> element found in <forward> of network %1$s"),
- networkName);
+ if ((nForwardIfs = virXPathNodeSet("./interface", ctxt, &forwardIfNodes)) < 0)
return -1;
- }
- nForwardAddrs = virXPathNodeSet("./address", ctxt, &forwardAddrNodes);
- if (nForwardAddrs < 0) {
- virReportError(VIR_ERR_XML_ERROR,
- _("invalid <address> element found in <forward> of network %1$s"),
- networkName);
+ if ((nForwardAddrs = virXPathNodeSet("./address", ctxt, &forwardAddrNodes)) < 0)
return -1;
- }
- nForwardPfs = virXPathNodeSet("./pf", ctxt, &forwardPfNodes);
- if (nForwardPfs < 0) {
- virReportError(VIR_ERR_XML_ERROR,
- _("invalid <pf> element found in <forward> of network %1$s"),
- networkName);
+ if ((nForwardPfs = virXPathNodeSet("./pf", ctxt, &forwardPfNodes)) < 0)
return -1;
- }
- nForwardNats = virXPathNodeSet("./nat", ctxt, &forwardNatNodes);
- if (nForwardNats < 0) {
- virReportError(VIR_ERR_XML_ERROR,
- _("invalid <nat> element found in <forward> of network %1$s"),
- networkName);
+ if ((nForwardNats = virXPathNodeSet("./nat", ctxt, &forwardNatNodes)) < 0)
return -1;
- } else if (nForwardNats > 1) {
+
+ if (nForwardNats > 1) {
virReportError(VIR_ERR_XML_ERROR,
_("Only one <nat> element is allowed in <forward> of network %1$s"),
networkName);
diff --git a/src/conf/node_device_conf.c b/src/conf/node_device_conf.c
index 95de77abe9..dd174d3020 100644
--- a/src/conf/node_device_conf.c
+++ b/src/conf/node_device_conf.c
@@ -960,11 +960,9 @@ virNodeDeviceCapVPDParseCustomFields(xmlXPathContextPtr ctxt, virPCIVPDResource
g_autofree xmlNodePtr *nodes = NULL;
size_t i = 0;
- if ((nfields = virXPathNodeSet("./vendor_field[@index]", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_XML_ERROR, "%s",
- _("failed to evaluate <vendor_field> elements"));
+ if ((nfields = virXPathNodeSet("./vendor_field[@index]", ctxt, &nodes)) < 0)
return -1;
- }
+
for (i = 0; i < nfields; i++) {
g_autofree char *value = NULL;
g_autofree char *index = NULL;
@@ -989,11 +987,9 @@ virNodeDeviceCapVPDParseCustomFields(xmlXPathContextPtr ctxt, virPCIVPDResource
VIR_FREE(nodes);
if (!readOnly) {
- if ((nfields = virXPathNodeSet("./system_field[@index]", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_XML_ERROR, "%s",
- _("failed to evaluate <system_field> elements"));
+ if ((nfields = virXPathNodeSet("./system_field[@index]", ctxt, &nodes)) < 0)
return -1;
- }
+
for (i = 0; i < nfields; i++) {
g_autofree char *value = NULL;
g_autofree char *index = NULL;
@@ -1074,11 +1070,8 @@ virNodeDeviceCapVPDParseXML(xmlXPathContextPtr ctxt, virPCIVPDResource **res)
return -1;
}
- if ((nfields = virXPathNodeSet("./fields[@access]", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_XML_ERROR, "%s",
- _("no VPD <fields> elements with an access type attribute found"));
+ if ((nfields = virXPathNodeSet("./fields[@access]", ctxt, &nodes)) < 0)
return -1;
- }
for (i = 0; i < nfields; i++) {
g_autofree char *access = NULL;
diff --git a/src/conf/numa_conf.c b/src/conf/numa_conf.c
index bcd7838e00..d8120de6d2 100644
--- a/src/conf/numa_conf.c
+++ b/src/conf/numa_conf.c
@@ -135,11 +135,8 @@ virDomainNumatuneNodeParseXML(virDomainNuma *numa,
size_t i = 0;
g_autofree xmlNodePtr *nodes = NULL;
- if ((n = virXPathNodeSet("./numatune/memnode", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("Cannot extract memnode nodes"));
+ if ((n = virXPathNodeSet("./numatune/memnode", ctxt, &nodes)) < 0)
return -1;
- }
if (!n)
return 0;
@@ -700,7 +697,10 @@ virDomainNumaDefNodeDistanceParseXML(virDomainNuma *def,
if (!virXPathNode("./distances[1]", ctxt))
return 0;
- if ((sibling = virXPathNodeSet("./distances[1]/sibling", ctxt, &nodes)) <= 0) {
+ if ((sibling = virXPathNodeSet("./distances[1]/sibling", ctxt, &nodes)) < 0)
+ goto cleanup;
+
+ if (sibling == 0) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("NUMA distances defined without siblings"));
goto cleanup;
@@ -852,7 +852,10 @@ virDomainNumaDefParseXML(virDomainNuma *def,
if (!virXPathNode("./cpu/numa[1]", ctxt))
return 0;
- if ((n = virXPathNodeSet("./cpu/numa[1]/cell", ctxt, &cell)) <= 0) {
+ if ((n = virXPathNodeSet("./cpu/numa[1]/cell", ctxt, &cell)) < 0)
+ return -1;
+
+ if (n == 0) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("NUMA topology defined without NUMA cells"));
return -1;
diff --git a/src/cpu/cpu_ppc64.c b/src/cpu/cpu_ppc64.c
index e13cdbdf6b..448a0a7d85 100644
--- a/src/cpu/cpu_ppc64.c
+++ b/src/cpu/cpu_ppc64.c
@@ -334,7 +334,10 @@ ppc64ModelParse(xmlXPathContextPtr ctxt,
}
}
- if ((n = virXPathNodeSet("./pvr", ctxt, &nodes)) <= 0) {
+ if ((n = virXPathNodeSet("./pvr", ctxt, &nodes)) < 0)
+ return -1;
+
+ if (n == 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Missing PVR information for CPU model %1$s"),
model->name);
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index e13df2b27d..10090e0986 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -4015,11 +4015,8 @@ virQEMUCapsLoadCPUModels(virArch arch,
int n;
xmlNodePtr node;
- if ((n = virXPathNodeSet(xpath, ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("failed to parse qemu capabilities cpus"));
+ if ((n = virXPathNodeSet(xpath, ctxt, &nodes)) < 0)
return -1;
- }
if (n == 0)
return 0;
@@ -4057,11 +4054,8 @@ virQEMUCapsLoadCPUModels(virArch arch,
nblockers = virXPathNodeSet("./blocker", ctxt, &blockerNodes);
ctxt->node = node;
- if (nblockers < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("failed to parse CPU blockers in QEMU capabilities"));
+ if (nblockers < 0)
return -1;
- }
if (nblockers > 0) {
size_t j;
@@ -4100,11 +4094,8 @@ virQEMUCapsLoadMachines(virQEMUCapsAccel *caps,
size_t i;
int n;
- if ((n = virXPathNodeSet(xpath, ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("failed to parse qemu capabilities machines"));
+ if ((n = virXPathNodeSet(xpath, ctxt, &nodes)) < 0)
return -1;
- }
if (n == 0)
return 0;
@@ -4317,11 +4308,8 @@ virQEMUCapsParseSGXInfo(virQEMUCaps *qemuCaps,
ctxt->node = sgxSections;
nSgxSections = virXPathNodeSet("./section", ctxt, &sectionNodes);
- if (nSgxSections < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("failed to parse SGX sections in QEMU capabilities cache"));
+ if (nSgxSections < 0)
return -1;
- }
sgx->nSgxSections = nSgxSections;
sgx->sgxSections = g_new0(virSGXSection, nSgxSections);
@@ -4404,11 +4392,8 @@ virQEMUCapsParseFlags(virQEMUCaps *qemuCaps, xmlXPathContextPtr ctxt)
size_t i;
int n;
- if ((n = virXPathNodeSet("./flag", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("failed to parse qemu capabilities flags"));
+ if ((n = virXPathNodeSet("./flag", ctxt, &nodes)) < 0)
return -1;
- }
VIR_DEBUG("Got flags %d", n);
for (i = 0; i < n; i++) {
@@ -4442,11 +4427,8 @@ virQEMUCapsParseGIC(virQEMUCaps *qemuCaps, xmlXPathContextPtr ctxt)
size_t i;
int n;
- if ((n = virXPathNodeSet("./gic", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("failed to parse qemu capabilities gic"));
+ if ((n = virXPathNodeSet("./gic", ctxt, &nodes)) < 0)
return -1;
- }
if (n > 0) {
unsigned int uintValue;
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index e2a1bf2c13..97520bb49c 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -3155,11 +3155,8 @@ qemuDomainObjPrivateXMLParseSlirpFeatures(xmlNodePtr featuresNode,
ctxt->node = featuresNode;
- if ((n = virXPathNodeSet("./feature", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- "%s", _("failed to parse slirp-helper features"));
+ if ((n = virXPathNodeSet("./feature", ctxt, &nodes)) < 0)
return -1;
- }
for (i = 0; i < n; i++) {
g_autofree char *str = virXMLPropString(nodes[i], "name");
@@ -3273,11 +3270,9 @@ qemuDomainObjPrivateXMLParse(xmlXPathContextPtr ctxt,
}
VIR_FREE(nodes);
- if ((n = virXPathNodeSet("./qemuCaps/flag", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- "%s", _("failed to parse qemu capabilities flags"));
+ if ((n = virXPathNodeSet("./qemuCaps/flag", ctxt, &nodes)) < 0)
return -1;
- }
+
if (n > 0) {
qemuCaps = virQEMUCapsNew();
@@ -3305,11 +3300,9 @@ qemuDomainObjPrivateXMLParse(xmlXPathContextPtr ctxt,
priv->fakeReboot = virXPathBoolean("boolean(./fakereboot)", ctxt) == 1;
- if ((n = virXPathNodeSet("./devices/device", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("failed to parse qemu device list"));
+ if ((n = virXPathNodeSet("./devices/device", ctxt, &nodes)) < 0)
return -1;
- }
+
if (n > 0) {
/* NULL-terminated list */
priv->qemuDevices = g_new0(char *, n + 1);
@@ -3325,11 +3318,9 @@ qemuDomainObjPrivateXMLParse(xmlXPathContextPtr ctxt,
}
VIR_FREE(nodes);
- if ((n = virXPathNodeSet("./slirp/helper", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("failed to parse slirp helper list"));
+ if ((n = virXPathNodeSet("./slirp/helper", ctxt, &nodes)) < 0)
return -1;
- }
+
for (i = 0; i < n; i++) {
g_autofree char *alias = virXMLPropString(nodes[i], "alias");
g_autofree char *pid = virXMLPropString(nodes[i], "pid");
diff --git a/src/qemu/qemu_migration_cookie.c b/src/qemu/qemu_migration_cookie.c
index 5505fdaf22..4361949cca 100644
--- a/src/qemu/qemu_migration_cookie.c
+++ b/src/qemu/qemu_migration_cookie.c
@@ -947,11 +947,8 @@ qemuMigrationCookieNetworkXMLParse(xmlXPathContextPtr ctxt)
g_autofree xmlNodePtr *interfaces = NULL;
VIR_XPATH_NODE_AUTORESTORE(ctxt)
- if ((n = virXPathNodeSet("./network/interface", ctxt, &interfaces)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- "%s", _("missing interface information"));
+ if ((n = virXPathNodeSet("./network/interface", ctxt, &interfaces)) < 0)
return NULL;
- }
optr->nnets = n;
optr->net = g_new0(qemuMigrationCookieNetData, optr->nnets);
diff --git a/src/qemu/qemu_nbdkit.c b/src/qemu/qemu_nbdkit.c
index 85e61be44c..3343241aaf 100644
--- a/src/qemu/qemu_nbdkit.c
+++ b/src/qemu/qemu_nbdkit.c
@@ -400,11 +400,8 @@ qemuNbdkitCapsParseFlags(qemuNbdkitCaps *nbdkitCaps,
size_t i;
int n;
- if ((n = virXPathNodeSet("./flag", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("failed to parse qemu capabilities flags"));
+ if ((n = virXPathNodeSet("./flag", ctxt, &nodes)) < 0)
return -1;
- }
VIR_DEBUG("Got flags %d", n);
for (i = 0; i < n; i++) {
diff --git a/src/vz/vz_sdk.c b/src/vz/vz_sdk.c
index 6a15d60577..ce4586a3f5 100644
--- a/src/vz/vz_sdk.c
+++ b/src/vz/vz_sdk.c
@@ -4612,11 +4612,8 @@ prlsdkParseSnapshotTree(const char *treexml)
"ParallelsSavedStates", &ctxt, NULL, false)))
goto cleanup;
- if ((n = virXPathNodeSet("//SavedStateItem", ctxt, &nodes)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("cannot extract snapshot nodes"));
+ if ((n = virXPathNodeSet("//SavedStateItem", ctxt, &nodes)) < 0)
goto cleanup;
- }
for (i = 0; i < n; i++) {
if (nodes[i]->parent == xmlDocGetRootElement(xml))
--
2.43.0

View File

@ -0,0 +1,46 @@
From 68f2278d84fe560123c2ec34275380ed1086b706 Mon Sep 17 00:00:00 2001
Message-ID: <68f2278d84fe560123c2ec34275380ed1086b706.1713796876.git.jdenemar@redhat.com>
From: Martin Kletzander <mkletzan@redhat.com>
Date: Tue, 27 Feb 2024 16:20:12 +0100
Subject: [PATCH] Fix off-by-one error in udevListInterfacesByStatus
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Ever since this function was introduced in 2012 it could've tried
filling in an extra interface name. That was made worse in 2019 when
the caller functions started accepting NULL arrays of size 0.
This is assigned CVE-2024-1441.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reported-by: Alexander Kuznetsov <kuznetsovam@altlinux.org>
Fixes: 5a33366f5c0b18c93d161bd144f9f079de4ac8ca
Fixes: d6064e2759a24e0802f363e3a810dc5a7d7ebb15
Reviewed-by: Ján Tomko <jtomko@redhat.com>
(cherry picked from commit c664015fe3a7bf59db26686e9ed69af011c6ebb8)
Conflicts:
- NEWS.rst: Removed the hunk
Resolves: https://issues.redhat.com/browse/RHEL-25081
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
---
src/interface/interface_backend_udev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/interface/interface_backend_udev.c b/src/interface/interface_backend_udev.c
index fb6799ed94..4091483060 100644
--- a/src/interface/interface_backend_udev.c
+++ b/src/interface/interface_backend_udev.c
@@ -222,7 +222,7 @@ udevListInterfacesByStatus(virConnectPtr conn,
g_autoptr(virInterfaceDef) def = NULL;
/* Ensure we won't exceed the size of our array */
- if (count > names_len)
+ if (count >= names_len)
break;
path = udev_list_entry_get_name(dev_entry);
--
2.44.0

View File

@ -1,38 +0,0 @@
From f3e5bf77bc6f591e5799ae9de36498df5c2a1811 Mon Sep 17 00:00:00 2001
Message-ID: <f3e5bf77bc6f591e5799ae9de36498df5c2a1811.1691014499.git.jdenemar@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Tue, 1 Aug 2023 16:18:47 +0200
Subject: [PATCH] Revert "qemu_passt: Actually use @logfd"
This reverts commit 83686f1eea1a001a37a92f2c054ffb2689c43a40.
This is needed only so that the next revert is clean.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
(cherry picked from commit bc9a254dc72b6904e8368c3fea3ab49b7238ff34)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2209191
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
src/qemu/qemu_passt.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/qemu/qemu_passt.c b/src/qemu/qemu_passt.c
index 3679bf75fc..25b22d8ad9 100644
--- a/src/qemu/qemu_passt.c
+++ b/src/qemu/qemu_passt.c
@@ -204,9 +204,9 @@ qemuPasstStart(virDomainObj *vm,
/* The logFile location is not restricted to a per-domain directory. It
* can be anywhere. Pre-create it as passt may not have enough perms to
* do so. */
- if ((logfd = qemuDomainOpenFile(cfg, vm->def, net->backend.logFile,
- O_CREAT | O_TRUNC | O_APPEND | O_RDWR,
- &needUnlink)) < 0) {
+ if (qemuDomainOpenFile(cfg, vm->def, net->backend.logFile,
+ O_CREAT | O_TRUNC | O_APPEND | O_RDWR,
+ &needUnlink) < 0) {
return -1;
}
--
2.41.0

View File

@ -1,148 +0,0 @@
From 8897c7d63f763bf9b59f7e79ec6b2f9caf84823b Mon Sep 17 00:00:00 2001
Message-ID: <8897c7d63f763bf9b59f7e79ec6b2f9caf84823b.1691014499.git.jdenemar@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Tue, 1 Aug 2023 16:20:58 +0200
Subject: [PATCH] Revert "qemu_passt: Precreate passt logfile"
This reverts commit 8511b96a319836700b4829816cdae27c3630060d.
Turns out, we need to do a bit more than just plain
qemuSecurityDomainSetPathLabel() which sets svirt_image_t. Passt
has its own SELinux policy and as a part of that they invent
passt_log_t for log files. Right now, I don't know how libvirt
could query that and even if I did, passt SELinux policy would
need to permit relabelling from svirt_t to passt_log_t, which it
doesn't [1].
Until these problems are addressed we shouldn't be pre-creating
the file as it puts users into way worse position - even
scenarios that used to work don't work. But then again - using
log file for passt is usually valuable for developers only and
not regular users.
1: https://bugzilla.redhat.com/show_bug.cgi?id=2209191#c10
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
(cherry picked from commit 99349ba18e726465215a71f28d2146a0a2adb65d)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2209191
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
src/qemu/qemu_passt.c | 40 +++++-----------------------------------
1 file changed, 5 insertions(+), 35 deletions(-)
diff --git a/src/qemu/qemu_passt.c b/src/qemu/qemu_passt.c
index 25b22d8ad9..99636a3a49 100644
--- a/src/qemu/qemu_passt.c
+++ b/src/qemu/qemu_passt.c
@@ -20,8 +20,6 @@
#include <config.h>
-#include <fcntl.h>
-
#include "qemu_dbus.h"
#include "qemu_extdevice.h"
#include "qemu_security.h"
@@ -138,13 +136,9 @@ void
qemuPasstStop(virDomainObj *vm,
virDomainNetDef *net)
{
- qemuDomainObjPrivate *priv = vm->privateData;
- virQEMUDriver *driver = priv->driver;
g_autofree char *pidfile = qemuPasstCreatePidFilename(vm, net);
g_autofree char *passtSocketName = qemuPasstCreateSocketPath(vm, net);
- qemuSecurityDomainRestorePathLabel(driver, vm, net->backend.logFile);
-
qemuPasstKill(pidfile, passtSocketName);
}
@@ -172,12 +166,10 @@ qemuPasstStart(virDomainObj *vm,
{
qemuDomainObjPrivate *priv = vm->privateData;
virQEMUDriver *driver = priv->driver;
- g_autoptr(virQEMUDriverConfig) cfg = virQEMUDriverGetConfig(driver);
g_autofree char *passtSocketName = qemuPasstCreateSocketPath(vm, net);
g_autoptr(virCommand) cmd = NULL;
g_autofree char *pidfile = qemuPasstCreatePidFilename(vm, net);
char macaddr[VIR_MAC_STRING_BUFLEN];
- bool needUnlink = false;
size_t i;
cmd = virCommandNew(PASST);
@@ -199,25 +191,8 @@ qemuPasstStart(virDomainObj *vm,
if (net->sourceDev)
virCommandAddArgList(cmd, "--interface", net->sourceDev, NULL);
- if (net->backend.logFile) {
- VIR_AUTOCLOSE logfd = -1;
- /* The logFile location is not restricted to a per-domain directory. It
- * can be anywhere. Pre-create it as passt may not have enough perms to
- * do so. */
- if (qemuDomainOpenFile(cfg, vm->def, net->backend.logFile,
- O_CREAT | O_TRUNC | O_APPEND | O_RDWR,
- &needUnlink) < 0) {
- return -1;
- }
-
- if (qemuSecurityDomainSetPathLabel(driver, vm,
- net->backend.logFile, false) < 0) {
- goto error;
- }
-
- /* Worse, passt deliberately doesn't support FD passing. */
+ if (net->backend.logFile)
virCommandAddArgList(cmd, "--log-file", net->backend.logFile, NULL);
- }
/* Add IP address info */
for (i = 0; i < net->guestIP.nips; i++) {
@@ -228,7 +203,7 @@ qemuPasstStart(virDomainObj *vm,
* a single IPv4 and single IPv6 address
*/
if (!(addr = virSocketAddrFormat(&ip->address)))
- goto error;
+ return -1;
virCommandAddArgList(cmd, "--address", addr, NULL);
@@ -256,14 +231,14 @@ qemuPasstStart(virDomainObj *vm,
/* validation guarantees this will never happen */
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Invalid portForward proto value %1$u"), pf->proto);
- goto error;
+ return -1;
}
if (VIR_SOCKET_ADDR_VALID(&pf->address)) {
g_autofree char *addr = NULL;
if (!(addr = virSocketAddrFormat(&pf->address)))
- goto error;
+ return -1;
virBufferAddStr(&buf, addr);
emitsep = true;
@@ -309,7 +284,7 @@ qemuPasstStart(virDomainObj *vm,
if (qemuExtDeviceLogCommand(driver, vm, cmd, "passt") < 0)
- goto error;
+ return -1;
if (qemuSecurityCommandRun(driver, vm, cmd, -1, -1, true, NULL) < 0)
goto error;
@@ -317,11 +292,6 @@ qemuPasstStart(virDomainObj *vm,
return 0;
error:
- if (needUnlink && unlink(net->backend.logFile) < 0) {
- VIR_WARN("Unable to unlink '%s': %s",
- net->backend.logFile, g_strerror(errno));
- }
-
qemuPasstKill(pidfile, passtSocketName);
return -1;
}
--
2.41.0

View File

@ -0,0 +1,44 @@
From 676946491ea25cacc4f6fd11f27bd9989b84767d Mon Sep 17 00:00:00 2001
Message-ID: <676946491ea25cacc4f6fd11f27bd9989b84767d.1708614745.git.jdenemar@redhat.com>
From: Laine Stump <laine@redhat.com>
Date: Fri, 16 Feb 2024 12:43:59 -0500
Subject: [PATCH] Set stubDriverName from hostdev driver model attribute during
pci device setup
commit v9.10.0-129-g8b93d78c83 (first appearing in libvirt-10.0.0) was
supposed to allow forcing a PCI hostdev to be bound to a particular
driver by adding <driver model='blah'/> to the XML for the
device. Unfortunately, a single line was missed during the final
changes to the patch prior to pushing, and the result was that the
driver model could be set to *anything* and it would be accepted but
just ignored.
This patch adds the missing line, which will set the stubDriverName
field of the virPCIDevice object from the hostdev object as the
virPCIDevice is being created. This ends up being used by
virPCIDeviceBindToStub() as the driver that it binds the device to.
Fixes: 8b93d78c8325f1fba5db98848350f3db43f5e7d5
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit 41fe8524870facae02be067097ea494c475d77f0)
https://issues.redhat.com/browse/RHEL-25858 [9.4.0]
---
src/hypervisor/virhostdev.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/hypervisor/virhostdev.c b/src/hypervisor/virhostdev.c
index 40f8a4bc2c..185ec2ca50 100644
--- a/src/hypervisor/virhostdev.c
+++ b/src/hypervisor/virhostdev.c
@@ -242,6 +242,7 @@ virHostdevGetPCIHostDevice(const virDomainHostdevDef *hostdev,
return -1;
virPCIDeviceSetManaged(actual, hostdev->managed);
+ virPCIDeviceSetStubDriverName(actual, pcisrc->driver.model);
if (pcisrc->driver.name == VIR_DEVICE_HOSTDEV_PCI_DRIVER_NAME_VFIO) {
virPCIDeviceSetStubDriverType(actual, VIR_PCI_STUB_DRIVER_VFIO);
--
2.43.2

View File

@ -0,0 +1,144 @@
From 5359921ef11b68dab549b6b28ba11a784e6946a5 Mon Sep 17 00:00:00 2001
Message-ID: <5359921ef11b68dab549b6b28ba11a784e6946a5.1706524416.git.jdenemar@redhat.com>
From: Jiri Denemark <jdenemar@redhat.com>
Date: Wed, 24 Jan 2024 19:23:54 +0100
Subject: [PATCH] build: Make daemons depend on generated *_protocol.[ch]
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
This should fix build failures when a daemon code is compiled before the
included *_protocol.h headers are ready, such as:
FAILED: src/virtqemud.p/remote_remote_daemon_config.c.o
../src/remote/remote_daemon_config.c: In function daemonConfigNew:
../src/remote/remote_daemon_config.c:111:30: error:
REMOTE_AUTH_POLKIT undeclared (first use in this function)
111 | data->auth_unix_rw = REMOTE_AUTH_POLKIT;
| ^~~~~~~~~~~~~~~~~~
../src/remote/remote_daemon_config.c:111:30: note: each undeclared
identifier is reported only once for each function it appears in
../src/remote/remote_daemon_config.c:115:30: error:
REMOTE_AUTH_NONE undeclared (first use in this function)
115 | data->auth_unix_rw = REMOTE_AUTH_NONE;
| ^~~~~~~~~~~~~~~~
../src/remote/remote_daemon_config.c: In function
daemonConfigLoadOptions:
../src/remote/remote_daemon_config.c:252:31: error:
REMOTE_AUTH_POLKIT undeclared (first use in this function)
252 | if (data->auth_unix_rw == REMOTE_AUTH_POLKIT) {
| ^~~~~~~~~~~~~~~~~~
or
FAILED: src/virtqemud.p/remote_remote_daemon_dispatch.c.o
In file included from ../src/remote/remote_daemon.h:28,
from ../src/remote/remote_daemon_dispatch.c:26:
src/remote/lxc_protocol.h:13:5: error:
unknown type name remote_nonnull_domain
13 | remote_nonnull_domain dom;
| ^~~~~~~~~~~~~~~~~~~~~
In file included from ../src/remote/remote_daemon.h:29,
from ../src/remote/remote_daemon_dispatch.c:26:
src/remote/qemu_protocol.h:13:5: error:
unknown type name remote_nonnull_domain
13 | remote_nonnull_domain dom;
| ^~~~~~~~~~~~~~~~~~~~~
src/remote/qemu_protocol.h:14:5: error:
unknown type name remote_nonnull_string
14 | remote_nonnull_string cmd;
| ^~~~~~~~~~~~~~~~~~~~~
...
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
(cherry picked from commit dcfe548cb01d64e2bdeac456c428e578158232b9)
https://issues.redhat.com/browse/RHEL-15267
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
---
po/meson.build | 1 +
src/meson.build | 6 +++++-
src/remote/meson.build | 15 +++++++++++----
3 files changed, 17 insertions(+), 5 deletions(-)
diff --git a/po/meson.build b/po/meson.build
index a20877ad34..592b254447 100644
--- a/po/meson.build
+++ b/po/meson.build
@@ -20,6 +20,7 @@ potfiles_dep = [
access_gen_sources,
admin_client_generated,
admin_driver_generated,
+ remote_protocol_generated,
remote_driver_generated,
remote_daemon_generated,
]
diff --git a/src/meson.build b/src/meson.build
index 6538c43628..f52d2d5994 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -616,7 +616,11 @@ foreach daemon : virt_daemons
bin = executable(
daemon['name'],
[
- daemon.get('sources', [ remote_daemon_sources, remote_daemon_generated ]),
+ daemon.get('sources', [
+ remote_protocol_generated,
+ remote_daemon_sources,
+ remote_daemon_generated
+ ]),
dtrace_gen_objects,
],
c_args: [
diff --git a/src/remote/meson.build b/src/remote/meson.build
index 16b903fcaf..43bf2d0083 100644
--- a/src/remote/meson.build
+++ b/src/remote/meson.build
@@ -7,8 +7,6 @@ remote_driver_generated = []
foreach name : [ 'remote', 'qemu', 'lxc' ]
client_bodies_h = '@0@_client_bodies.h'.format(name)
- protocol_c = '@0@_protocol.c'.format(name)
- protocol_h = '@0@_protocol.h'.format(name)
protocol_x = '@0@_protocol.x'.format(name)
remote_driver_generated += custom_target(
@@ -20,8 +18,16 @@ foreach name : [ 'remote', 'qemu', 'lxc' ]
],
capture: true,
)
+endforeach
- remote_driver_generated += custom_target(
+remote_protocol_generated = []
+
+foreach name : [ 'remote', 'qemu', 'lxc' ]
+ protocol_c = '@0@_protocol.c'.format(name)
+ protocol_h = '@0@_protocol.h'.format(name)
+ protocol_x = '@0@_protocol.x'.format(name)
+
+ remote_protocol_generated += custom_target(
protocol_h,
input: protocol_x,
output: protocol_h,
@@ -32,7 +38,7 @@ foreach name : [ 'remote', 'qemu', 'lxc' ]
],
)
- remote_driver_generated += custom_target(
+ remote_protocol_generated += custom_target(
protocol_c,
input: protocol_x,
output: protocol_c,
@@ -143,6 +149,7 @@ if conf.has('WITH_REMOTE')
remote_driver_lib = static_library(
'virt_remote_driver',
[
+ remote_protocol_generated,
remote_driver_sources,
remote_driver_generated,
],
--
2.43.0

View File

@ -0,0 +1,976 @@
From 413d6c8c6490caa5ec5479ab10aa493677cc45c0 Mon Sep 17 00:00:00 2001
Message-ID: <413d6c8c6490caa5ec5479ab10aa493677cc45c0.1706524416.git.jdenemar@redhat.com>
From: Andrea Bolognani <abologna@redhat.com>
Date: Fri, 5 Jan 2024 18:20:14 +0100
Subject: [PATCH] conf: Allow specifying CPU clusters
The default number of CPU clusters is 1, and values other than
that one are currently rejected by all hypervisor drivers.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
(cherry picked from commit ef5c397584b1d03a81c74c27074ec4b1a05d3339)
https://issues.redhat.com/browse/RHEL-7043
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
---
src/bhyve/bhyve_command.c | 5 +++++
src/conf/cpu_conf.c | 16 +++++++++++++++-
src/conf/cpu_conf.h | 1 +
src/conf/domain_conf.c | 1 +
src/conf/schemas/cputypes.rng | 5 +++++
src/cpu/cpu.c | 1 +
src/libxl/libxl_capabilities.c | 1 +
src/qemu/qemu_command.c | 5 +++++
src/vmx/vmx.c | 7 +++++++
.../x86_64-host+guest,model486-result.xml | 2 +-
.../x86_64-host+guest,models-result.xml | 2 +-
tests/cputestdata/x86_64-host+guest-result.xml | 2 +-
tests/cputestdata/x86_64-host+guest.xml | 2 +-
.../x86_64-host+host-model-nofallback.xml | 2 +-
...host-Haswell-noTSX+Haswell,haswell-result.xml | 2 +-
...aswell-noTSX+Haswell-noTSX,haswell-result.xml | 2 +-
...4-host-Haswell-noTSX+Haswell-noTSX-result.xml | 2 +-
.../x86_64-host-worse+guest-result.xml | 2 +-
.../ppc64-modern-bulk-result-conf.xml | 2 +-
.../ppc64-modern-bulk-result-live.xml | 2 +-
.../ppc64-modern-individual-result-conf.xml | 2 +-
.../ppc64-modern-individual-result-live.xml | 2 +-
.../x86-modern-bulk-result-conf.xml | 2 +-
.../x86-modern-bulk-result-live.xml | 2 +-
.../x86-modern-individual-add-result-conf.xml | 2 +-
.../x86-modern-individual-add-result-live.xml | 2 +-
...e-timeout+graphics-spice-timeout-password.xml | 2 +-
.../qemuhotplug-graphics-spice-timeout.xml | 2 +-
.../fd-memory-no-numa-topology.xml | 2 +-
.../qemuxml2argvdata/fd-memory-numa-topology.xml | 2 +-
.../fd-memory-numa-topology2.xml | 2 +-
.../fd-memory-numa-topology3.xml | 2 +-
tests/qemuxml2argvdata/hugepages-nvdimm.xml | 2 +-
.../memfd-memory-default-hugepage.xml | 2 +-
tests/qemuxml2argvdata/memfd-memory-numa.xml | 2 +-
.../memory-hotplug-nvdimm-access.xml | 2 +-
.../memory-hotplug-nvdimm-align.xml | 2 +-
.../memory-hotplug-nvdimm-label.xml | 2 +-
.../memory-hotplug-nvdimm-pmem.xml | 2 +-
.../memory-hotplug-nvdimm-readonly.xml | 2 +-
tests/qemuxml2argvdata/memory-hotplug-nvdimm.xml | 2 +-
.../memory-hotplug-virtio-mem.xml | 2 +-
.../memory-hotplug-virtio-pmem.xml | 2 +-
.../cpu-numa-disjoint.x86_64-latest.xml | 2 +-
.../cpu-numa-disordered.x86_64-latest.xml | 2 +-
.../cpu-numa-memshared.x86_64-latest.xml | 2 +-
.../cpu-numa-no-memory-element.x86_64-latest.xml | 2 +-
.../cpu-numa1.x86_64-latest.xml | 2 +-
.../cpu-numa2.x86_64-latest.xml | 2 +-
.../memory-hotplug-dimm-addr.x86_64-latest.xml | 2 +-
.../memory-hotplug-dimm.x86_64-latest.xml | 2 +-
.../memory-hotplug-multiple.x86_64-latest.xml | 2 +-
...plug-nvdimm-ppc64-abi-update.ppc64-latest.xml | 2 +-
.../memory-hotplug-nvdimm-ppc64.ppc64-latest.xml | 2 +-
.../memory-hotplug.x86_64-latest.xml | 2 +-
...mad-auto-memory-vcpu-cpuset.x86_64-latest.xml | 2 +-
...cpu-no-cpuset-and-placement.x86_64-latest.xml | 2 +-
...numad-auto-vcpu-no-numatune.x86_64-latest.xml | 2 +-
...mad-static-vcpu-no-numatune.x86_64-latest.xml | 2 +-
.../pci-expander-bus.x86_64-latest.xml | 2 +-
.../pcie-expander-bus.x86_64-latest.xml | 2 +-
.../pseries-phb-numa-node.ppc64-latest.xml | 2 +-
tests/vmx2xmldata/esx-in-the-wild-10.xml | 2 +-
tests/vmx2xmldata/esx-in-the-wild-8.xml | 2 +-
tests/vmx2xmldata/esx-in-the-wild-9.xml | 2 +-
65 files changed, 97 insertions(+), 57 deletions(-)
diff --git a/src/bhyve/bhyve_command.c b/src/bhyve/bhyve_command.c
index 5b388c7a8f..d05b01ae5d 100644
--- a/src/bhyve/bhyve_command.c
+++ b/src/bhyve/bhyve_command.c
@@ -672,6 +672,11 @@ virBhyveProcessBuildBhyveCmd(struct _bhyveConn *driver, virDomainDef *def,
_("Only 1 die per socket is supported"));
return NULL;
}
+ if (def->cpu->clusters != 1) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("Only 1 cluster per die is supported"));
+ return NULL;
+ }
if (nvcpus != def->cpu->sockets * def->cpu->cores * def->cpu->threads) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Invalid CPU topology: total number of vCPUs must equal the product of sockets, cores, and threads"));
diff --git a/src/conf/cpu_conf.c b/src/conf/cpu_conf.c
index 7abe489733..6e6e1b9a89 100644
--- a/src/conf/cpu_conf.c
+++ b/src/conf/cpu_conf.c
@@ -241,6 +241,7 @@ virCPUDefCopyWithoutModel(const virCPUDef *cpu)
copy->fallback = cpu->fallback;
copy->sockets = cpu->sockets;
copy->dies = cpu->dies;
+ copy->clusters = cpu->clusters;
copy->cores = cpu->cores;
copy->threads = cpu->threads;
copy->arch = cpu->arch;
@@ -572,6 +573,12 @@ virCPUDefParseXML(xmlXPathContextPtr ctxt,
return -1;
}
+ if (virXMLPropUIntDefault(topology, "clusters", 10,
+ VIR_XML_PROP_NONZERO,
+ &def->clusters, 1) < 0) {
+ return -1;
+ }
+
if (virXMLPropUInt(topology, "cores", 10,
VIR_XML_PROP_REQUIRED | VIR_XML_PROP_NONZERO,
&def->cores) < 0) {
@@ -827,10 +834,11 @@ virCPUDefFormatBuf(virBuffer *buf,
virBufferAddLit(buf, "/>\n");
}
- if (def->sockets && def->dies && def->cores && def->threads) {
+ if (def->sockets && def->dies && def->clusters && def->cores && def->threads) {
virBufferAddLit(buf, "<topology");
virBufferAsprintf(buf, " sockets='%u'", def->sockets);
virBufferAsprintf(buf, " dies='%u'", def->dies);
+ virBufferAsprintf(buf, " clusters='%u'", def->clusters);
virBufferAsprintf(buf, " cores='%u'", def->cores);
virBufferAsprintf(buf, " threads='%u'", def->threads);
virBufferAddLit(buf, "/>\n");
@@ -1106,6 +1114,12 @@ virCPUDefIsEqual(virCPUDef *src,
return false;
}
+ if (src->clusters != dst->clusters) {
+ MISMATCH(_("Target CPU clusters %1$d does not match source %2$d"),
+ dst->clusters, src->clusters);
+ return false;
+ }
+
if (src->cores != dst->cores) {
MISMATCH(_("Target CPU cores %1$d does not match source %2$d"),
dst->cores, src->cores);
diff --git a/src/conf/cpu_conf.h b/src/conf/cpu_conf.h
index 3e4c53675c..2694022fed 100644
--- a/src/conf/cpu_conf.h
+++ b/src/conf/cpu_conf.h
@@ -148,6 +148,7 @@ struct _virCPUDef {
unsigned int microcodeVersion;
unsigned int sockets;
unsigned int dies;
+ unsigned int clusters;
unsigned int cores;
unsigned int threads;
unsigned int sigFamily;
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 5d55d2acda..6211d2a51b 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -2316,6 +2316,7 @@ virDomainDefGetVcpusTopology(const virDomainDef *def,
/* multiplication of 32bit numbers fits into a 64bit variable */
if ((tmp *= def->cpu->dies) > UINT_MAX ||
+ (tmp *= def->cpu->clusters) > UINT_MAX ||
(tmp *= def->cpu->cores) > UINT_MAX ||
(tmp *= def->cpu->threads) > UINT_MAX) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
diff --git a/src/conf/schemas/cputypes.rng b/src/conf/schemas/cputypes.rng
index db1aa57158..3a8910e09f 100644
--- a/src/conf/schemas/cputypes.rng
+++ b/src/conf/schemas/cputypes.rng
@@ -92,6 +92,11 @@
<ref name="positiveInteger"/>
</attribute>
</optional>
+ <optional>
+ <attribute name="clusters">
+ <ref name="positiveInteger"/>
+ </attribute>
+ </optional>
<attribute name="cores">
<ref name="positiveInteger"/>
</attribute>
diff --git a/src/cpu/cpu.c b/src/cpu/cpu.c
index bc43aa4e93..4f048d0dad 100644
--- a/src/cpu/cpu.c
+++ b/src/cpu/cpu.c
@@ -435,6 +435,7 @@ virCPUGetHost(virArch arch,
if (nodeInfo) {
cpu->sockets = nodeInfo->sockets;
cpu->dies = 1;
+ cpu->clusters = 1;
cpu->cores = nodeInfo->cores;
cpu->threads = nodeInfo->threads;
}
diff --git a/src/libxl/libxl_capabilities.c b/src/libxl/libxl_capabilities.c
index dfb602ca2f..522256777d 100644
--- a/src/libxl/libxl_capabilities.c
+++ b/src/libxl/libxl_capabilities.c
@@ -152,6 +152,7 @@ libxlCapsInitCPU(virCaps *caps, libxl_physinfo *phy_info)
cpu->cores = phy_info->cores_per_socket;
cpu->threads = phy_info->threads_per_core;
cpu->dies = 1;
+ cpu->clusters = 1;
cpu->sockets = phy_info->nr_cpus / (cpu->cores * cpu->threads);
if (!(data = libxlCapsNodeData(cpu, phy_info->hw_cap)) ||
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 653817173b..71daa85e55 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -7226,6 +7226,11 @@ qemuBuildSmpCommandLine(virCommand *cmd,
_("Only 1 die per socket is supported"));
return -1;
}
+ if (def->cpu->clusters != 1) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("Only 1 cluster per die is supported"));
+ return -1;
+ }
virBufferAsprintf(&buf, ",sockets=%u", def->cpu->sockets);
if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_SMP_DIES))
virBufferAsprintf(&buf, ",dies=%u", def->cpu->dies);
diff --git a/src/vmx/vmx.c b/src/vmx/vmx.c
index 26b89776e1..4ac2320251 100644
--- a/src/vmx/vmx.c
+++ b/src/vmx/vmx.c
@@ -1583,6 +1583,7 @@ virVMXParseConfig(virVMXContext *ctx,
goto cleanup;
}
cpu->dies = 1;
+ cpu->clusters = 1;
cpu->cores = coresPerSocket;
cpu->threads = 1;
@@ -3377,6 +3378,12 @@ virVMXFormatConfig(virVMXContext *ctx, virDomainXMLOption *xmlopt, virDomainDef
goto cleanup;
}
+ if (def->cpu->clusters != 1) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("Only 1 cluster per die is supported"));
+ goto cleanup;
+ }
+
calculated_vcpus = def->cpu->sockets * def->cpu->cores;
if (calculated_vcpus != maxvcpus) {
virReportError(VIR_ERR_INTERNAL_ERROR,
diff --git a/tests/cputestdata/x86_64-host+guest,model486-result.xml b/tests/cputestdata/x86_64-host+guest,model486-result.xml
index ea8e2d3a48..b533f22b88 100644
--- a/tests/cputestdata/x86_64-host+guest,model486-result.xml
+++ b/tests/cputestdata/x86_64-host+guest,model486-result.xml
@@ -1,6 +1,6 @@
<cpu mode='custom' match='exact'>
<model fallback='allow'>486</model>
- <topology sockets='2' dies='1' cores='4' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='4' threads='1'/>
<feature policy='require' name='de'/>
<feature policy='require' name='tsc'/>
<feature policy='require' name='msr'/>
diff --git a/tests/cputestdata/x86_64-host+guest,models-result.xml b/tests/cputestdata/x86_64-host+guest,models-result.xml
index 42664a48b4..e975d9bc18 100644
--- a/tests/cputestdata/x86_64-host+guest,models-result.xml
+++ b/tests/cputestdata/x86_64-host+guest,models-result.xml
@@ -1,6 +1,6 @@
<cpu mode='custom' match='exact'>
<model fallback='allow'>qemu64</model>
- <topology sockets='2' dies='1' cores='4' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='4' threads='1'/>
<feature policy='force' name='pbe'/>
<feature policy='force' name='monitor'/>
<feature policy='require' name='ssse3'/>
diff --git a/tests/cputestdata/x86_64-host+guest-result.xml b/tests/cputestdata/x86_64-host+guest-result.xml
index 28e3152cbf..cf41b3f872 100644
--- a/tests/cputestdata/x86_64-host+guest-result.xml
+++ b/tests/cputestdata/x86_64-host+guest-result.xml
@@ -1,6 +1,6 @@
<cpu mode='custom' match='exact'>
<model fallback='allow'>Penryn</model>
- <topology sockets='2' dies='1' cores='4' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='4' threads='1'/>
<feature policy='require' name='dca'/>
<feature policy='require' name='xtpr'/>
<feature policy='disable' name='sse4.2'/>
diff --git a/tests/cputestdata/x86_64-host+guest.xml b/tests/cputestdata/x86_64-host+guest.xml
index 28e3152cbf..cf41b3f872 100644
--- a/tests/cputestdata/x86_64-host+guest.xml
+++ b/tests/cputestdata/x86_64-host+guest.xml
@@ -1,6 +1,6 @@
<cpu mode='custom' match='exact'>
<model fallback='allow'>Penryn</model>
- <topology sockets='2' dies='1' cores='4' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='4' threads='1'/>
<feature policy='require' name='dca'/>
<feature policy='require' name='xtpr'/>
<feature policy='disable' name='sse4.2'/>
diff --git a/tests/cputestdata/x86_64-host+host-model-nofallback.xml b/tests/cputestdata/x86_64-host+host-model-nofallback.xml
index 16d6e1daf2..881eea7bd0 100644
--- a/tests/cputestdata/x86_64-host+host-model-nofallback.xml
+++ b/tests/cputestdata/x86_64-host+host-model-nofallback.xml
@@ -1,7 +1,7 @@
<cpu mode='custom' match='exact'>
<model fallback='forbid'>Penryn</model>
<vendor>Intel</vendor>
- <topology sockets='1' dies='1' cores='2' threads='1'/>
+ <topology sockets='1' dies='1' clusters='1' cores='2' threads='1'/>
<feature policy='require' name='dca'/>
<feature policy='require' name='xtpr'/>
<feature policy='require' name='tm2'/>
diff --git a/tests/cputestdata/x86_64-host-Haswell-noTSX+Haswell,haswell-result.xml b/tests/cputestdata/x86_64-host-Haswell-noTSX+Haswell,haswell-result.xml
index 8eda6684a0..67994c62cc 100644
--- a/tests/cputestdata/x86_64-host-Haswell-noTSX+Haswell,haswell-result.xml
+++ b/tests/cputestdata/x86_64-host-Haswell-noTSX+Haswell,haswell-result.xml
@@ -1,6 +1,6 @@
<cpu mode='custom' match='exact'>
<model fallback='allow'>Haswell</model>
- <topology sockets='1' dies='1' cores='2' threads='2'/>
+ <topology sockets='1' dies='1' clusters='1' cores='2' threads='2'/>
<feature policy='disable' name='rtm'/>
<feature policy='disable' name='hle'/>
</cpu>
diff --git a/tests/cputestdata/x86_64-host-Haswell-noTSX+Haswell-noTSX,haswell-result.xml b/tests/cputestdata/x86_64-host-Haswell-noTSX+Haswell-noTSX,haswell-result.xml
index cb02449d60..4804c0b818 100644
--- a/tests/cputestdata/x86_64-host-Haswell-noTSX+Haswell-noTSX,haswell-result.xml
+++ b/tests/cputestdata/x86_64-host-Haswell-noTSX+Haswell-noTSX,haswell-result.xml
@@ -1,6 +1,6 @@
<cpu mode='custom' match='exact'>
<model fallback='allow'>Haswell</model>
- <topology sockets='1' dies='1' cores='2' threads='2'/>
+ <topology sockets='1' dies='1' clusters='1' cores='2' threads='2'/>
<feature policy='disable' name='hle'/>
<feature policy='disable' name='rtm'/>
</cpu>
diff --git a/tests/cputestdata/x86_64-host-Haswell-noTSX+Haswell-noTSX-result.xml b/tests/cputestdata/x86_64-host-Haswell-noTSX+Haswell-noTSX-result.xml
index 7ee926aba8..c21b331248 100644
--- a/tests/cputestdata/x86_64-host-Haswell-noTSX+Haswell-noTSX-result.xml
+++ b/tests/cputestdata/x86_64-host-Haswell-noTSX+Haswell-noTSX-result.xml
@@ -1,4 +1,4 @@
<cpu mode='custom' match='exact'>
<model fallback='allow'>Haswell-noTSX</model>
- <topology sockets='1' dies='1' cores='2' threads='2'/>
+ <topology sockets='1' dies='1' clusters='1' cores='2' threads='2'/>
</cpu>
diff --git a/tests/cputestdata/x86_64-host-worse+guest-result.xml b/tests/cputestdata/x86_64-host-worse+guest-result.xml
index 9d54c66a8f..712c3ad341 100644
--- a/tests/cputestdata/x86_64-host-worse+guest-result.xml
+++ b/tests/cputestdata/x86_64-host-worse+guest-result.xml
@@ -1,6 +1,6 @@
<cpu mode='custom' match='exact'>
<model fallback='allow'>Penryn</model>
- <topology sockets='2' dies='1' cores='4' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='4' threads='1'/>
<feature policy='disable' name='dca'/>
<feature policy='disable' name='xtpr'/>
<feature policy='disable' name='sse4.2'/>
diff --git a/tests/qemuhotplugtestcpus/ppc64-modern-bulk-result-conf.xml b/tests/qemuhotplugtestcpus/ppc64-modern-bulk-result-conf.xml
index ad11b2f8a6..1a0d28257e 100644
--- a/tests/qemuhotplugtestcpus/ppc64-modern-bulk-result-conf.xml
+++ b/tests/qemuhotplugtestcpus/ppc64-modern-bulk-result-conf.xml
@@ -44,7 +44,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>POWER9</model>
- <topology sockets='1' dies='1' cores='4' threads='8'/>
+ <topology sockets='1' dies='1' clusters='1' cores='4' threads='8'/>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
diff --git a/tests/qemuhotplugtestcpus/ppc64-modern-bulk-result-live.xml b/tests/qemuhotplugtestcpus/ppc64-modern-bulk-result-live.xml
index 2a3b4a495f..b127883b36 100644
--- a/tests/qemuhotplugtestcpus/ppc64-modern-bulk-result-live.xml
+++ b/tests/qemuhotplugtestcpus/ppc64-modern-bulk-result-live.xml
@@ -44,7 +44,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>POWER9</model>
- <topology sockets='1' dies='1' cores='4' threads='8'/>
+ <topology sockets='1' dies='1' clusters='1' cores='4' threads='8'/>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
diff --git a/tests/qemuhotplugtestcpus/ppc64-modern-individual-result-conf.xml b/tests/qemuhotplugtestcpus/ppc64-modern-individual-result-conf.xml
index 34aec9b965..29f1a5ac45 100644
--- a/tests/qemuhotplugtestcpus/ppc64-modern-individual-result-conf.xml
+++ b/tests/qemuhotplugtestcpus/ppc64-modern-individual-result-conf.xml
@@ -44,7 +44,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>POWER9</model>
- <topology sockets='1' dies='1' cores='4' threads='8'/>
+ <topology sockets='1' dies='1' clusters='1' cores='4' threads='8'/>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
diff --git a/tests/qemuhotplugtestcpus/ppc64-modern-individual-result-live.xml b/tests/qemuhotplugtestcpus/ppc64-modern-individual-result-live.xml
index 5ce2cfd0b0..76a85ac9f0 100644
--- a/tests/qemuhotplugtestcpus/ppc64-modern-individual-result-live.xml
+++ b/tests/qemuhotplugtestcpus/ppc64-modern-individual-result-live.xml
@@ -44,7 +44,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>POWER9</model>
- <topology sockets='1' dies='1' cores='4' threads='8'/>
+ <topology sockets='1' dies='1' clusters='1' cores='4' threads='8'/>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
diff --git a/tests/qemuhotplugtestcpus/x86-modern-bulk-result-conf.xml b/tests/qemuhotplugtestcpus/x86-modern-bulk-result-conf.xml
index 8d52ffedb4..bec46987ff 100644
--- a/tests/qemuhotplugtestcpus/x86-modern-bulk-result-conf.xml
+++ b/tests/qemuhotplugtestcpus/x86-modern-bulk-result-conf.xml
@@ -20,7 +20,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='4' dies='1' cores='2' threads='1'/>
+ <topology sockets='4' dies='1' clusters='1' cores='2' threads='1'/>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
diff --git a/tests/qemuhotplugtestcpus/x86-modern-bulk-result-live.xml b/tests/qemuhotplugtestcpus/x86-modern-bulk-result-live.xml
index f416397e33..be9769c686 100644
--- a/tests/qemuhotplugtestcpus/x86-modern-bulk-result-live.xml
+++ b/tests/qemuhotplugtestcpus/x86-modern-bulk-result-live.xml
@@ -20,7 +20,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='4' dies='1' cores='2' threads='1'/>
+ <topology sockets='4' dies='1' clusters='1' cores='2' threads='1'/>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
diff --git a/tests/qemuhotplugtestcpus/x86-modern-individual-add-result-conf.xml b/tests/qemuhotplugtestcpus/x86-modern-individual-add-result-conf.xml
index 0bd2af8e43..539f607818 100644
--- a/tests/qemuhotplugtestcpus/x86-modern-individual-add-result-conf.xml
+++ b/tests/qemuhotplugtestcpus/x86-modern-individual-add-result-conf.xml
@@ -20,7 +20,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='4' dies='1' cores='2' threads='1'/>
+ <topology sockets='4' dies='1' clusters='1' cores='2' threads='1'/>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
diff --git a/tests/qemuhotplugtestcpus/x86-modern-individual-add-result-live.xml b/tests/qemuhotplugtestcpus/x86-modern-individual-add-result-live.xml
index b31e6ebe55..acbdd3cfd5 100644
--- a/tests/qemuhotplugtestcpus/x86-modern-individual-add-result-live.xml
+++ b/tests/qemuhotplugtestcpus/x86-modern-individual-add-result-live.xml
@@ -20,7 +20,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='4' dies='1' cores='2' threads='1'/>
+ <topology sockets='4' dies='1' clusters='1' cores='2' threads='1'/>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
diff --git a/tests/qemuhotplugtestdomains/qemuhotplug-graphics-spice-timeout+graphics-spice-timeout-password.xml b/tests/qemuhotplugtestdomains/qemuhotplug-graphics-spice-timeout+graphics-spice-timeout-password.xml
index 03964ad01c..ee53339338 100644
--- a/tests/qemuhotplugtestdomains/qemuhotplug-graphics-spice-timeout+graphics-spice-timeout-password.xml
+++ b/tests/qemuhotplugtestdomains/qemuhotplug-graphics-spice-timeout+graphics-spice-timeout-password.xml
@@ -18,7 +18,7 @@
<cpu mode='custom' match='exact' check='partial'>
<model fallback='allow'>core2duo</model>
<vendor>Intel</vendor>
- <topology sockets='1' dies='1' cores='2' threads='1'/>
+ <topology sockets='1' dies='1' clusters='1' cores='2' threads='1'/>
<feature policy='require' name='lahf_lm'/>
<feature policy='require' name='xtpr'/>
<feature policy='require' name='cx16'/>
diff --git a/tests/qemuhotplugtestdomains/qemuhotplug-graphics-spice-timeout.xml b/tests/qemuhotplugtestdomains/qemuhotplug-graphics-spice-timeout.xml
index e6b0cc833a..eb9b902fc5 100644
--- a/tests/qemuhotplugtestdomains/qemuhotplug-graphics-spice-timeout.xml
+++ b/tests/qemuhotplugtestdomains/qemuhotplug-graphics-spice-timeout.xml
@@ -18,7 +18,7 @@
<cpu mode='custom' match='exact' check='partial'>
<model fallback='allow'>core2duo</model>
<vendor>Intel</vendor>
- <topology sockets='1' dies='1' cores='2' threads='1'/>
+ <topology sockets='1' dies='1' clusters='1' cores='2' threads='1'/>
<feature policy='require' name='lahf_lm'/>
<feature policy='require' name='xtpr'/>
<feature policy='require' name='cx16'/>
diff --git a/tests/qemuxml2argvdata/fd-memory-no-numa-topology.xml b/tests/qemuxml2argvdata/fd-memory-no-numa-topology.xml
index 2090bb8288..92f418fb88 100644
--- a/tests/qemuxml2argvdata/fd-memory-no-numa-topology.xml
+++ b/tests/qemuxml2argvdata/fd-memory-no-numa-topology.xml
@@ -15,7 +15,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='8' dies='1' cores='1' threads='1'/>
+ <topology sockets='8' dies='1' clusters='1' cores='1' threads='1'/>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
diff --git a/tests/qemuxml2argvdata/fd-memory-numa-topology.xml b/tests/qemuxml2argvdata/fd-memory-numa-topology.xml
index 2f94690656..543509d832 100644
--- a/tests/qemuxml2argvdata/fd-memory-numa-topology.xml
+++ b/tests/qemuxml2argvdata/fd-memory-numa-topology.xml
@@ -15,7 +15,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='1' dies='1' cores='8' threads='1'/>
+ <topology sockets='1' dies='1' clusters='1' cores='8' threads='1'/>
<numa>
<cell id='0' cpus='0-7' memory='14680064' unit='KiB'/>
</numa>
diff --git a/tests/qemuxml2argvdata/fd-memory-numa-topology2.xml b/tests/qemuxml2argvdata/fd-memory-numa-topology2.xml
index 3a4e9b478e..d3b98da3c6 100644
--- a/tests/qemuxml2argvdata/fd-memory-numa-topology2.xml
+++ b/tests/qemuxml2argvdata/fd-memory-numa-topology2.xml
@@ -15,7 +15,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='1' dies='1' cores='20' threads='1'/>
+ <topology sockets='1' dies='1' clusters='1' cores='20' threads='1'/>
<numa>
<cell id='0' cpus='0-7,16-19' memory='14680064' unit='KiB'/>
<cell id='1' cpus='8-15' memory='14680064' unit='KiB' memAccess='shared'/>
diff --git a/tests/qemuxml2argvdata/fd-memory-numa-topology3.xml b/tests/qemuxml2argvdata/fd-memory-numa-topology3.xml
index 0f7f74283b..459d1b9d1d 100644
--- a/tests/qemuxml2argvdata/fd-memory-numa-topology3.xml
+++ b/tests/qemuxml2argvdata/fd-memory-numa-topology3.xml
@@ -15,7 +15,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='1' dies='1' cores='32' threads='1'/>
+ <topology sockets='1' dies='1' clusters='1' cores='32' threads='1'/>
<numa>
<cell id='0' cpus='0-1,6-31' memory='14680064' unit='KiB'/>
<cell id='1' cpus='2-3' memory='14680064' unit='KiB' memAccess='shared'/>
diff --git a/tests/qemuxml2argvdata/hugepages-nvdimm.xml b/tests/qemuxml2argvdata/hugepages-nvdimm.xml
index 1a1500895b..b786b0d3dd 100644
--- a/tests/qemuxml2argvdata/hugepages-nvdimm.xml
+++ b/tests/qemuxml2argvdata/hugepages-nvdimm.xml
@@ -17,7 +17,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='1' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
<numa>
<cell id='0' cpus='0-1' memory='1048576' unit='KiB'/>
</numa>
diff --git a/tests/qemuxml2argvdata/memfd-memory-default-hugepage.xml b/tests/qemuxml2argvdata/memfd-memory-default-hugepage.xml
index 238d4c6b52..a70bd53134 100644
--- a/tests/qemuxml2argvdata/memfd-memory-default-hugepage.xml
+++ b/tests/qemuxml2argvdata/memfd-memory-default-hugepage.xml
@@ -19,7 +19,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='1' dies='1' cores='8' threads='1'/>
+ <topology sockets='1' dies='1' clusters='1' cores='8' threads='1'/>
<numa>
<cell id='0' cpus='0-7' memory='14680064' unit='KiB'/>
</numa>
diff --git a/tests/qemuxml2argvdata/memfd-memory-numa.xml b/tests/qemuxml2argvdata/memfd-memory-numa.xml
index 1ac87e3aef..0c5d7ba4ef 100644
--- a/tests/qemuxml2argvdata/memfd-memory-numa.xml
+++ b/tests/qemuxml2argvdata/memfd-memory-numa.xml
@@ -22,7 +22,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='1' dies='1' cores='8' threads='1'/>
+ <topology sockets='1' dies='1' clusters='1' cores='8' threads='1'/>
<numa>
<cell id='0' cpus='0-7' memory='14680064' unit='KiB'/>
</numa>
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.xml b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.xml
index bee0346aca..84baf82bf5 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.xml
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.xml
@@ -15,7 +15,7 @@
</idmap>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='1' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
<numa>
<cell id='0' cpus='0-1' memory='219136' unit='KiB'/>
</numa>
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.xml b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.xml
index decf87db63..664418e805 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.xml
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.xml
@@ -15,7 +15,7 @@
</idmap>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='1' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
<numa>
<cell id='0' cpus='0-1' memory='219136' unit='KiB'/>
</numa>
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.xml b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.xml
index 8a0dab3908..f998f7f276 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.xml
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.xml
@@ -15,7 +15,7 @@
</idmap>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='1' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
<numa>
<cell id='0' cpus='0-1' memory='219136' unit='KiB'/>
</numa>
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.xml b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.xml
index a712adfe1e..d66481fd35 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.xml
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.xml
@@ -15,7 +15,7 @@
</idmap>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='1' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
<numa>
<cell id='0' cpus='0-1' memory='219136' unit='KiB'/>
</numa>
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.xml b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.xml
index 57629ccb8c..56d6b7b712 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.xml
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.xml
@@ -15,7 +15,7 @@
</idmap>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='1' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
<numa>
<cell id='0' cpus='0-1' memory='219136' unit='KiB'/>
</numa>
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm.xml b/tests/qemuxml2argvdata/memory-hotplug-nvdimm.xml
index 865ddcf0ea..ff6e3b7b0f 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm.xml
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm.xml
@@ -15,7 +15,7 @@
</idmap>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='1' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
<numa>
<cell id='0' cpus='0-1' memory='1048576' unit='KiB'/>
</numa>
diff --git a/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.xml b/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.xml
index c578209d8a..52fa6b14e9 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.xml
+++ b/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.xml
@@ -11,7 +11,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='1' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
<numa>
<cell id='0' cpus='0-1' memory='2095104' unit='KiB'/>
</numa>
diff --git a/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.xml b/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.xml
index a8b22dd3c5..2786a739ad 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.xml
+++ b/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.xml
@@ -11,7 +11,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='1' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
<numa>
<cell id='0' cpus='0-1' memory='2095104' unit='KiB'/>
</numa>
diff --git a/tests/qemuxml2xmloutdata/cpu-numa-disjoint.x86_64-latest.xml b/tests/qemuxml2xmloutdata/cpu-numa-disjoint.x86_64-latest.xml
index fa2ec31463..4f33094949 100644
--- a/tests/qemuxml2xmloutdata/cpu-numa-disjoint.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/cpu-numa-disjoint.x86_64-latest.xml
@@ -10,7 +10,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='4' threads='2'/>
+ <topology sockets='2' dies='1' clusters='1' cores='4' threads='2'/>
<numa>
<cell id='0' cpus='0-3,8-11' memory='109550' unit='KiB'/>
<cell id='1' cpus='4-7,12-15' memory='109550' unit='KiB'/>
diff --git a/tests/qemuxml2xmloutdata/cpu-numa-disordered.x86_64-latest.xml b/tests/qemuxml2xmloutdata/cpu-numa-disordered.x86_64-latest.xml
index 1b4d0bfa67..75dcb8c9e2 100644
--- a/tests/qemuxml2xmloutdata/cpu-numa-disordered.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/cpu-numa-disordered.x86_64-latest.xml
@@ -10,7 +10,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='4' threads='2'/>
+ <topology sockets='2' dies='1' clusters='1' cores='4' threads='2'/>
<numa>
<cell id='0' cpus='0-5' memory='109550' unit='KiB'/>
<cell id='1' cpus='11-15' memory='109550' unit='KiB'/>
diff --git a/tests/qemuxml2xmloutdata/cpu-numa-memshared.x86_64-latest.xml b/tests/qemuxml2xmloutdata/cpu-numa-memshared.x86_64-latest.xml
index 47ed9efd69..c45e295921 100644
--- a/tests/qemuxml2xmloutdata/cpu-numa-memshared.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/cpu-numa-memshared.x86_64-latest.xml
@@ -10,7 +10,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='4' threads='2'/>
+ <topology sockets='2' dies='1' clusters='1' cores='4' threads='2'/>
<numa>
<cell id='0' cpus='0-7' memory='109550' unit='KiB' memAccess='shared'/>
<cell id='1' cpus='8-15' memory='109550' unit='KiB' memAccess='private'/>
diff --git a/tests/qemuxml2xmloutdata/cpu-numa-no-memory-element.x86_64-latest.xml b/tests/qemuxml2xmloutdata/cpu-numa-no-memory-element.x86_64-latest.xml
index 57bbacdff0..663d137ff5 100644
--- a/tests/qemuxml2xmloutdata/cpu-numa-no-memory-element.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/cpu-numa-no-memory-element.x86_64-latest.xml
@@ -10,7 +10,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='4' threads='2'/>
+ <topology sockets='2' dies='1' clusters='1' cores='4' threads='2'/>
<numa>
<cell id='0' cpus='0-7' memory='109550' unit='KiB'/>
<cell id='1' cpus='8-15' memory='109550' unit='KiB'/>
diff --git a/tests/qemuxml2xmloutdata/cpu-numa1.x86_64-latest.xml b/tests/qemuxml2xmloutdata/cpu-numa1.x86_64-latest.xml
index 57bbacdff0..663d137ff5 100644
--- a/tests/qemuxml2xmloutdata/cpu-numa1.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/cpu-numa1.x86_64-latest.xml
@@ -10,7 +10,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='4' threads='2'/>
+ <topology sockets='2' dies='1' clusters='1' cores='4' threads='2'/>
<numa>
<cell id='0' cpus='0-7' memory='109550' unit='KiB'/>
<cell id='1' cpus='8-15' memory='109550' unit='KiB'/>
diff --git a/tests/qemuxml2xmloutdata/cpu-numa2.x86_64-latest.xml b/tests/qemuxml2xmloutdata/cpu-numa2.x86_64-latest.xml
index 57bbacdff0..663d137ff5 100644
--- a/tests/qemuxml2xmloutdata/cpu-numa2.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/cpu-numa2.x86_64-latest.xml
@@ -10,7 +10,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='4' threads='2'/>
+ <topology sockets='2' dies='1' clusters='1' cores='4' threads='2'/>
<numa>
<cell id='0' cpus='0-7' memory='109550' unit='KiB'/>
<cell id='1' cpus='8-15' memory='109550' unit='KiB'/>
diff --git a/tests/qemuxml2xmloutdata/memory-hotplug-dimm-addr.x86_64-latest.xml b/tests/qemuxml2xmloutdata/memory-hotplug-dimm-addr.x86_64-latest.xml
index 0a32d5491a..38b41e6719 100644
--- a/tests/qemuxml2xmloutdata/memory-hotplug-dimm-addr.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/memory-hotplug-dimm-addr.x86_64-latest.xml
@@ -11,7 +11,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='1' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
<numa>
<cell id='0' cpus='0-1' memory='219136' unit='KiB'/>
</numa>
diff --git a/tests/qemuxml2xmloutdata/memory-hotplug-dimm.x86_64-latest.xml b/tests/qemuxml2xmloutdata/memory-hotplug-dimm.x86_64-latest.xml
index 7c1b7b2c5d..7f0dc85c0e 100644
--- a/tests/qemuxml2xmloutdata/memory-hotplug-dimm.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/memory-hotplug-dimm.x86_64-latest.xml
@@ -15,7 +15,7 @@
</idmap>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='1' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
<numa>
<cell id='0' cpus='0-1' memory='219136' unit='KiB'/>
</numa>
diff --git a/tests/qemuxml2xmloutdata/memory-hotplug-multiple.x86_64-latest.xml b/tests/qemuxml2xmloutdata/memory-hotplug-multiple.x86_64-latest.xml
index 42b0f7b880..b3306fb569 100644
--- a/tests/qemuxml2xmloutdata/memory-hotplug-multiple.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/memory-hotplug-multiple.x86_64-latest.xml
@@ -11,7 +11,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='1' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
<numa>
<cell id='0' cpus='0-1' memory='2095104' unit='KiB'/>
</numa>
diff --git a/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-ppc64-abi-update.ppc64-latest.xml b/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-ppc64-abi-update.ppc64-latest.xml
index ae157c4849..4cc0c674df 100644
--- a/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-ppc64-abi-update.ppc64-latest.xml
+++ b/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-ppc64-abi-update.ppc64-latest.xml
@@ -11,7 +11,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>POWER9</model>
- <topology sockets='2' dies='1' cores='1' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
<numa>
<cell id='0' cpus='0-1' memory='1048576' unit='KiB'/>
</numa>
diff --git a/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-ppc64.ppc64-latest.xml b/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-ppc64.ppc64-latest.xml
index 3c1cbc731d..a5c26e3c5b 100644
--- a/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-ppc64.ppc64-latest.xml
+++ b/tests/qemuxml2xmloutdata/memory-hotplug-nvdimm-ppc64.ppc64-latest.xml
@@ -11,7 +11,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>POWER9</model>
- <topology sockets='2' dies='1' cores='1' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
<numa>
<cell id='0' cpus='0-1' memory='1048576' unit='KiB'/>
</numa>
diff --git a/tests/qemuxml2xmloutdata/memory-hotplug.x86_64-latest.xml b/tests/qemuxml2xmloutdata/memory-hotplug.x86_64-latest.xml
index 083102e8d6..697819387f 100644
--- a/tests/qemuxml2xmloutdata/memory-hotplug.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/memory-hotplug.x86_64-latest.xml
@@ -11,7 +11,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='1' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
<numa>
<cell id='0' cpus='0-1' memory='219136' unit='KiB'/>
</numa>
diff --git a/tests/qemuxml2xmloutdata/numad-auto-memory-vcpu-cpuset.x86_64-latest.xml b/tests/qemuxml2xmloutdata/numad-auto-memory-vcpu-cpuset.x86_64-latest.xml
index 2d04bc23c2..6068a76464 100644
--- a/tests/qemuxml2xmloutdata/numad-auto-memory-vcpu-cpuset.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/numad-auto-memory-vcpu-cpuset.x86_64-latest.xml
@@ -13,7 +13,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='1' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
diff --git a/tests/qemuxml2xmloutdata/numad-auto-memory-vcpu-no-cpuset-and-placement.x86_64-latest.xml b/tests/qemuxml2xmloutdata/numad-auto-memory-vcpu-no-cpuset-and-placement.x86_64-latest.xml
index 80f7284126..6c558526e9 100644
--- a/tests/qemuxml2xmloutdata/numad-auto-memory-vcpu-no-cpuset-and-placement.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/numad-auto-memory-vcpu-no-cpuset-and-placement.x86_64-latest.xml
@@ -13,7 +13,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='1' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
diff --git a/tests/qemuxml2xmloutdata/numad-auto-vcpu-no-numatune.x86_64-latest.xml b/tests/qemuxml2xmloutdata/numad-auto-vcpu-no-numatune.x86_64-latest.xml
index 724209f6e3..6e1fecb488 100644
--- a/tests/qemuxml2xmloutdata/numad-auto-vcpu-no-numatune.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/numad-auto-vcpu-no-numatune.x86_64-latest.xml
@@ -13,7 +13,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='1' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
diff --git a/tests/qemuxml2xmloutdata/numad-static-vcpu-no-numatune.x86_64-latest.xml b/tests/qemuxml2xmloutdata/numad-static-vcpu-no-numatune.x86_64-latest.xml
index 2a4ee0d496..c42d7066f9 100644
--- a/tests/qemuxml2xmloutdata/numad-static-vcpu-no-numatune.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/numad-static-vcpu-no-numatune.x86_64-latest.xml
@@ -10,7 +10,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='1' threads='1'/>
+ <topology sockets='2' dies='1' clusters='1' cores='1' threads='1'/>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
diff --git a/tests/qemuxml2xmloutdata/pci-expander-bus.x86_64-latest.xml b/tests/qemuxml2xmloutdata/pci-expander-bus.x86_64-latest.xml
index b63c8c145a..2a6c329a40 100644
--- a/tests/qemuxml2xmloutdata/pci-expander-bus.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/pci-expander-bus.x86_64-latest.xml
@@ -10,7 +10,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='4' threads='2'/>
+ <topology sockets='2' dies='1' clusters='1' cores='4' threads='2'/>
<numa>
<cell id='0' cpus='0-7' memory='109550' unit='KiB'/>
<cell id='1' cpus='8-15' memory='109550' unit='KiB'/>
diff --git a/tests/qemuxml2xmloutdata/pcie-expander-bus.x86_64-latest.xml b/tests/qemuxml2xmloutdata/pcie-expander-bus.x86_64-latest.xml
index a441be8ebe..99612740b2 100644
--- a/tests/qemuxml2xmloutdata/pcie-expander-bus.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/pcie-expander-bus.x86_64-latest.xml
@@ -10,7 +10,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
- <topology sockets='2' dies='1' cores='4' threads='2'/>
+ <topology sockets='2' dies='1' clusters='1' cores='4' threads='2'/>
<numa>
<cell id='0' cpus='0-7' memory='109550' unit='KiB'/>
<cell id='1' cpus='8-15' memory='109550' unit='KiB'/>
diff --git a/tests/qemuxml2xmloutdata/pseries-phb-numa-node.ppc64-latest.xml b/tests/qemuxml2xmloutdata/pseries-phb-numa-node.ppc64-latest.xml
index 59015846fb..0a044f50b0 100644
--- a/tests/qemuxml2xmloutdata/pseries-phb-numa-node.ppc64-latest.xml
+++ b/tests/qemuxml2xmloutdata/pseries-phb-numa-node.ppc64-latest.xml
@@ -14,7 +14,7 @@
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>POWER9</model>
- <topology sockets='2' dies='1' cores='1' threads='4'/>
+ <topology sockets='2' dies='1' clusters='1' cores='1' threads='4'/>
<numa>
<cell id='0' cpus='0-3' memory='1048576' unit='KiB'/>
<cell id='1' cpus='4-7' memory='1048576' unit='KiB'/>
diff --git a/tests/vmx2xmldata/esx-in-the-wild-10.xml b/tests/vmx2xmldata/esx-in-the-wild-10.xml
index 47ed637920..78129682bd 100644
--- a/tests/vmx2xmldata/esx-in-the-wild-10.xml
+++ b/tests/vmx2xmldata/esx-in-the-wild-10.xml
@@ -12,7 +12,7 @@
<type arch='x86_64'>hvm</type>
</os>
<cpu>
- <topology sockets='1' dies='1' cores='2' threads='1'/>
+ <topology sockets='1' dies='1' clusters='1' cores='2' threads='1'/>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
diff --git a/tests/vmx2xmldata/esx-in-the-wild-8.xml b/tests/vmx2xmldata/esx-in-the-wild-8.xml
index 0eea610709..47d22ced2a 100644
--- a/tests/vmx2xmldata/esx-in-the-wild-8.xml
+++ b/tests/vmx2xmldata/esx-in-the-wild-8.xml
@@ -11,7 +11,7 @@
<type arch='x86_64'>hvm</type>
</os>
<cpu>
- <topology sockets='4' dies='1' cores='2' threads='1'/>
+ <topology sockets='4' dies='1' clusters='1' cores='2' threads='1'/>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
diff --git a/tests/vmx2xmldata/esx-in-the-wild-9.xml b/tests/vmx2xmldata/esx-in-the-wild-9.xml
index 66eca400dd..ee6be2527f 100644
--- a/tests/vmx2xmldata/esx-in-the-wild-9.xml
+++ b/tests/vmx2xmldata/esx-in-the-wild-9.xml
@@ -12,7 +12,7 @@
<type arch='x86_64'>hvm</type>
</os>
<cpu>
- <topology sockets='4' dies='1' cores='4' threads='1'/>
+ <topology sockets='4' dies='1' clusters='1' cores='4' threads='1'/>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
--
2.43.0

View File

@ -1,392 +0,0 @@
From 7708f08af4581f11d9bc3c3cdf858e55ebdb5a6c Mon Sep 17 00:00:00 2001
Message-ID: <7708f08af4581f11d9bc3c3cdf858e55ebdb5a6c.1692951632.git.jdenemar@redhat.com>
From: Andrea Bolognani <abologna@redhat.com>
Date: Tue, 16 May 2023 19:50:50 +0200
Subject: [PATCH] conf: Don't default to raw format for loader/NVRAM
Due to the way the information is stored by the XML parser, we've
had this quirk where specifying any information about the loader
or NVRAM would implicitly set its format to raw. That is,
<nvram>/path/to/guest_VARS.fd</nvram>
would effectively be interpreted as
<nvram format='raw'>/path/to/guest_VARS.fd</nvram>
forcing the use of raw format firmware even when qcow2 format
would normally be preferred based on the ordering of firmware
descriptors. This behavior can be worked around in a number of
ways, but it's fairly unintuitive.
In order to remove this quirk, move the selection of the default
firmware format from the parser down to the individual drivers.
Most drivers only support raw firmware images, so they can
unconditionally set the format early and be done with it; the
QEMU driver, however, supports multiple formats and so in that
case we want this default to be applied as late as possible,
when we have already ruled out the possibility of using qcow2
formatted firmware images.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit 10a8997cbb402f7edb9f970af70feee2fc256a1c)
https://bugzilla.redhat.com/show_bug.cgi?id=2196178
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
---
src/bhyve/bhyve_firmware.c | 3 ++
src/conf/domain_conf.c | 21 ++++++----
src/libxl/libxl_conf.c | 15 +++++---
src/libxl/xen_xl.c | 2 +
src/libxl/xen_xm.c | 1 +
src/qemu/qemu_firmware.c | 27 +++++++++++--
...uto-efi-format-mismatch.x86_64-latest.args | 38 +++++++++++++++++++
...auto-efi-format-mismatch.x86_64-latest.err | 1 -
.../firmware-auto-efi-format-mismatch.xml | 2 +-
...oader-secure-abi-update.x86_64-latest.args | 8 ++--
tests/qemuxml2argvtest.c | 2 +-
...loader-secure-abi-update.x86_64-latest.xml | 4 +-
12 files changed, 98 insertions(+), 26 deletions(-)
create mode 100644 tests/qemuxml2argvdata/firmware-auto-efi-format-mismatch.x86_64-latest.args
delete mode 100644 tests/qemuxml2argvdata/firmware-auto-efi-format-mismatch.x86_64-latest.err
diff --git a/src/bhyve/bhyve_firmware.c b/src/bhyve/bhyve_firmware.c
index 57ab9c7a82..8aaf05dc62 100644
--- a/src/bhyve/bhyve_firmware.c
+++ b/src/bhyve/bhyve_firmware.c
@@ -80,6 +80,9 @@ bhyveFirmwareFillDomain(bhyveConn *driver,
if (!def->os.loader)
def->os.loader = virDomainLoaderDefNew();
+ if (!def->os.loader->format)
+ def->os.loader->format = VIR_STORAGE_FILE_RAW;
+
if (def->os.loader->format != VIR_STORAGE_FILE_RAW) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("Unsupported loader format '%1$s'"),
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 5ac5c0b771..8fa0a6dc73 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -3728,7 +3728,6 @@ virDomainLoaderDefNew(void)
virDomainLoaderDef *def = NULL;
def = g_new0(virDomainLoaderDef, 1);
- def->format = VIR_STORAGE_FILE_RAW;
return def;
}
@@ -16771,10 +16770,11 @@ virDomainLoaderDefParseXMLNvram(virDomainLoaderDef *loader,
if (virXMLPropEnumDefault(nvramNode, "format",
virStorageFileFormatTypeFromString, VIR_XML_PROP_NONE,
- &format, VIR_STORAGE_FILE_RAW) < 0) {
+ &format, VIR_STORAGE_FILE_NONE) < 0) {
return -1;
}
- if (format != VIR_STORAGE_FILE_RAW &&
+ if (format &&
+ format != VIR_STORAGE_FILE_RAW &&
format != VIR_STORAGE_FILE_QCOW2) {
virReportError(VIR_ERR_XML_ERROR,
_("Unsupported nvram format '%1$s'"),
@@ -16860,10 +16860,11 @@ virDomainLoaderDefParseXMLLoader(virDomainLoaderDef *loader,
if (virXMLPropEnumDefault(loaderNode, "format",
virStorageFileFormatTypeFromString, VIR_XML_PROP_NONE,
- &format, VIR_STORAGE_FILE_RAW) < 0) {
+ &format, VIR_STORAGE_FILE_NONE) < 0) {
return -1;
}
- if (format != VIR_STORAGE_FILE_RAW &&
+ if (format &&
+ format != VIR_STORAGE_FILE_RAW &&
format != VIR_STORAGE_FILE_QCOW2) {
virReportError(VIR_ERR_XML_ERROR,
_("Unsupported loader format '%1$s'"),
@@ -16894,7 +16895,9 @@ virDomainLoaderDefParseXML(virDomainLoaderDef *loader,
loaderNode) < 0)
return -1;
- if (loader->nvram && loader->format != loader->nvram->format) {
+ if (loader->nvram &&
+ loader->format && loader->nvram->format &&
+ loader->format != loader->nvram->format) {
virReportError(VIR_ERR_XML_ERROR,
_("Format mismatch: loader.format='%1$s' nvram.format='%2$s'"),
virStorageFileFormatTypeToString(loader->format),
@@ -26224,7 +26227,8 @@ virDomainLoaderDefFormatNvram(virBuffer *buf,
return -1;
}
- if (src->format != VIR_STORAGE_FILE_RAW) {
+ if (src->format &&
+ src->format != VIR_STORAGE_FILE_RAW) {
virBufferEscapeString(&attrBuf, " format='%s'",
virStorageFileFormatTypeToString(src->format));
}
@@ -26262,7 +26266,8 @@ virDomainLoaderDefFormat(virBuffer *buf,
virTristateBoolTypeToString(loader->stateless));
}
- if (loader->format != VIR_STORAGE_FILE_RAW) {
+ if (loader->format &&
+ loader->format != VIR_STORAGE_FILE_RAW) {
virBufferEscapeString(&loaderAttrBuf, " format='%s'",
virStorageFileFormatTypeToString(loader->format));
}
diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c
index a1c76935b6..14ad320023 100644
--- a/src/libxl/libxl_conf.c
+++ b/src/libxl/libxl_conf.c
@@ -654,11 +654,16 @@ libxlMakeDomBuildInfo(virDomainDef *def,
b_info->u.hvm.system_firmware = g_strdup(def->os.loader->path);
}
- if (def->os.loader && def->os.loader->format != VIR_STORAGE_FILE_RAW) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("Unsupported loader format '%1$s'"),
- virStorageFileFormatTypeToString(def->os.loader->format));
- return -1;
+ if (def->os.loader) {
+ if (!def->os.loader->format)
+ def->os.loader->format = VIR_STORAGE_FILE_RAW;
+
+ if (def->os.loader->format != VIR_STORAGE_FILE_RAW) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("Unsupported loader format '%1$s'"),
+ virStorageFileFormatTypeToString(def->os.loader->format));
+ return -1;
+ }
}
if (def->emulator) {
diff --git a/src/libxl/xen_xl.c b/src/libxl/xen_xl.c
index 1cc42fa59f..ab1941454d 100644
--- a/src/libxl/xen_xl.c
+++ b/src/libxl/xen_xl.c
@@ -115,6 +115,7 @@ xenParseXLOS(virConf *conf, virDomainDef *def, virCaps *caps)
if (bios && STREQ(bios, "ovmf")) {
def->os.loader = virDomainLoaderDefNew();
+ def->os.loader->format = VIR_STORAGE_FILE_RAW;
def->os.loader->type = VIR_DOMAIN_LOADER_TYPE_PFLASH;
def->os.loader->readonly = VIR_TRISTATE_BOOL_YES;
if (bios_path)
@@ -126,6 +127,7 @@ xenParseXLOS(virConf *conf, virDomainDef *def, virCaps *caps)
if (caps->guests[i]->ostype == VIR_DOMAIN_OSTYPE_HVM &&
caps->guests[i]->arch.id == def->os.arch) {
def->os.loader = virDomainLoaderDefNew();
+ def->os.loader->format = VIR_STORAGE_FILE_RAW;
def->os.loader->path = g_strdup(caps->guests[i]->arch.defaultInfo.loader);
}
}
diff --git a/src/libxl/xen_xm.c b/src/libxl/xen_xm.c
index 0031d6cbc6..5705a5ec0c 100644
--- a/src/libxl/xen_xm.c
+++ b/src/libxl/xen_xm.c
@@ -43,6 +43,7 @@ xenParseXMOS(virConf *conf, virDomainDef *def)
g_autofree char *boot = NULL;
def->os.loader = virDomainLoaderDefNew();
+ def->os.loader->format = VIR_STORAGE_FILE_RAW;
if (xenConfigCopyString(conf, "kernel", &def->os.loader->path) < 0)
return -1;
diff --git a/src/qemu/qemu_firmware.c b/src/qemu/qemu_firmware.c
index ebaf32cf71..3dcd139a47 100644
--- a/src/qemu/qemu_firmware.c
+++ b/src/qemu/qemu_firmware.c
@@ -1082,6 +1082,11 @@ qemuFirmwareEnsureNVRAM(virDomainDef *def,
if (loader->stateless == VIR_TRISTATE_BOOL_YES)
return;
+ /* If the NVRAM format hasn't been set yet, inherit the same as
+ * the loader */
+ if (loader->nvram && !loader->nvram->format)
+ loader->nvram->format = loader->format;
+
/* If the source already exists and is fully specified, including
* the path, leave it alone */
if (loader->nvram && loader->nvram->path)
@@ -1328,7 +1333,7 @@ qemuFirmwareMatchDomain(const virDomainDef *def,
flash->executable.format);
return false;
}
- if (loader &&
+ if (loader && loader->format &&
STRNEQ(flash->executable.format, virStorageFileFormatTypeToString(loader->format))) {
VIR_DEBUG("Discarding loader with mismatching flash format '%s' != '%s'",
flash->executable.format,
@@ -1342,7 +1347,7 @@ qemuFirmwareMatchDomain(const virDomainDef *def,
flash->nvram_template.format);
return false;
}
- if (loader && loader->nvram &&
+ if (loader && loader->nvram && loader->nvram->format &&
STRNEQ(flash->nvram_template.format, virStorageFileFormatTypeToString(loader->nvram->format))) {
VIR_DEBUG("Discarding loader with mismatching nvram template format '%s' != '%s'",
flash->nvram_template.format,
@@ -1630,7 +1635,8 @@ qemuFirmwareFillDomainLegacy(virQEMUDriver *driver,
return 1;
}
- if (loader->format != VIR_STORAGE_FILE_RAW) {
+ if (loader->format &&
+ loader->format != VIR_STORAGE_FILE_RAW) {
VIR_DEBUG("Ignoring legacy entries for loader with flash format '%s'",
virStorageFileFormatTypeToString(loader->format));
return 1;
@@ -1793,6 +1799,7 @@ qemuFirmwareFillDomain(virQEMUDriver *driver,
return -1;
if (loader &&
+ loader->format &&
loader->format != VIR_STORAGE_FILE_RAW &&
loader->format != VIR_STORAGE_FILE_QCOW2) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
@@ -1801,6 +1808,7 @@ qemuFirmwareFillDomain(virQEMUDriver *driver,
return -1;
}
if (nvram &&
+ nvram->format &&
nvram->format != VIR_STORAGE_FILE_RAW &&
nvram->format != VIR_STORAGE_FILE_QCOW2) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
@@ -1831,8 +1839,19 @@ qemuFirmwareFillDomain(virQEMUDriver *driver,
* CODE:NVRAM pairs that might have been provided at build
* time */
if (!autoSelection) {
- if (qemuFirmwareFillDomainLegacy(driver, def) < 0)
+ if ((ret = qemuFirmwareFillDomainLegacy(driver, def)) < 0)
return -1;
+
+ /* If we've gotten this far without finding a match, it
+ * means that we're dealing with a set of completely
+ * custom paths. In that case, unless the user has
+ * specified otherwise, we have to assume that they're in
+ * raw format */
+ if (ret == 1) {
+ if (loader && !loader->format) {
+ loader->format = VIR_STORAGE_FILE_RAW;
+ }
+ }
} else {
virReportError(VIR_ERR_OPERATION_FAILED,
_("Unable to find any firmware to satisfy '%1$s'"),
diff --git a/tests/qemuxml2argvdata/firmware-auto-efi-format-mismatch.x86_64-latest.args b/tests/qemuxml2argvdata/firmware-auto-efi-format-mismatch.x86_64-latest.args
new file mode 100644
index 0000000000..e8d7d580f7
--- /dev/null
+++ b/tests/qemuxml2argvdata/firmware-auto-efi-format-mismatch.x86_64-latest.args
@@ -0,0 +1,38 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/var/lib/libvirt/qemu/domain--1-guest \
+USER=test \
+LOGNAME=test \
+XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-guest/.local/share \
+XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-guest/.cache \
+XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-guest/.config \
+/usr/bin/qemu-system-x86_64 \
+-name guest=guest,debug-threads=on \
+-S \
+-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-guest/master-key.aes"}' \
+-blockdev '{"driver":"file","filename":"/usr/share/edk2/ovmf/OVMF_CODE_4M.secboot.qcow2","node-name":"libvirt-pflash0-storage","auto-read-only":true,"discard":"unmap"}' \
+-blockdev '{"node-name":"libvirt-pflash0-format","read-only":true,"driver":"qcow2","file":"libvirt-pflash0-storage"}' \
+-blockdev '{"driver":"file","filename":"/path/to/guest_VARS.qcow2","node-name":"libvirt-pflash1-storage","auto-read-only":true,"discard":"unmap"}' \
+-blockdev '{"node-name":"libvirt-pflash1-format","read-only":false,"driver":"qcow2","file":"libvirt-pflash1-storage"}' \
+-machine pc-q35-4.0,usb=off,smm=on,dump-guest-core=off,memory-backend=pc.ram,pflash0=libvirt-pflash0-format,pflash1=libvirt-pflash1-format,acpi=on \
+-accel kvm \
+-cpu qemu64 \
+-global driver=cfi.pflash01,property=secure,value=on \
+-m size=1048576k \
+-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":1073741824}' \
+-overcommit mem-lock=off \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid 63840878-0deb-4095-97e6-fc444d9bc9fa \
+-display none \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-boot strict=on \
+-audiodev '{"id":"audio1","driver":"none"}' \
+-global ICH9-LPC.noreboot=off \
+-watchdog-action reset \
+-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
+-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/firmware-auto-efi-format-mismatch.x86_64-latest.err b/tests/qemuxml2argvdata/firmware-auto-efi-format-mismatch.x86_64-latest.err
deleted file mode 100644
index abfdfc4357..0000000000
--- a/tests/qemuxml2argvdata/firmware-auto-efi-format-mismatch.x86_64-latest.err
+++ /dev/null
@@ -1 +0,0 @@
-XML error: Format mismatch: loader.format='qcow2' nvram.format='raw'
diff --git a/tests/qemuxml2argvdata/firmware-auto-efi-format-mismatch.xml b/tests/qemuxml2argvdata/firmware-auto-efi-format-mismatch.xml
index 6613d9e9a9..75fa44fd20 100644
--- a/tests/qemuxml2argvdata/firmware-auto-efi-format-mismatch.xml
+++ b/tests/qemuxml2argvdata/firmware-auto-efi-format-mismatch.xml
@@ -6,7 +6,7 @@
<os firmware='efi'>
<type arch='x86_64' machine='pc-q35-4.0'>hvm</type>
<loader format='qcow2'/>
- <nvram>/path/to/guest_VARS.fd</nvram>
+ <nvram>/path/to/guest_VARS.qcow2</nvram>
</os>
<features>
<acpi/>
diff --git a/tests/qemuxml2argvdata/firmware-auto-efi-loader-secure-abi-update.x86_64-latest.args b/tests/qemuxml2argvdata/firmware-auto-efi-loader-secure-abi-update.x86_64-latest.args
index 48f357cbf9..790fb619e8 100644
--- a/tests/qemuxml2argvdata/firmware-auto-efi-loader-secure-abi-update.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/firmware-auto-efi-loader-secure-abi-update.x86_64-latest.args
@@ -10,10 +10,10 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-guest/.config \
-name guest=guest,debug-threads=on \
-S \
-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-guest/master-key.aes"}' \
--blockdev '{"driver":"file","filename":"/usr/share/edk2/ovmf/OVMF_CODE.secboot.fd","node-name":"libvirt-pflash0-storage","auto-read-only":true,"discard":"unmap"}' \
--blockdev '{"node-name":"libvirt-pflash0-format","read-only":true,"driver":"raw","file":"libvirt-pflash0-storage"}' \
--blockdev '{"driver":"file","filename":"/var/lib/libvirt/qemu/nvram/guest_VARS.fd","node-name":"libvirt-pflash1-storage","auto-read-only":true,"discard":"unmap"}' \
--blockdev '{"node-name":"libvirt-pflash1-format","read-only":false,"driver":"raw","file":"libvirt-pflash1-storage"}' \
+-blockdev '{"driver":"file","filename":"/usr/share/edk2/ovmf/OVMF_CODE_4M.secboot.qcow2","node-name":"libvirt-pflash0-storage","auto-read-only":true,"discard":"unmap"}' \
+-blockdev '{"node-name":"libvirt-pflash0-format","read-only":true,"driver":"qcow2","file":"libvirt-pflash0-storage"}' \
+-blockdev '{"driver":"file","filename":"/var/lib/libvirt/qemu/nvram/guest_VARS.qcow2","node-name":"libvirt-pflash1-storage","auto-read-only":true,"discard":"unmap"}' \
+-blockdev '{"node-name":"libvirt-pflash1-format","read-only":false,"driver":"qcow2","file":"libvirt-pflash1-storage"}' \
-machine pc-q35-4.0,usb=off,smm=on,dump-guest-core=off,memory-backend=pc.ram,pflash0=libvirt-pflash0-format,pflash1=libvirt-pflash1-format,acpi=on \
-accel kvm \
-cpu qemu64 \
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index 370b26a023..9439a5a1e6 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -1117,7 +1117,7 @@ mymain(void)
DO_TEST_CAPS_LATEST("firmware-auto-efi-format-nvram-qcow2-network-nbd");
DO_TEST_CAPS_ARCH_LATEST("firmware-auto-efi-format-loader-raw", "aarch64");
DO_TEST_CAPS_ARCH_LATEST_ABI_UPDATE("firmware-auto-efi-format-loader-raw-abi-update", "aarch64");
- DO_TEST_CAPS_LATEST_PARSE_ERROR("firmware-auto-efi-format-mismatch");
+ DO_TEST_CAPS_LATEST("firmware-auto-efi-format-mismatch");
DO_TEST_NOCAPS("clock-utc");
DO_TEST_NOCAPS("clock-localtime");
diff --git a/tests/qemuxml2xmloutdata/firmware-auto-efi-loader-secure-abi-update.x86_64-latest.xml b/tests/qemuxml2xmloutdata/firmware-auto-efi-loader-secure-abi-update.x86_64-latest.xml
index 332d931ba1..f4ff7a0fc2 100644
--- a/tests/qemuxml2xmloutdata/firmware-auto-efi-loader-secure-abi-update.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/firmware-auto-efi-loader-secure-abi-update.x86_64-latest.xml
@@ -10,8 +10,8 @@
<feature enabled='yes' name='enrolled-keys'/>
<feature enabled='yes' name='secure-boot'/>
</firmware>
- <loader readonly='yes' secure='yes' type='pflash'>/usr/share/edk2/ovmf/OVMF_CODE.secboot.fd</loader>
- <nvram template='/usr/share/edk2/ovmf/OVMF_VARS.secboot.fd'>/var/lib/libvirt/qemu/nvram/guest_VARS.fd</nvram>
+ <loader readonly='yes' secure='yes' type='pflash' format='qcow2'>/usr/share/edk2/ovmf/OVMF_CODE_4M.secboot.qcow2</loader>
+ <nvram template='/usr/share/edk2/ovmf/OVMF_VARS_4M.secboot.qcow2' format='qcow2'>/var/lib/libvirt/qemu/nvram/guest_VARS.qcow2</nvram>
<boot dev='hd'/>
</os>
<features>
--
2.42.0

View File

@ -0,0 +1,152 @@
From de94232ffb9eef84bb72631979f59bbadfc3cb9e Mon Sep 17 00:00:00 2001
Message-ID: <de94232ffb9eef84bb72631979f59bbadfc3cb9e.1707394626.git.jdenemar@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Thu, 4 Jan 2024 10:03:36 +0100
Subject: [PATCH] conf: Introduce dynamicMemslots attribute for virtio-mem
Introduced in v8.2.0-rc0~74^2~2, QEMU now allows setting
.dynamic-memslots attribute for virtio-mem-pci devices. When
turned on, it allows memory exposed to guest to be split into
multiple memslots and thus smaller memory footprint (see the
original commit for detailed explanation).
Therefore, introduce new <target/> attribute which will control
that QEMU knob.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
(cherry picked from commit 53258205854e649bc82310542373df004a4734ab)
Resolves: https://issues.redhat.com/browse/RHEL-15316
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
docs/formatdomain.rst | 13 +++++++++++++
src/conf/domain_conf.c | 18 +++++++++++++++++-
src/conf/domain_conf.h | 1 +
src/conf/schemas/domaincommon.rng | 5 +++++
.../memory-hotplug-virtio-mem.xml | 2 +-
5 files changed, 37 insertions(+), 2 deletions(-)
diff --git a/docs/formatdomain.rst b/docs/formatdomain.rst
index 298ad46a45..34b2564909 100644
--- a/docs/formatdomain.rst
+++ b/docs/formatdomain.rst
@@ -8437,6 +8437,19 @@ Example: usage of the memory devices
The ``node`` subelement configures the guest NUMA node to attach the memory
to. The element shall be used only if the guest has NUMA nodes configured.
+ For ``virtio-mem`` optional attribute ``dynamicMemslots`` can be specified
+ (accepted values "yes"/"no") which allows hypervisor to spread memory into
+ multiple memory slots (allocate them dynamically based on the amount of
+ memory exposed to the guest), resulting in smaller memory footprint. But be
+ aware this may affect vhost-user devices. When enabled, older vhost-user
+ device implementations (such as virtiofs) may refuse to initialize resulting
+ in failed domain startup or device hotplug. When only modern vhost-user
+ based devices will be used or when no vhost-user devices are expected to be
+ used it's beneficial to enable this feature. The current default is
+ hypervisor dependant (for QEMU is "no"). If the default changes and you are
+ having difficulties with vhost-user devices, try toggling this to "no".
+ :since:`Since 10.1.0 and QEMU 8.2.0`
+
The following optional elements may be used:
``label``
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 6211d2a51b..ac06fa39f6 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -13543,6 +13543,10 @@ virDomainMemoryTargetDefParseXML(xmlNodePtr node,
&def->target.virtio_mem.requestedsize, false, false) < 0)
return -1;
+ if (virXMLPropTristateBool(node, "dynamicMemslots", VIR_XML_PROP_NONE,
+ &def->target.virtio_mem.dynamicMemslots) < 0)
+ return -1;
+
addrNode = virXPathNode("./address", ctxt);
addr = &def->target.virtio_mem.address;
break;
@@ -21217,6 +21221,12 @@ virDomainMemoryDefCheckABIStability(virDomainMemoryDef *src,
src->target.virtio_mem.address);
return false;
}
+
+ if (src->target.virtio_mem.dynamicMemslots != dst->target.virtio_mem.dynamicMemslots) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("Target memory device 'dynamicMemslots' property doesn't match source memory device"));
+ return false;
+ }
break;
case VIR_DOMAIN_MEMORY_MODEL_DIMM:
@@ -25432,6 +25442,7 @@ virDomainMemoryTargetDefFormat(virBuffer *buf,
unsigned int flags)
{
g_auto(virBuffer) childBuf = VIR_BUFFER_INIT_CHILD(buf);
+ g_auto(virBuffer) attrBuf = VIR_BUFFER_INITIALIZER;
virBufferAsprintf(&childBuf, "<size unit='KiB'>%llu</size>\n", def->size);
if (def->targetNode >= 0)
@@ -25471,6 +25482,11 @@ virDomainMemoryTargetDefFormat(virBuffer *buf,
if (def->target.virtio_mem.address)
virBufferAsprintf(&childBuf, "<address base='0x%llx'/>\n",
def->target.virtio_mem.address);
+
+ if (def->target.virtio_mem.dynamicMemslots) {
+ virBufferAsprintf(&attrBuf, " dynamicMemslots='%s'",
+ virTristateBoolTypeToString(def->target.virtio_mem.dynamicMemslots));
+ }
break;
case VIR_DOMAIN_MEMORY_MODEL_SGX_EPC:
@@ -25480,7 +25496,7 @@ virDomainMemoryTargetDefFormat(virBuffer *buf,
break;
}
- virXMLFormatElement(buf, "target", NULL, &childBuf);
+ virXMLFormatElement(buf, "target", &attrBuf, &childBuf);
}
static int
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index d176bda5f8..bd283d42df 100644
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -2676,6 +2676,7 @@ struct _virDomainMemoryDef {
unsigned long long currentsize; /* kibibytes, valid for an active
domain only and parsed */
unsigned long long address; /* address where memory is mapped */
+ virTristateBool dynamicMemslots;
} virtio_mem;
struct {
} sgx_epc;
diff --git a/src/conf/schemas/domaincommon.rng b/src/conf/schemas/domaincommon.rng
index a34427c330..df44cd9857 100644
--- a/src/conf/schemas/domaincommon.rng
+++ b/src/conf/schemas/domaincommon.rng
@@ -7268,6 +7268,11 @@
<define name="memorydev-target">
<element name="target">
+ <optional>
+ <attribute name="dynamicMemslots">
+ <ref name="virYesNo"/>
+ </attribute>
+ </optional>
<interleave>
<element name="size">
<ref name="scaledInteger"/>
diff --git a/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.xml b/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.xml
index 52fa6b14e9..20282a131b 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.xml
+++ b/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.xml
@@ -60,7 +60,7 @@
<nodemask>1-3</nodemask>
<pagesize unit='KiB'>2048</pagesize>
</source>
- <target>
+ <target dynamicMemslots='yes'>
<size unit='KiB'>2097152</size>
<node>0</node>
<block unit='KiB'>2048</block>
--
2.43.0

View File

@ -0,0 +1,684 @@
From 130768f856aef1a4fa09a4654fd5ddcaad985795 Mon Sep 17 00:00:00 2001
Message-ID: <130768f856aef1a4fa09a4654fd5ddcaad985795.1706524416.git.jdenemar@redhat.com>
From: Andrea Bolognani <abologna@redhat.com>
Date: Fri, 5 Jan 2024 16:03:54 +0100
Subject: [PATCH] conf: Report CPU clusters in capabilities XML
For machines that don't expose useful information through sysfs,
the dummy ID 0 is used.
https://issues.redhat.com/browse/RHEL-7043
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
(cherry picked from commit 5fc56aefb67a085a2f0fd3d2a157c7c029d2ef60)
https://issues.redhat.com/browse/RHEL-7043
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
---
src/conf/capabilities.c | 5 +-
src/conf/capabilities.h | 1 +
src/conf/schemas/capability.rng | 3 ++
src/libvirt_linux.syms | 1 +
src/util/virhostcpu.c | 22 +++++++++
src/util/virhostcpu.h | 1 +
tests/capabilityschemadata/caps-qemu-kvm.xml | 32 ++++++-------
.../vircaps-aarch64-basic-clusters.xml | 16 +++----
.../vircaps2xmldata/vircaps-aarch64-basic.xml | 32 ++++++-------
.../vircaps-x86_64-basic-dies.xml | 24 +++++-----
.../vircaps2xmldata/vircaps-x86_64-basic.xml | 32 ++++++-------
.../vircaps2xmldata/vircaps-x86_64-caches.xml | 16 +++----
tests/vircaps2xmldata/vircaps-x86_64-hmat.xml | 48 +++++++++----------
.../vircaps-x86_64-resctrl-cdp.xml | 24 +++++-----
.../vircaps-x86_64-resctrl-cmt.xml | 24 +++++-----
.../vircaps-x86_64-resctrl-fake-feature.xml | 24 +++++-----
.../vircaps-x86_64-resctrl-skx-twocaches.xml | 2 +-
.../vircaps-x86_64-resctrl-skx.xml | 2 +-
.../vircaps-x86_64-resctrl.xml | 24 +++++-----
19 files changed, 182 insertions(+), 151 deletions(-)
diff --git a/src/conf/capabilities.c b/src/conf/capabilities.c
index 32badee7b3..02298e40a3 100644
--- a/src/conf/capabilities.c
+++ b/src/conf/capabilities.c
@@ -811,9 +811,10 @@ virCapsHostNUMACellCPUFormat(virBuffer *buf,
return -1;
virBufferAsprintf(&childBuf,
- " socket_id='%d' die_id='%d' core_id='%d' siblings='%s'",
+ " socket_id='%d' die_id='%d' cluster_id='%d' core_id='%d' siblings='%s'",
cpus[j].socket_id,
cpus[j].die_id,
+ cpus[j].cluster_id,
cpus[j].core_id,
siblings);
}
@@ -1453,6 +1454,7 @@ virCapabilitiesFillCPUInfo(int cpu_id G_GNUC_UNUSED,
if (virHostCPUGetSocket(cpu_id, &cpu->socket_id) < 0 ||
virHostCPUGetDie(cpu_id, &cpu->die_id) < 0 ||
+ virHostCPUGetCluster(cpu_id, &cpu->cluster_id) < 0 ||
virHostCPUGetCore(cpu_id, &cpu->core_id) < 0)
return -1;
@@ -1712,6 +1714,7 @@ virCapabilitiesHostNUMAInitFake(virCapsHostNUMA *caps)
if (tmp) {
cpus[cid].id = id;
cpus[cid].die_id = 0;
+ cpus[cid].cluster_id = 0;
cpus[cid].socket_id = s;
cpus[cid].core_id = c;
cpus[cid].siblings = virBitmapNewCopy(siblings);
diff --git a/src/conf/capabilities.h b/src/conf/capabilities.h
index 9eaf6e2807..52e395de14 100644
--- a/src/conf/capabilities.h
+++ b/src/conf/capabilities.h
@@ -89,6 +89,7 @@ struct _virCapsHostNUMACellCPU {
unsigned int id;
unsigned int socket_id;
unsigned int die_id;
+ unsigned int cluster_id;
unsigned int core_id;
virBitmap *siblings;
};
diff --git a/src/conf/schemas/capability.rng b/src/conf/schemas/capability.rng
index b1968df258..a1606941e7 100644
--- a/src/conf/schemas/capability.rng
+++ b/src/conf/schemas/capability.rng
@@ -201,6 +201,9 @@
<attribute name="die_id">
<ref name="unsignedInt"/>
</attribute>
+ <attribute name="cluster_id">
+ <ref name="unsignedInt"/>
+ </attribute>
<attribute name="core_id">
<ref name="unsignedInt"/>
</attribute>
diff --git a/src/libvirt_linux.syms b/src/libvirt_linux.syms
index 55649ae39c..004cbfee97 100644
--- a/src/libvirt_linux.syms
+++ b/src/libvirt_linux.syms
@@ -3,6 +3,7 @@
#
# util/virhostcpu.h
+virHostCPUGetCluster;
virHostCPUGetCore;
virHostCPUGetDie;
virHostCPUGetInfoPopulateLinux;
diff --git a/src/util/virhostcpu.c b/src/util/virhostcpu.c
index 4027547e1e..a3781ca870 100644
--- a/src/util/virhostcpu.c
+++ b/src/util/virhostcpu.c
@@ -232,6 +232,28 @@ virHostCPUGetDie(unsigned int cpu, unsigned int *die)
return 0;
}
+int
+virHostCPUGetCluster(unsigned int cpu, unsigned int *cluster)
+{
+ int cluster_id;
+ int ret = virFileReadValueInt(&cluster_id,
+ "%s/cpu/cpu%u/topology/cluster_id",
+ SYSFS_SYSTEM_PATH, cpu);
+
+ if (ret == -1)
+ return -1;
+
+ /* If the file doesn't exists (old kernel) or the value contained
+ * in it is -1 (architecture without CPU clusters), report 0 to
+ * indicate the lack of information */
+ if (ret == -2 || cluster_id < 0)
+ cluster_id = 0;
+
+ *cluster = cluster_id;
+
+ return 0;
+}
+
int
virHostCPUGetCore(unsigned int cpu, unsigned int *core)
{
diff --git a/src/util/virhostcpu.h b/src/util/virhostcpu.h
index 5f0d43e069..d7e09bff22 100644
--- a/src/util/virhostcpu.h
+++ b/src/util/virhostcpu.h
@@ -68,6 +68,7 @@ int virHostCPUStatsAssign(virNodeCPUStatsPtr param,
#ifdef __linux__
int virHostCPUGetSocket(unsigned int cpu, unsigned int *socket);
int virHostCPUGetDie(unsigned int cpu, unsigned int *die);
+int virHostCPUGetCluster(unsigned int cpu, unsigned int *cluster);
int virHostCPUGetCore(unsigned int cpu, unsigned int *core);
virBitmap *virHostCPUGetSiblingsList(unsigned int cpu);
diff --git a/tests/capabilityschemadata/caps-qemu-kvm.xml b/tests/capabilityschemadata/caps-qemu-kvm.xml
index acdbb362cc..317fa0885f 100644
--- a/tests/capabilityschemadata/caps-qemu-kvm.xml
+++ b/tests/capabilityschemadata/caps-qemu-kvm.xml
@@ -64,14 +64,14 @@
<sibling id='1' value='21'/>
</distances>
<cpus num='8'>
- <cpu id='0' socket_id='0' die_id='0' core_id='0' siblings='0'/>
- <cpu id='2' socket_id='0' die_id='0' core_id='1' siblings='2'/>
- <cpu id='4' socket_id='0' die_id='0' core_id='2' siblings='4'/>
- <cpu id='6' socket_id='0' die_id='0' core_id='3' siblings='6'/>
- <cpu id='8' socket_id='0' die_id='0' core_id='4' siblings='8'/>
- <cpu id='10' socket_id='0' die_id='0' core_id='5' siblings='10'/>
- <cpu id='12' socket_id='0' die_id='0' core_id='6' siblings='12'/>
- <cpu id='14' socket_id='0' die_id='0' core_id='7' siblings='14'/>
+ <cpu id='0' socket_id='0' die_id='0' cluster_id='0' core_id='0' siblings='0'/>
+ <cpu id='2' socket_id='0' die_id='0' cluster_id='0' core_id='1' siblings='2'/>
+ <cpu id='4' socket_id='0' die_id='0' cluster_id='0' core_id='2' siblings='4'/>
+ <cpu id='6' socket_id='0' die_id='0' cluster_id='0' core_id='3' siblings='6'/>
+ <cpu id='8' socket_id='0' die_id='0' cluster_id='0' core_id='4' siblings='8'/>
+ <cpu id='10' socket_id='0' die_id='0' cluster_id='0' core_id='5' siblings='10'/>
+ <cpu id='12' socket_id='0' die_id='0' cluster_id='0' core_id='6' siblings='12'/>
+ <cpu id='14' socket_id='0' die_id='0' cluster_id='0' core_id='7' siblings='14'/>
</cpus>
</cell>
<cell id='1'>
@@ -84,14 +84,14 @@
<sibling id='1' value='10'/>
</distances>
<cpus num='8'>
- <cpu id='1' socket_id='1' die_id='0' core_id='0' siblings='1'/>
- <cpu id='3' socket_id='1' die_id='0' core_id='1' siblings='3'/>
- <cpu id='5' socket_id='1' die_id='0' core_id='2' siblings='5'/>
- <cpu id='7' socket_id='1' die_id='0' core_id='3' siblings='7'/>
- <cpu id='9' socket_id='1' die_id='0' core_id='4' siblings='9'/>
- <cpu id='11' socket_id='1' die_id='0' core_id='5' siblings='11'/>
- <cpu id='13' socket_id='1' die_id='0' core_id='6' siblings='13'/>
- <cpu id='15' socket_id='1' die_id='0' core_id='7' siblings='15'/>
+ <cpu id='1' socket_id='1' die_id='0' cluster_id='0' core_id='0' siblings='1'/>
+ <cpu id='3' socket_id='1' die_id='0' cluster_id='0' core_id='1' siblings='3'/>
+ <cpu id='5' socket_id='1' die_id='0' cluster_id='0' core_id='2' siblings='5'/>
+ <cpu id='7' socket_id='1' die_id='0' cluster_id='0' core_id='3' siblings='7'/>
+ <cpu id='9' socket_id='1' die_id='0' cluster_id='0' core_id='4' siblings='9'/>
+ <cpu id='11' socket_id='1' die_id='0' cluster_id='0' core_id='5' siblings='11'/>
+ <cpu id='13' socket_id='1' die_id='0' cluster_id='0' core_id='6' siblings='13'/>
+ <cpu id='15' socket_id='1' die_id='0' cluster_id='0' core_id='7' siblings='15'/>
</cpus>
</cell>
</cells>
diff --git a/tests/vircaps2xmldata/vircaps-aarch64-basic-clusters.xml b/tests/vircaps2xmldata/vircaps-aarch64-basic-clusters.xml
index fe61fc42cc..b37c8e7a20 100644
--- a/tests/vircaps2xmldata/vircaps-aarch64-basic-clusters.xml
+++ b/tests/vircaps2xmldata/vircaps-aarch64-basic-clusters.xml
@@ -14,10 +14,10 @@
<pages unit='KiB' size='2048'>4096</pages>
<pages unit='KiB' size='1048576'>6144</pages>
<cpus num='4'>
- <cpu id='0' socket_id='36' die_id='0' core_id='0' siblings='0-1'/>
- <cpu id='1' socket_id='36' die_id='0' core_id='0' siblings='0-1'/>
- <cpu id='2' socket_id='36' die_id='0' core_id='1' siblings='2-3'/>
- <cpu id='3' socket_id='36' die_id='0' core_id='1' siblings='2-3'/>
+ <cpu id='0' socket_id='36' die_id='0' cluster_id='0' core_id='0' siblings='0-1'/>
+ <cpu id='1' socket_id='36' die_id='0' cluster_id='0' core_id='0' siblings='0-1'/>
+ <cpu id='2' socket_id='36' die_id='0' cluster_id='1' core_id='1' siblings='2-3'/>
+ <cpu id='3' socket_id='36' die_id='0' cluster_id='1' core_id='1' siblings='2-3'/>
</cpus>
</cell>
<cell id='1'>
@@ -26,10 +26,10 @@
<pages unit='KiB' size='2048'>6144</pages>
<pages unit='KiB' size='1048576'>8192</pages>
<cpus num='4'>
- <cpu id='4' socket_id='3180' die_id='0' core_id='256' siblings='4-5'/>
- <cpu id='5' socket_id='3180' die_id='0' core_id='256' siblings='4-5'/>
- <cpu id='6' socket_id='3180' die_id='0' core_id='257' siblings='6-7'/>
- <cpu id='7' socket_id='3180' die_id='0' core_id='257' siblings='6-7'/>
+ <cpu id='4' socket_id='3180' die_id='0' cluster_id='256' core_id='256' siblings='4-5'/>
+ <cpu id='5' socket_id='3180' die_id='0' cluster_id='256' core_id='256' siblings='4-5'/>
+ <cpu id='6' socket_id='3180' die_id='0' cluster_id='257' core_id='257' siblings='6-7'/>
+ <cpu id='7' socket_id='3180' die_id='0' cluster_id='257' core_id='257' siblings='6-7'/>
</cpus>
</cell>
</cells>
diff --git a/tests/vircaps2xmldata/vircaps-aarch64-basic.xml b/tests/vircaps2xmldata/vircaps-aarch64-basic.xml
index 0a04052c40..5533ae0586 100644
--- a/tests/vircaps2xmldata/vircaps-aarch64-basic.xml
+++ b/tests/vircaps2xmldata/vircaps-aarch64-basic.xml
@@ -16,10 +16,10 @@
<pages unit='KiB' size='2048'>4096</pages>
<pages unit='KiB' size='1048576'>6144</pages>
<cpus num='4'>
- <cpu id='0' socket_id='0' die_id='0' core_id='0' siblings='0'/>
- <cpu id='1' socket_id='0' die_id='0' core_id='1' siblings='1'/>
- <cpu id='2' socket_id='0' die_id='0' core_id='2' siblings='2'/>
- <cpu id='3' socket_id='0' die_id='0' core_id='3' siblings='3'/>
+ <cpu id='0' socket_id='0' die_id='0' cluster_id='0' core_id='0' siblings='0'/>
+ <cpu id='1' socket_id='0' die_id='0' cluster_id='0' core_id='1' siblings='1'/>
+ <cpu id='2' socket_id='0' die_id='0' cluster_id='0' core_id='2' siblings='2'/>
+ <cpu id='3' socket_id='0' die_id='0' cluster_id='0' core_id='3' siblings='3'/>
</cpus>
</cell>
<cell id='1'>
@@ -28,10 +28,10 @@
<pages unit='KiB' size='2048'>6144</pages>
<pages unit='KiB' size='1048576'>8192</pages>
<cpus num='4'>
- <cpu id='4' socket_id='1' die_id='0' core_id='4' siblings='4'/>
- <cpu id='5' socket_id='1' die_id='0' core_id='5' siblings='5'/>
- <cpu id='6' socket_id='1' die_id='0' core_id='6' siblings='6'/>
- <cpu id='7' socket_id='1' die_id='0' core_id='7' siblings='7'/>
+ <cpu id='4' socket_id='1' die_id='0' cluster_id='0' core_id='4' siblings='4'/>
+ <cpu id='5' socket_id='1' die_id='0' cluster_id='0' core_id='5' siblings='5'/>
+ <cpu id='6' socket_id='1' die_id='0' cluster_id='0' core_id='6' siblings='6'/>
+ <cpu id='7' socket_id='1' die_id='0' cluster_id='0' core_id='7' siblings='7'/>
</cpus>
</cell>
<cell id='2'>
@@ -40,10 +40,10 @@
<pages unit='KiB' size='2048'>8192</pages>
<pages unit='KiB' size='1048576'>10240</pages>
<cpus num='4'>
- <cpu id='8' socket_id='2' die_id='0' core_id='8' siblings='8'/>
- <cpu id='9' socket_id='2' die_id='0' core_id='9' siblings='9'/>
- <cpu id='10' socket_id='2' die_id='0' core_id='10' siblings='10'/>
- <cpu id='11' socket_id='2' die_id='0' core_id='11' siblings='11'/>
+ <cpu id='8' socket_id='2' die_id='0' cluster_id='0' core_id='8' siblings='8'/>
+ <cpu id='9' socket_id='2' die_id='0' cluster_id='0' core_id='9' siblings='9'/>
+ <cpu id='10' socket_id='2' die_id='0' cluster_id='0' core_id='10' siblings='10'/>
+ <cpu id='11' socket_id='2' die_id='0' cluster_id='0' core_id='11' siblings='11'/>
</cpus>
</cell>
<cell id='3'>
@@ -52,10 +52,10 @@
<pages unit='KiB' size='2048'>10240</pages>
<pages unit='KiB' size='1048576'>12288</pages>
<cpus num='4'>
- <cpu id='12' socket_id='3' die_id='0' core_id='12' siblings='12'/>
- <cpu id='13' socket_id='3' die_id='0' core_id='13' siblings='13'/>
- <cpu id='14' socket_id='3' die_id='0' core_id='14' siblings='14'/>
- <cpu id='15' socket_id='3' die_id='0' core_id='15' siblings='15'/>
+ <cpu id='12' socket_id='3' die_id='0' cluster_id='0' core_id='12' siblings='12'/>
+ <cpu id='13' socket_id='3' die_id='0' cluster_id='0' core_id='13' siblings='13'/>
+ <cpu id='14' socket_id='3' die_id='0' cluster_id='0' core_id='14' siblings='14'/>
+ <cpu id='15' socket_id='3' die_id='0' cluster_id='0' core_id='15' siblings='15'/>
</cpus>
</cell>
</cells>
diff --git a/tests/vircaps2xmldata/vircaps-x86_64-basic-dies.xml b/tests/vircaps2xmldata/vircaps-x86_64-basic-dies.xml
index 8a3ca2d13c..c86dc4defc 100644
--- a/tests/vircaps2xmldata/vircaps-x86_64-basic-dies.xml
+++ b/tests/vircaps2xmldata/vircaps-x86_64-basic-dies.xml
@@ -14,18 +14,18 @@
<pages unit='KiB' size='2048'>4096</pages>
<pages unit='KiB' size='1048576'>6144</pages>
<cpus num='12'>
- <cpu id='0' socket_id='0' die_id='0' core_id='0' siblings='0'/>
- <cpu id='1' socket_id='0' die_id='0' core_id='1' siblings='1'/>
- <cpu id='2' socket_id='0' die_id='1' core_id='0' siblings='2'/>
- <cpu id='3' socket_id='0' die_id='1' core_id='1' siblings='3'/>
- <cpu id='4' socket_id='0' die_id='2' core_id='0' siblings='4'/>
- <cpu id='5' socket_id='0' die_id='2' core_id='1' siblings='5'/>
- <cpu id='6' socket_id='1' die_id='0' core_id='0' siblings='6'/>
- <cpu id='7' socket_id='1' die_id='0' core_id='1' siblings='7'/>
- <cpu id='8' socket_id='1' die_id='1' core_id='0' siblings='8'/>
- <cpu id='9' socket_id='1' die_id='1' core_id='1' siblings='9'/>
- <cpu id='10' socket_id='1' die_id='2' core_id='0' siblings='10'/>
- <cpu id='11' socket_id='1' die_id='2' core_id='1' siblings='11'/>
+ <cpu id='0' socket_id='0' die_id='0' cluster_id='0' core_id='0' siblings='0'/>
+ <cpu id='1' socket_id='0' die_id='0' cluster_id='0' core_id='1' siblings='1'/>
+ <cpu id='2' socket_id='0' die_id='1' cluster_id='0' core_id='0' siblings='2'/>
+ <cpu id='3' socket_id='0' die_id='1' cluster_id='0' core_id='1' siblings='3'/>
+ <cpu id='4' socket_id='0' die_id='2' cluster_id='0' core_id='0' siblings='4'/>
+ <cpu id='5' socket_id='0' die_id='2' cluster_id='0' core_id='1' siblings='5'/>
+ <cpu id='6' socket_id='1' die_id='0' cluster_id='0' core_id='0' siblings='6'/>
+ <cpu id='7' socket_id='1' die_id='0' cluster_id='0' core_id='1' siblings='7'/>
+ <cpu id='8' socket_id='1' die_id='1' cluster_id='0' core_id='0' siblings='8'/>
+ <cpu id='9' socket_id='1' die_id='1' cluster_id='0' core_id='1' siblings='9'/>
+ <cpu id='10' socket_id='1' die_id='2' cluster_id='0' core_id='0' siblings='10'/>
+ <cpu id='11' socket_id='1' die_id='2' cluster_id='0' core_id='1' siblings='11'/>
</cpus>
</cell>
</cells>
diff --git a/tests/vircaps2xmldata/vircaps-x86_64-basic.xml b/tests/vircaps2xmldata/vircaps-x86_64-basic.xml
index 4da09f889c..9ae155d571 100644
--- a/tests/vircaps2xmldata/vircaps-x86_64-basic.xml
+++ b/tests/vircaps2xmldata/vircaps-x86_64-basic.xml
@@ -14,10 +14,10 @@
<pages unit='KiB' size='2048'>4096</pages>
<pages unit='KiB' size='1048576'>6144</pages>
<cpus num='4'>
- <cpu id='0' socket_id='0' die_id='0' core_id='0' siblings='0'/>
- <cpu id='1' socket_id='0' die_id='0' core_id='1' siblings='1'/>
- <cpu id='2' socket_id='0' die_id='0' core_id='2' siblings='2'/>
- <cpu id='3' socket_id='0' die_id='0' core_id='3' siblings='3'/>
+ <cpu id='0' socket_id='0' die_id='0' cluster_id='0' core_id='0' siblings='0'/>
+ <cpu id='1' socket_id='0' die_id='0' cluster_id='0' core_id='1' siblings='1'/>
+ <cpu id='2' socket_id='0' die_id='0' cluster_id='0' core_id='2' siblings='2'/>
+ <cpu id='3' socket_id='0' die_id='0' cluster_id='0' core_id='3' siblings='3'/>
</cpus>
</cell>
<cell id='1'>
@@ -26,10 +26,10 @@
<pages unit='KiB' size='2048'>6144</pages>
<pages unit='KiB' size='1048576'>8192</pages>
<cpus num='4'>
- <cpu id='4' socket_id='1' die_id='0' core_id='4' siblings='4'/>
- <cpu id='5' socket_id='1' die_id='0' core_id='5' siblings='5'/>
- <cpu id='6' socket_id='1' die_id='0' core_id='6' siblings='6'/>
- <cpu id='7' socket_id='1' die_id='0' core_id='7' siblings='7'/>
+ <cpu id='4' socket_id='1' die_id='0' cluster_id='0' core_id='4' siblings='4'/>
+ <cpu id='5' socket_id='1' die_id='0' cluster_id='0' core_id='5' siblings='5'/>
+ <cpu id='6' socket_id='1' die_id='0' cluster_id='0' core_id='6' siblings='6'/>
+ <cpu id='7' socket_id='1' die_id='0' cluster_id='0' core_id='7' siblings='7'/>
</cpus>
</cell>
<cell id='2'>
@@ -38,10 +38,10 @@
<pages unit='KiB' size='2048'>8192</pages>
<pages unit='KiB' size='1048576'>10240</pages>
<cpus num='4'>
- <cpu id='8' socket_id='2' die_id='0' core_id='8' siblings='8'/>
- <cpu id='9' socket_id='2' die_id='0' core_id='9' siblings='9'/>
- <cpu id='10' socket_id='2' die_id='0' core_id='10' siblings='10'/>
- <cpu id='11' socket_id='2' die_id='0' core_id='11' siblings='11'/>
+ <cpu id='8' socket_id='2' die_id='0' cluster_id='0' core_id='8' siblings='8'/>
+ <cpu id='9' socket_id='2' die_id='0' cluster_id='0' core_id='9' siblings='9'/>
+ <cpu id='10' socket_id='2' die_id='0' cluster_id='0' core_id='10' siblings='10'/>
+ <cpu id='11' socket_id='2' die_id='0' cluster_id='0' core_id='11' siblings='11'/>
</cpus>
</cell>
<cell id='3'>
@@ -50,10 +50,10 @@
<pages unit='KiB' size='2048'>10240</pages>
<pages unit='KiB' size='1048576'>12288</pages>
<cpus num='4'>
- <cpu id='12' socket_id='3' die_id='0' core_id='12' siblings='12'/>
- <cpu id='13' socket_id='3' die_id='0' core_id='13' siblings='13'/>
- <cpu id='14' socket_id='3' die_id='0' core_id='14' siblings='14'/>
- <cpu id='15' socket_id='3' die_id='0' core_id='15' siblings='15'/>
+ <cpu id='12' socket_id='3' die_id='0' cluster_id='0' core_id='12' siblings='12'/>
+ <cpu id='13' socket_id='3' die_id='0' cluster_id='0' core_id='13' siblings='13'/>
+ <cpu id='14' socket_id='3' die_id='0' cluster_id='0' core_id='14' siblings='14'/>
+ <cpu id='15' socket_id='3' die_id='0' cluster_id='0' core_id='15' siblings='15'/>
</cpus>
</cell>
</cells>
diff --git a/tests/vircaps2xmldata/vircaps-x86_64-caches.xml b/tests/vircaps2xmldata/vircaps-x86_64-caches.xml
index 28f00c0a90..05b33147b7 100644
--- a/tests/vircaps2xmldata/vircaps-x86_64-caches.xml
+++ b/tests/vircaps2xmldata/vircaps-x86_64-caches.xml
@@ -17,14 +17,14 @@
<pages unit='KiB' size='2048'>4096</pages>
<pages unit='KiB' size='1048576'>6144</pages>
<cpus num='8'>
- <cpu id='0' socket_id='0' die_id='0' core_id='0' siblings='0,4'/>
- <cpu id='1' socket_id='0' die_id='0' core_id='1' siblings='1,5'/>
- <cpu id='2' socket_id='0' die_id='0' core_id='2' siblings='2,6'/>
- <cpu id='3' socket_id='0' die_id='0' core_id='3' siblings='3,7'/>
- <cpu id='4' socket_id='0' die_id='0' core_id='0' siblings='0,4'/>
- <cpu id='5' socket_id='0' die_id='0' core_id='1' siblings='1,5'/>
- <cpu id='6' socket_id='0' die_id='0' core_id='2' siblings='2,6'/>
- <cpu id='7' socket_id='0' die_id='0' core_id='3' siblings='3,7'/>
+ <cpu id='0' socket_id='0' die_id='0' cluster_id='0' core_id='0' siblings='0,4'/>
+ <cpu id='1' socket_id='0' die_id='0' cluster_id='0' core_id='1' siblings='1,5'/>
+ <cpu id='2' socket_id='0' die_id='0' cluster_id='0' core_id='2' siblings='2,6'/>
+ <cpu id='3' socket_id='0' die_id='0' cluster_id='0' core_id='3' siblings='3,7'/>
+ <cpu id='4' socket_id='0' die_id='0' cluster_id='0' core_id='0' siblings='0,4'/>
+ <cpu id='5' socket_id='0' die_id='0' cluster_id='0' core_id='1' siblings='1,5'/>
+ <cpu id='6' socket_id='0' die_id='0' cluster_id='0' core_id='2' siblings='2,6'/>
+ <cpu id='7' socket_id='0' die_id='0' cluster_id='0' core_id='3' siblings='3,7'/>
</cpus>
</cell>
</cells>
diff --git a/tests/vircaps2xmldata/vircaps-x86_64-hmat.xml b/tests/vircaps2xmldata/vircaps-x86_64-hmat.xml
index 6fe5751666..2b97354bf3 100644
--- a/tests/vircaps2xmldata/vircaps-x86_64-hmat.xml
+++ b/tests/vircaps2xmldata/vircaps-x86_64-hmat.xml
@@ -25,30 +25,30 @@
<line value='16' unit='B'/>
</cache>
<cpus num='24'>
- <cpu id='0' socket_id='0' die_id='0' core_id='0' siblings='0'/>
- <cpu id='1' socket_id='1' die_id='0' core_id='0' siblings='1'/>
- <cpu id='2' socket_id='2' die_id='0' core_id='0' siblings='2'/>
- <cpu id='3' socket_id='3' die_id='0' core_id='0' siblings='3'/>
- <cpu id='4' socket_id='4' die_id='0' core_id='0' siblings='4'/>
- <cpu id='5' socket_id='5' die_id='0' core_id='0' siblings='5'/>
- <cpu id='6' socket_id='6' die_id='0' core_id='0' siblings='6'/>
- <cpu id='7' socket_id='7' die_id='0' core_id='0' siblings='7'/>
- <cpu id='8' socket_id='8' die_id='0' core_id='0' siblings='8'/>
- <cpu id='9' socket_id='9' die_id='0' core_id='0' siblings='9'/>
- <cpu id='10' socket_id='10' die_id='0' core_id='0' siblings='10'/>
- <cpu id='11' socket_id='11' die_id='0' core_id='0' siblings='11'/>
- <cpu id='12' socket_id='12' die_id='0' core_id='0' siblings='12'/>
- <cpu id='13' socket_id='13' die_id='0' core_id='0' siblings='13'/>
- <cpu id='14' socket_id='14' die_id='0' core_id='0' siblings='14'/>
- <cpu id='15' socket_id='15' die_id='0' core_id='0' siblings='15'/>
- <cpu id='16' socket_id='16' die_id='0' core_id='0' siblings='16'/>
- <cpu id='17' socket_id='17' die_id='0' core_id='0' siblings='17'/>
- <cpu id='18' socket_id='18' die_id='0' core_id='0' siblings='18'/>
- <cpu id='19' socket_id='19' die_id='0' core_id='0' siblings='19'/>
- <cpu id='20' socket_id='20' die_id='0' core_id='0' siblings='20'/>
- <cpu id='21' socket_id='21' die_id='0' core_id='0' siblings='21'/>
- <cpu id='22' socket_id='22' die_id='0' core_id='0' siblings='22'/>
- <cpu id='23' socket_id='23' die_id='0' core_id='0' siblings='23'/>
+ <cpu id='0' socket_id='0' die_id='0' cluster_id='0' core_id='0' siblings='0'/>
+ <cpu id='1' socket_id='1' die_id='0' cluster_id='0' core_id='0' siblings='1'/>
+ <cpu id='2' socket_id='2' die_id='0' cluster_id='0' core_id='0' siblings='2'/>
+ <cpu id='3' socket_id='3' die_id='0' cluster_id='0' core_id='0' siblings='3'/>
+ <cpu id='4' socket_id='4' die_id='0' cluster_id='0' core_id='0' siblings='4'/>
+ <cpu id='5' socket_id='5' die_id='0' cluster_id='0' core_id='0' siblings='5'/>
+ <cpu id='6' socket_id='6' die_id='0' cluster_id='0' core_id='0' siblings='6'/>
+ <cpu id='7' socket_id='7' die_id='0' cluster_id='0' core_id='0' siblings='7'/>
+ <cpu id='8' socket_id='8' die_id='0' cluster_id='0' core_id='0' siblings='8'/>
+ <cpu id='9' socket_id='9' die_id='0' cluster_id='0' core_id='0' siblings='9'/>
+ <cpu id='10' socket_id='10' die_id='0' cluster_id='0' core_id='0' siblings='10'/>
+ <cpu id='11' socket_id='11' die_id='0' cluster_id='0' core_id='0' siblings='11'/>
+ <cpu id='12' socket_id='12' die_id='0' cluster_id='0' core_id='0' siblings='12'/>
+ <cpu id='13' socket_id='13' die_id='0' cluster_id='0' core_id='0' siblings='13'/>
+ <cpu id='14' socket_id='14' die_id='0' cluster_id='0' core_id='0' siblings='14'/>
+ <cpu id='15' socket_id='15' die_id='0' cluster_id='0' core_id='0' siblings='15'/>
+ <cpu id='16' socket_id='16' die_id='0' cluster_id='0' core_id='0' siblings='16'/>
+ <cpu id='17' socket_id='17' die_id='0' cluster_id='0' core_id='0' siblings='17'/>
+ <cpu id='18' socket_id='18' die_id='0' cluster_id='0' core_id='0' siblings='18'/>
+ <cpu id='19' socket_id='19' die_id='0' cluster_id='0' core_id='0' siblings='19'/>
+ <cpu id='20' socket_id='20' die_id='0' cluster_id='0' core_id='0' siblings='20'/>
+ <cpu id='21' socket_id='21' die_id='0' cluster_id='0' core_id='0' siblings='21'/>
+ <cpu id='22' socket_id='22' die_id='0' cluster_id='0' core_id='0' siblings='22'/>
+ <cpu id='23' socket_id='23' die_id='0' cluster_id='0' core_id='0' siblings='23'/>
</cpus>
</cell>
<cell id='1'>
diff --git a/tests/vircaps2xmldata/vircaps-x86_64-resctrl-cdp.xml b/tests/vircaps2xmldata/vircaps-x86_64-resctrl-cdp.xml
index ee26fe9464..167b217d8e 100644
--- a/tests/vircaps2xmldata/vircaps-x86_64-resctrl-cdp.xml
+++ b/tests/vircaps2xmldata/vircaps-x86_64-resctrl-cdp.xml
@@ -17,12 +17,12 @@
<pages unit='KiB' size='2048'>4096</pages>
<pages unit='KiB' size='1048576'>6144</pages>
<cpus num='6'>
- <cpu id='0' socket_id='0' die_id='0' core_id='0' siblings='0'/>
- <cpu id='1' socket_id='0' die_id='0' core_id='1' siblings='1'/>
- <cpu id='2' socket_id='0' die_id='0' core_id='2' siblings='2'/>
- <cpu id='3' socket_id='0' die_id='0' core_id='3' siblings='3'/>
- <cpu id='4' socket_id='0' die_id='0' core_id='4' siblings='4'/>
- <cpu id='5' socket_id='0' die_id='0' core_id='5' siblings='5'/>
+ <cpu id='0' socket_id='0' die_id='0' cluster_id='0' core_id='0' siblings='0'/>
+ <cpu id='1' socket_id='0' die_id='0' cluster_id='0' core_id='1' siblings='1'/>
+ <cpu id='2' socket_id='0' die_id='0' cluster_id='0' core_id='2' siblings='2'/>
+ <cpu id='3' socket_id='0' die_id='0' cluster_id='0' core_id='3' siblings='3'/>
+ <cpu id='4' socket_id='0' die_id='0' cluster_id='0' core_id='4' siblings='4'/>
+ <cpu id='5' socket_id='0' die_id='0' cluster_id='0' core_id='5' siblings='5'/>
</cpus>
</cell>
<cell id='1'>
@@ -31,12 +31,12 @@
<pages unit='KiB' size='2048'>6144</pages>
<pages unit='KiB' size='1048576'>8192</pages>
<cpus num='6'>
- <cpu id='6' socket_id='1' die_id='0' core_id='0' siblings='6'/>
- <cpu id='7' socket_id='1' die_id='0' core_id='1' siblings='7'/>
- <cpu id='8' socket_id='1' die_id='0' core_id='2' siblings='8'/>
- <cpu id='9' socket_id='1' die_id='0' core_id='3' siblings='9'/>
- <cpu id='10' socket_id='1' die_id='0' core_id='4' siblings='10'/>
- <cpu id='11' socket_id='1' die_id='0' core_id='5' siblings='11'/>
+ <cpu id='6' socket_id='1' die_id='0' cluster_id='0' core_id='0' siblings='6'/>
+ <cpu id='7' socket_id='1' die_id='0' cluster_id='0' core_id='1' siblings='7'/>
+ <cpu id='8' socket_id='1' die_id='0' cluster_id='0' core_id='2' siblings='8'/>
+ <cpu id='9' socket_id='1' die_id='0' cluster_id='0' core_id='3' siblings='9'/>
+ <cpu id='10' socket_id='1' die_id='0' cluster_id='0' core_id='4' siblings='10'/>
+ <cpu id='11' socket_id='1' die_id='0' cluster_id='0' core_id='5' siblings='11'/>
</cpus>
</cell>
</cells>
diff --git a/tests/vircaps2xmldata/vircaps-x86_64-resctrl-cmt.xml b/tests/vircaps2xmldata/vircaps-x86_64-resctrl-cmt.xml
index acdd97ec58..311bb58e6a 100644
--- a/tests/vircaps2xmldata/vircaps-x86_64-resctrl-cmt.xml
+++ b/tests/vircaps2xmldata/vircaps-x86_64-resctrl-cmt.xml
@@ -17,12 +17,12 @@
<pages unit='KiB' size='2048'>4096</pages>
<pages unit='KiB' size='1048576'>6144</pages>
<cpus num='6'>
- <cpu id='0' socket_id='0' die_id='0' core_id='0' siblings='0'/>
- <cpu id='1' socket_id='0' die_id='0' core_id='1' siblings='1'/>
- <cpu id='2' socket_id='0' die_id='0' core_id='2' siblings='2'/>
- <cpu id='3' socket_id='0' die_id='0' core_id='3' siblings='3'/>
- <cpu id='4' socket_id='0' die_id='0' core_id='4' siblings='4'/>
- <cpu id='5' socket_id='0' die_id='0' core_id='5' siblings='5'/>
+ <cpu id='0' socket_id='0' die_id='0' cluster_id='0' core_id='0' siblings='0'/>
+ <cpu id='1' socket_id='0' die_id='0' cluster_id='0' core_id='1' siblings='1'/>
+ <cpu id='2' socket_id='0' die_id='0' cluster_id='0' core_id='2' siblings='2'/>
+ <cpu id='3' socket_id='0' die_id='0' cluster_id='0' core_id='3' siblings='3'/>
+ <cpu id='4' socket_id='0' die_id='0' cluster_id='0' core_id='4' siblings='4'/>
+ <cpu id='5' socket_id='0' die_id='0' cluster_id='0' core_id='5' siblings='5'/>
</cpus>
</cell>
<cell id='1'>
@@ -31,12 +31,12 @@
<pages unit='KiB' size='2048'>6144</pages>
<pages unit='KiB' size='1048576'>8192</pages>
<cpus num='6'>
- <cpu id='6' socket_id='1' die_id='0' core_id='0' siblings='6'/>
- <cpu id='7' socket_id='1' die_id='0' core_id='1' siblings='7'/>
- <cpu id='8' socket_id='1' die_id='0' core_id='2' siblings='8'/>
- <cpu id='9' socket_id='1' die_id='0' core_id='3' siblings='9'/>
- <cpu id='10' socket_id='1' die_id='0' core_id='4' siblings='10'/>
- <cpu id='11' socket_id='1' die_id='0' core_id='5' siblings='11'/>
+ <cpu id='6' socket_id='1' die_id='0' cluster_id='0' core_id='0' siblings='6'/>
+ <cpu id='7' socket_id='1' die_id='0' cluster_id='0' core_id='1' siblings='7'/>
+ <cpu id='8' socket_id='1' die_id='0' cluster_id='0' core_id='2' siblings='8'/>
+ <cpu id='9' socket_id='1' die_id='0' cluster_id='0' core_id='3' siblings='9'/>
+ <cpu id='10' socket_id='1' die_id='0' cluster_id='0' core_id='4' siblings='10'/>
+ <cpu id='11' socket_id='1' die_id='0' cluster_id='0' core_id='5' siblings='11'/>
</cpus>
</cell>
</cells>
diff --git a/tests/vircaps2xmldata/vircaps-x86_64-resctrl-fake-feature.xml b/tests/vircaps2xmldata/vircaps-x86_64-resctrl-fake-feature.xml
index 1327d85c98..d85407f0b1 100644
--- a/tests/vircaps2xmldata/vircaps-x86_64-resctrl-fake-feature.xml
+++ b/tests/vircaps2xmldata/vircaps-x86_64-resctrl-fake-feature.xml
@@ -17,12 +17,12 @@
<pages unit='KiB' size='2048'>4096</pages>
<pages unit='KiB' size='1048576'>6144</pages>
<cpus num='6'>
- <cpu id='0' socket_id='0' die_id='0' core_id='0' siblings='0'/>
- <cpu id='1' socket_id='0' die_id='0' core_id='1' siblings='1'/>
- <cpu id='2' socket_id='0' die_id='0' core_id='2' siblings='2'/>
- <cpu id='3' socket_id='0' die_id='0' core_id='3' siblings='3'/>
- <cpu id='4' socket_id='0' die_id='0' core_id='4' siblings='4'/>
- <cpu id='5' socket_id='0' die_id='0' core_id='5' siblings='5'/>
+ <cpu id='0' socket_id='0' die_id='0' cluster_id='0' core_id='0' siblings='0'/>
+ <cpu id='1' socket_id='0' die_id='0' cluster_id='0' core_id='1' siblings='1'/>
+ <cpu id='2' socket_id='0' die_id='0' cluster_id='0' core_id='2' siblings='2'/>
+ <cpu id='3' socket_id='0' die_id='0' cluster_id='0' core_id='3' siblings='3'/>
+ <cpu id='4' socket_id='0' die_id='0' cluster_id='0' core_id='4' siblings='4'/>
+ <cpu id='5' socket_id='0' die_id='0' cluster_id='0' core_id='5' siblings='5'/>
</cpus>
</cell>
<cell id='1'>
@@ -31,12 +31,12 @@
<pages unit='KiB' size='2048'>6144</pages>
<pages unit='KiB' size='1048576'>8192</pages>
<cpus num='6'>
- <cpu id='6' socket_id='1' die_id='0' core_id='0' siblings='6'/>
- <cpu id='7' socket_id='1' die_id='0' core_id='1' siblings='7'/>
- <cpu id='8' socket_id='1' die_id='0' core_id='2' siblings='8'/>
- <cpu id='9' socket_id='1' die_id='0' core_id='3' siblings='9'/>
- <cpu id='10' socket_id='1' die_id='0' core_id='4' siblings='10'/>
- <cpu id='11' socket_id='1' die_id='0' core_id='5' siblings='11'/>
+ <cpu id='6' socket_id='1' die_id='0' cluster_id='0' core_id='0' siblings='6'/>
+ <cpu id='7' socket_id='1' die_id='0' cluster_id='0' core_id='1' siblings='7'/>
+ <cpu id='8' socket_id='1' die_id='0' cluster_id='0' core_id='2' siblings='8'/>
+ <cpu id='9' socket_id='1' die_id='0' cluster_id='0' core_id='3' siblings='9'/>
+ <cpu id='10' socket_id='1' die_id='0' cluster_id='0' core_id='4' siblings='10'/>
+ <cpu id='11' socket_id='1' die_id='0' cluster_id='0' core_id='5' siblings='11'/>
</cpus>
</cell>
</cells>
diff --git a/tests/vircaps2xmldata/vircaps-x86_64-resctrl-skx-twocaches.xml b/tests/vircaps2xmldata/vircaps-x86_64-resctrl-skx-twocaches.xml
index 6769bd0591..eb53eb2142 100644
--- a/tests/vircaps2xmldata/vircaps-x86_64-resctrl-skx-twocaches.xml
+++ b/tests/vircaps2xmldata/vircaps-x86_64-resctrl-skx-twocaches.xml
@@ -17,7 +17,7 @@
<pages unit='KiB' size='2048'>4096</pages>
<pages unit='KiB' size='1048576'>6144</pages>
<cpus num='1'>
- <cpu id='0' socket_id='0' die_id='0' core_id='0' siblings='0'/>
+ <cpu id='0' socket_id='0' die_id='0' cluster_id='0' core_id='0' siblings='0'/>
</cpus>
</cell>
</cells>
diff --git a/tests/vircaps2xmldata/vircaps-x86_64-resctrl-skx.xml b/tests/vircaps2xmldata/vircaps-x86_64-resctrl-skx.xml
index bc52480905..38ea0bdc27 100644
--- a/tests/vircaps2xmldata/vircaps-x86_64-resctrl-skx.xml
+++ b/tests/vircaps2xmldata/vircaps-x86_64-resctrl-skx.xml
@@ -17,7 +17,7 @@
<pages unit='KiB' size='2048'>4096</pages>
<pages unit='KiB' size='1048576'>6144</pages>
<cpus num='1'>
- <cpu id='0' socket_id='0' die_id='0' core_id='0' siblings='0'/>
+ <cpu id='0' socket_id='0' die_id='0' cluster_id='0' core_id='0' siblings='0'/>
</cpus>
</cell>
</cells>
diff --git a/tests/vircaps2xmldata/vircaps-x86_64-resctrl.xml b/tests/vircaps2xmldata/vircaps-x86_64-resctrl.xml
index b638bbd1c9..fd854ee91e 100644
--- a/tests/vircaps2xmldata/vircaps-x86_64-resctrl.xml
+++ b/tests/vircaps2xmldata/vircaps-x86_64-resctrl.xml
@@ -17,12 +17,12 @@
<pages unit='KiB' size='2048'>4096</pages>
<pages unit='KiB' size='1048576'>6144</pages>
<cpus num='6'>
- <cpu id='0' socket_id='0' die_id='0' core_id='0' siblings='0'/>
- <cpu id='1' socket_id='0' die_id='0' core_id='1' siblings='1'/>
- <cpu id='2' socket_id='0' die_id='0' core_id='2' siblings='2'/>
- <cpu id='3' socket_id='0' die_id='0' core_id='3' siblings='3'/>
- <cpu id='4' socket_id='0' die_id='0' core_id='4' siblings='4'/>
- <cpu id='5' socket_id='0' die_id='0' core_id='5' siblings='5'/>
+ <cpu id='0' socket_id='0' die_id='0' cluster_id='0' core_id='0' siblings='0'/>
+ <cpu id='1' socket_id='0' die_id='0' cluster_id='0' core_id='1' siblings='1'/>
+ <cpu id='2' socket_id='0' die_id='0' cluster_id='0' core_id='2' siblings='2'/>
+ <cpu id='3' socket_id='0' die_id='0' cluster_id='0' core_id='3' siblings='3'/>
+ <cpu id='4' socket_id='0' die_id='0' cluster_id='0' core_id='4' siblings='4'/>
+ <cpu id='5' socket_id='0' die_id='0' cluster_id='0' core_id='5' siblings='5'/>
</cpus>
</cell>
<cell id='1'>
@@ -31,12 +31,12 @@
<pages unit='KiB' size='2048'>6144</pages>
<pages unit='KiB' size='1048576'>8192</pages>
<cpus num='6'>
- <cpu id='6' socket_id='1' die_id='0' core_id='0' siblings='6'/>
- <cpu id='7' socket_id='1' die_id='0' core_id='1' siblings='7'/>
- <cpu id='8' socket_id='1' die_id='0' core_id='2' siblings='8'/>
- <cpu id='9' socket_id='1' die_id='0' core_id='3' siblings='9'/>
- <cpu id='10' socket_id='1' die_id='0' core_id='4' siblings='10'/>
- <cpu id='11' socket_id='1' die_id='0' core_id='5' siblings='11'/>
+ <cpu id='6' socket_id='1' die_id='0' cluster_id='0' core_id='0' siblings='6'/>
+ <cpu id='7' socket_id='1' die_id='0' cluster_id='0' core_id='1' siblings='7'/>
+ <cpu id='8' socket_id='1' die_id='0' cluster_id='0' core_id='2' siblings='8'/>
+ <cpu id='9' socket_id='1' die_id='0' cluster_id='0' core_id='3' siblings='9'/>
+ <cpu id='10' socket_id='1' die_id='0' cluster_id='0' core_id='4' siblings='10'/>
+ <cpu id='11' socket_id='1' die_id='0' cluster_id='0' core_id='5' siblings='11'/>
</cpus>
</cell>
</cells>
--
2.43.0

View File

@ -0,0 +1,138 @@
From 8d84e4af4cbb93d73f4d9967f517552257f025f5 Mon Sep 17 00:00:00 2001
Message-ID: <8d84e4af4cbb93d73f4d9967f517552257f025f5.1707394627.git.jdenemar@redhat.com>
From: Peter Krempa <pkrempa@redhat.com>
Date: Mon, 29 Jan 2024 18:26:29 +0100
Subject: [PATCH] conf: node_device: Refactor
'virNodeDeviceCapVPDParseCustomFields' to fix error reporting
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The errors raised in virNodeDeviceCapVPDParseCustomFields were actually
ignored by continuing the parse rather than raised.
Rather than just replace 'continue' by 'return -1' this patch refactors
the whole parser to simplify it as well as report reasonable errors.
Parsing of individual fields is done without XPath and is extracted into
a common helper.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
(cherry picked from commit ea8d864d9ecf3ee72910ccc1497244f1ef74e948)
https://issues.redhat.com/browse/RHEL-22314 [9.4.0]
---
src/conf/node_device_conf.c | 81 ++++++++++++++++++-------------------
1 file changed, 40 insertions(+), 41 deletions(-)
diff --git a/src/conf/node_device_conf.c b/src/conf/node_device_conf.c
index d7e1a23034..0f2c341967 100644
--- a/src/conf/node_device_conf.c
+++ b/src/conf/node_device_conf.c
@@ -953,63 +953,62 @@ virNodeDevCapMdevTypesParseXML(xmlXPathContextPtr ctxt,
return ret;
}
+
static int
-virNodeDeviceCapVPDParseCustomFields(xmlXPathContextPtr ctxt, virPCIVPDResource *res, bool readOnly)
+virNodeDeviceCapVPDParseCustomFieldOne(xmlNodePtr node,
+ virPCIVPDResource *res,
+ bool read_only,
+ const char keyword_prefix)
+{
+ g_autofree char *value = NULL;
+ g_autofree char *index = NULL;
+ g_autofree char *keyword = NULL;
+
+ if (!(index = virXMLPropStringRequired(node, "index")))
+ return -1;
+
+ if (strlen(index) != 1) {
+ virReportError(VIR_ERR_XML_ERROR,
+ _("'%1$s' 'index' value '%2$s' malformed"),
+ node->name, index);
+ return -1;
+ }
+
+ keyword = g_strdup_printf("%c%c", keyword_prefix, index[0]);
+
+ if (!(value = virXMLNodeContentString(node)))
+ return -1;
+
+ virPCIVPDResourceUpdateKeyword(res, read_only, keyword, value);
+ return 0;
+}
+
+
+static int
+virNodeDeviceCapVPDParseCustomFields(xmlXPathContextPtr ctxt,
+ virPCIVPDResource *res,
+ bool readOnly)
{
int nfields = -1;
g_autofree xmlNodePtr *nodes = NULL;
size_t i = 0;
- if ((nfields = virXPathNodeSet("./vendor_field[@index]", ctxt, &nodes)) < 0)
+ if ((nfields = virXPathNodeSet("./vendor_field", ctxt, &nodes)) < 0)
return -1;
for (i = 0; i < nfields; i++) {
- g_autofree char *value = NULL;
- g_autofree char *index = NULL;
- VIR_XPATH_NODE_AUTORESTORE(ctxt)
- g_autofree char *keyword = NULL;
-
- ctxt->node = nodes[i];
- if (!(index = virXPathString("string(./@index[1])", ctxt)) ||
- strlen(index) > 1) {
- virReportError(VIR_ERR_XML_ERROR, "%s",
- _("<vendor_field> evaluation has failed"));
- continue;
- }
- if (!(value = virXPathString("string(./text())", ctxt))) {
- virReportError(VIR_ERR_XML_ERROR, "%s",
- _("<vendor_field> value evaluation has failed"));
- continue;
- }
- keyword = g_strdup_printf("V%c", index[0]);
- virPCIVPDResourceUpdateKeyword(res, readOnly, keyword, value);
+ if (virNodeDeviceCapVPDParseCustomFieldOne(nodes[i], res, readOnly, 'V') < 0)
+ return -1;
}
VIR_FREE(nodes);
if (!readOnly) {
- if ((nfields = virXPathNodeSet("./system_field[@index]", ctxt, &nodes)) < 0)
+ if ((nfields = virXPathNodeSet("./system_field", ctxt, &nodes)) < 0)
return -1;
for (i = 0; i < nfields; i++) {
- g_autofree char *value = NULL;
- g_autofree char *index = NULL;
- g_autofree char *keyword = NULL;
- VIR_XPATH_NODE_AUTORESTORE(ctxt);
-
- ctxt->node = nodes[i];
- if (!(index = virXPathString("string(./@index[1])", ctxt)) ||
- strlen(index) > 1) {
- virReportError(VIR_ERR_XML_ERROR, "%s",
- _("<system_field> evaluation has failed"));
- continue;
- }
- if (!(value = virXPathString("string(./text())", ctxt))) {
- virReportError(VIR_ERR_XML_ERROR, "%s",
- _("<system_field> value evaluation has failed"));
- continue;
- }
- keyword = g_strdup_printf("Y%c", index[0]);
- virPCIVPDResourceUpdateKeyword(res, readOnly, keyword, value);
+ if (virNodeDeviceCapVPDParseCustomFieldOne(nodes[i], res, readOnly, 'Y') < 0)
+ return -1;
}
}
--
2.43.0

View File

@ -0,0 +1,47 @@
From 15145b5ecb2e9186e42bbb295e1d44f93ff25cfb Mon Sep 17 00:00:00 2001
Message-ID: <15145b5ecb2e9186e42bbb295e1d44f93ff25cfb.1707394627.git.jdenemar@redhat.com>
From: Peter Krempa <pkrempa@redhat.com>
Date: Wed, 24 Jan 2024 16:27:35 +0100
Subject: [PATCH] conf: virNodeDeviceCapVPDParse*: Remove pointless NULL checks
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The function are never called with NULL argument so the checks can be
removed.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
(cherry picked from commit fb69acf5c255f6baedefe2a2535325af8088ced5)
https://issues.redhat.com/browse/RHEL-22314 [9.4.0]
---
src/conf/node_device_conf.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/src/conf/node_device_conf.c b/src/conf/node_device_conf.c
index dd174d3020..d7e1a23034 100644
--- a/src/conf/node_device_conf.c
+++ b/src/conf/node_device_conf.c
@@ -1023,9 +1023,6 @@ virNodeDeviceCapVPDParseReadOnlyFields(xmlXPathContextPtr ctxt, virPCIVPDResourc
"serial_number", "part_number", NULL};
size_t i = 0;
- if (res == NULL)
- return -1;
-
res->ro = virPCIVPDResourceRONew();
while (keywords[i]) {
@@ -1061,9 +1058,6 @@ virNodeDeviceCapVPDParseXML(xmlXPathContextPtr ctxt, virPCIVPDResource **res)
size_t i = 0;
g_autoptr(virPCIVPDResource) newres = g_new0(virPCIVPDResource, 1);
- if (res == NULL)
- return -1;
-
if (!(newres->name = virXPathString("string(./name)", ctxt))) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("Could not read a device name from the <name> element"));
--
2.43.0

View File

@ -1,62 +0,0 @@
From b5a226f307b01bb1b58a88c95d29da34c246757f Mon Sep 17 00:00:00 2001
Message-Id: <b5a226f307b01bb1b58a88c95d29da34c246757f@dist-git>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Tue, 12 Jul 2022 16:10:08 +0200
Subject: [PATCH] docs: Document TPM portion of domcaps
Surprisingly, we don't document TPM part of domain capabilities.
Fortunately, the information exposed is pretty much self
explanatory, but we should document it regardless.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
(cherry picked from commit 6a00c565c4d0f0ec970e043ea2686bd30396ed79)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2103119
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
docs/formatdomaincaps.rst | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/docs/formatdomaincaps.rst b/docs/formatdomaincaps.rst
index 933469b2a2..3c425a9a4a 100644
--- a/docs/formatdomaincaps.rst
+++ b/docs/formatdomaincaps.rst
@@ -494,6 +494,35 @@ instance:
``driverType``
Options for the ``type`` attribute of the <filesystem><driver> element.
+TPM device
+^^^^^^^^^^
+
+TPM device capabilities are exposed under the ``tpm`` element. For instance:
+
+::
+
+ <domainCapabilities>
+ ...
+ <devices>
+ <tpm supported='yes'>
+ <enum name='model'>
+ <value>tpm-tis</value>
+ <value>tpm-crb</value>
+ </enum>
+ <enum name='backendModel'>
+ <value>passthrough</value>
+ <value>emulator</value>
+ </enum>
+ </tpm>
+ ...
+ </devices>
+ </domainCapabilities>
+
+``model``
+ Options for the ``model`` attribute of the ``<tpm/>`` element.
+``backendModel``
+ Options for the ``type`` attribute of the ``<tpm><backend/>`` element.
+
Features
~~~~~~~~
--
2.35.1

View File

@ -1,53 +0,0 @@
From bbfcf18f504b0eb165c0bbfe2f34b4e20d11c355 Mon Sep 17 00:00:00 2001
From: Laine Stump <laine@redhat.com>
Date: Fri, 25 Aug 2023 00:09:54 -0400
Subject: [PATCH] docs: update description of virsh nodedev-detach --driver
option
--driver can now be used to specify a specific driver to bind to the
device being detached from the host driver (e.g. vfio-pci-igbvf), not
just the *type* of driver (e.g. "vfio" or "xen", which are unnecessary
anyway, since they are implicit in which hypervisor driver is in use)
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
---
docs/manpages/virsh.rst | 25 +++++++++++++++++--------
1 file changed, 17 insertions(+), 8 deletions(-)
diff --git a/docs/manpages/virsh.rst b/docs/manpages/virsh.rst
index 673812036d3..91e1d5de37d 100644
--- a/docs/manpages/virsh.rst
+++ b/docs/manpages/virsh.rst
@@ -5388,14 +5388,23 @@ nodedev-detach
nodedev-detach nodedev [--driver backend_driver]
-Detach *nodedev* from the host, so that it can safely be used by
-guests via <hostdev> passthrough. This is reversed with
-``nodedev-reattach``, and is done automatically for managed devices.
-
-Different backend drivers expect the device to be bound to different
-dummy devices. For example, QEMU's "vfio" backend driver expects the
-device to be bound to vfio-pci. The *--driver* parameter can be used
-to specify the desired backend driver.
+Detach *nodedev* from the host driver and bind it to a special driver
+that provides the API needed by the hypervisor for assigning the
+device to a virtual machine (using <hostdev> in the domain XML
+definition). This is reversed with ``nodedev-reattach``, and is done
+automatically by the hypervisor driver for managed devices (those
+devices with "managed='yes'" in their XML definition).
+
+Different hypervisors expect the device being assigned to be bound to
+different drivers. For example, QEMU's "vfio" backend requires the
+device to be bound to the driver "vfio-pci" or to a "VFIO variant"
+driver (this is a driver that supports the full API provided by
+vfio-pci, plus some other APIs to support things like live
+migration). The *--driver* parameter can be used to specify a
+particular driver (e.g. a device-specific VFIO variant driver) the
+device should be bound to. When *--driver* is omitted, the default
+driver for the hypervisor is used ("vfio-pci" for QEMU, "pciback" for
+Xen).
nodedev-dumpxml

View File

@ -1,96 +0,0 @@
From a39ce54007de67ce6909c1770a7759b09c41bfd6 Mon Sep 17 00:00:00 2001
Message-Id: <a39ce54007de67ce6909c1770a7759b09c41bfd6@dist-git>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Thu, 7 Jul 2022 16:29:18 +0200
Subject: [PATCH] domain_conf: Format <defaultiothread/> more often
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The <defaultiothread/> element is formatted inside
virDomainDefaultIOThreadDefFormat() which is called only from
virDomainDefIOThreadsFormat() (so that IOThread related stuff is
formatted calling one function). However, when there are no
<iothreadids/> defined (or only autoallocated ones are present),
then the outer formatting function exits early never calling the
<defaultiothread/> formatter.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
(cherry picked from commit 24fa7004e47ce86b92bc23c1f2ef9c3d6152c3a8)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2059511
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
src/conf/domain_conf.c | 46 ++++++++++++++++++++----------------------
1 file changed, 22 insertions(+), 24 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 709ca53790..207a45d9ae 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -27763,40 +27763,38 @@ static void
virDomainDefIOThreadsFormat(virBuffer *buf,
const virDomainDef *def)
{
- g_auto(virBuffer) childrenBuf = VIR_BUFFER_INIT_CHILD(buf);
- size_t i;
-
- if (def->niothreadids == 0)
- return;
+ if (def->niothreadids > 0) {
+ virBufferAsprintf(buf, "<iothreads>%zu</iothreads>\n",
+ def->niothreadids);
+ }
- virBufferAsprintf(buf, "<iothreads>%zu</iothreads>\n",
- def->niothreadids);
+ if (virDomainDefIothreadShouldFormat(def)) {
+ g_auto(virBuffer) childrenBuf = VIR_BUFFER_INIT_CHILD(buf);
+ size_t i;
- if (!virDomainDefIothreadShouldFormat(def))
- return;
+ for (i = 0; i < def->niothreadids; i++) {
+ virDomainIOThreadIDDef *iothread = def->iothreadids[i];
+ g_auto(virBuffer) attrBuf = VIR_BUFFER_INITIALIZER;
- for (i = 0; i < def->niothreadids; i++) {
- virDomainIOThreadIDDef *iothread = def->iothreadids[i];
- g_auto(virBuffer) attrBuf = VIR_BUFFER_INITIALIZER;
+ virBufferAsprintf(&attrBuf, " id='%u'",
+ iothread->iothread_id);
- virBufferAsprintf(&attrBuf, " id='%u'",
- iothread->iothread_id);
+ if (iothread->thread_pool_min >= 0) {
+ virBufferAsprintf(&attrBuf, " thread_pool_min='%d'",
+ iothread->thread_pool_min);
+ }
- if (iothread->thread_pool_min >= 0) {
- virBufferAsprintf(&attrBuf, " thread_pool_min='%d'",
- iothread->thread_pool_min);
- }
+ if (iothread->thread_pool_max >= 0) {
+ virBufferAsprintf(&attrBuf, " thread_pool_max='%d'",
+ iothread->thread_pool_max);
+ }
- if (iothread->thread_pool_max >= 0) {
- virBufferAsprintf(&attrBuf, " thread_pool_max='%d'",
- iothread->thread_pool_max);
+ virXMLFormatElement(&childrenBuf, "iothread", &attrBuf, NULL);
}
- virXMLFormatElement(&childrenBuf, "iothread", &attrBuf, NULL);
+ virXMLFormatElement(buf, "iothreadids", NULL, &childrenBuf);
}
- virXMLFormatElement(buf, "iothreadids", NULL, &childrenBuf);
-
virDomainDefaultIOThreadDefFormat(buf, def);
}
--
2.35.1

View File

@ -1,61 +0,0 @@
From 711cf329b9847c4d42994389d89a7e7b83c71596 Mon Sep 17 00:00:00 2001
Message-Id: <711cf329b9847c4d42994389d89a7e7b83c71596@dist-git>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Thu, 7 Jul 2022 16:29:33 +0200
Subject: [PATCH] domain_conf: Format iothread IDs more often
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
When formatting IOThreads (in virDomainDefIOThreadsFormat()), we
may only output the number of IOThreads, or the full list of IOThreads too:
<iothreads>4</iothreads>
<iothreadids>
<iothread id='1' thread_pool_max='10'/>
<iothread id='2' thread_pool_min='2' thread_pool_max='10'/>
<iothread id='3'/>
<iothread id='4'/>
</iothreadids>
Now, the deciding factor here is whether those individual
IOThreads were so called 'autofill-ed' or user provided. Well, we
need to take another factor in: if an IOThread has pool size
limit set, then we ought to format the full list.
But how can we get into a situation when a thread is autofilled
(i.e. not provided by user in the XML) and yet it has pool size
limit set? virDomainSetIOThreadParams() is the answer.
Sure, we could also unset the autofill flag whenever a pool size
limit is being set. But this approach allows us to not format
anything if the limits are reset (we don't lose the autofill
information).
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
(cherry picked from commit 5aa24958546c94a48fb8f8d6022213ca7c07c8a7)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2059511
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
src/conf/domain_conf.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 207a45d9ae..fbc285d981 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -27728,7 +27728,9 @@ virDomainDefIothreadShouldFormat(const virDomainDef *def)
size_t i;
for (i = 0; i < def->niothreadids; i++) {
- if (!def->iothreadids[i]->autofill)
+ if (!def->iothreadids[i]->autofill ||
+ def->iothreadids[i]->thread_pool_min >= 0 ||
+ def->iothreadids[i]->thread_pool_max >= 0)
return true;
}
--
2.35.1

View File

@ -0,0 +1,123 @@
From 8d48d5fe02c0afcf5bbe68e0a182ee11f9a108dc Mon Sep 17 00:00:00 2001
Message-ID: <8d48d5fe02c0afcf5bbe68e0a182ee11f9a108dc.1708614745.git.jdenemar@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Mon, 19 Feb 2024 15:37:16 +0100
Subject: [PATCH] domain_validate: Account for NVDIMM label size properly when
checking for memory conflicts
As of v9.8.0-rc1~7 we check whether two <memory/> devices don't
overlap (since we allow setting where a <memory/> device should
be mapped to). We do this pretty straightforward, by comparing
start and end address of each <memory/> device combination.
But since only the start address is given (an exposed in the
XML), the end address is computed trivially as:
start + mem->size * 1024
And for majority of memory device types this works. Except for
NVDIMMs. For them the <memory/> device consists of two separate
regions: 1) actual memory device, and 2) label.
Label is where NVDIMM stores some additional information like
namespaces partition and so on. But it's not mapped into the
guest the same way as actual memory device. In fact, mem->size is
a sum of both actual memory device and label sizes. And to make
things a bit worse, both sizes are subject to alignment (either
the alignsize value specified in XML, or system page size if not
specified in XML).
Therefore, to get the size of actual memory device we need to
take mem->size and substract label size rounded up to alignment.
If we don't do this we report there's an overlap between two
NVDIMMs even when in reality there's none.
Fixes: 3fd64fb0e236fc80ffa2cc977c0d471f11fc39bf
Fixes: 91f9a9fb4fc0d34ed8d7a869de3d9f87687c3618
Resolves: https://issues.redhat.com/browse/RHEL-4452?focusedId=23805174#comment-23805174
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
(cherry picked from commit 4545f313c23e7000451d1cec793ebc8da1a2c25f)
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
src/conf/domain_validate.c | 51 ++++++++++++++++++++++++++++++++++++--
1 file changed, 49 insertions(+), 2 deletions(-)
diff --git a/src/conf/domain_validate.c b/src/conf/domain_validate.c
index 46479f10f2..faa7659f07 100644
--- a/src/conf/domain_validate.c
+++ b/src/conf/domain_validate.c
@@ -2225,6 +2225,53 @@ virDomainHostdevDefValidate(const virDomainHostdevDef *hostdev)
}
+/**
+ * virDomainMemoryGetMappedSize:
+ * @mem: memory device definition
+ *
+ * For given memory device definition (@mem) calculate size mapped into
+ * the guest. This is usually mem->size, except for NVDIMM where its
+ * label is mapped elsewhere.
+ *
+ * Returns: Number of bytes a memory device takes when mapped into a
+ * guest.
+ */
+static unsigned long long
+virDomainMemoryGetMappedSize(const virDomainMemoryDef *mem)
+{
+ unsigned long long ret = mem->size;
+
+ if (mem->model == VIR_DOMAIN_MEMORY_MODEL_NVDIMM) {
+ unsigned long long alignsize = mem->source.nvdimm.alignsize;
+ unsigned long long labelsize = 0;
+
+ /* For NVDIMM the situation is a bit more complicated. Firstly,
+ * its <label/> is not mapped as a part of memory device, so we
+ * must subtract label size from NVDIMM size. Secondly,
+ * remaining memory is then aligned again (rounded down). But
+ * for our purposes we might just round label size up and
+ * achieve the same (numeric) result. */
+
+ if (alignsize == 0) {
+ long pagesize = virGetSystemPageSizeKB();
+
+ /* If no alignment is specified in the XML, fallback to
+ * system page size alignment. */
+ if (pagesize > 0)
+ alignsize = pagesize;
+ }
+
+ if (alignsize > 0) {
+ labelsize = VIR_ROUND_UP(mem->target.nvdimm.labelsize, alignsize);
+
+ ret -= labelsize;
+ }
+ }
+
+ return ret * 1024;
+}
+
+
static int
virDomainMemoryDefCheckConflict(const virDomainMemoryDef *mem,
const virDomainDef *def)
@@ -2259,7 +2306,7 @@ virDomainMemoryDefCheckConflict(const virDomainMemoryDef *mem,
}
/* thisStart and thisEnd are in bytes, mem->size in kibibytes */
- thisEnd = thisStart + mem->size * 1024;
+ thisEnd = thisStart + virDomainMemoryGetMappedSize(mem);
for (i = 0; i < def->nmems; i++) {
const virDomainMemoryDef *other = def->mems[i];
@@ -2316,7 +2363,7 @@ virDomainMemoryDefCheckConflict(const virDomainMemoryDef *mem,
if (thisStart == 0 || otherStart == 0)
continue;
- otherEnd = otherStart + other->size * 1024;
+ otherEnd = otherStart + virDomainMemoryGetMappedSize(other);
if ((thisStart <= otherStart && thisEnd > otherStart) ||
(otherStart <= thisStart && otherEnd > thisStart)) {
--
2.43.2

View File

@ -0,0 +1,53 @@
From d3593c911c3e02cf5c9c876cddf2fc8ba2eede06 Mon Sep 17 00:00:00 2001
Message-ID: <d3593c911c3e02cf5c9c876cddf2fc8ba2eede06.1706524416.git.jdenemar@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 19 Jan 2024 08:22:13 +0100
Subject: [PATCH] domain_validate: Check for domain address conflicts fully
Current implementation of virDomainMemoryDefCheckConflict() does
only a one way comparison, i.e. if there's a memory device within
def->mems[] which address falls in [mem->address, mem->address +
mem->size] range (mem is basically an iterator within
def->mems[]). And for static XML this works just fine. Problem is
with hot/cold plugging of a memory device. Then mem points to
freshly parsed memory device and these half checks are
insufficient. Not only we must check whether an existing memory
device doesn't clash with freshly parsed memory device, but also
whether freshly parsed memory device does not fall into range of
already existing memory device.
Resolves: https://issues.redhat.com/browse/RHEL-4452
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
(cherry picked from commit 91f9a9fb4fc0d34ed8d7a869de3d9f87687c3618)
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
src/conf/domain_validate.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/src/conf/domain_validate.c b/src/conf/domain_validate.c
index d485ec4fb1..46479f10f2 100644
--- a/src/conf/domain_validate.c
+++ b/src/conf/domain_validate.c
@@ -2264,6 +2264,7 @@ virDomainMemoryDefCheckConflict(const virDomainMemoryDef *mem,
for (i = 0; i < def->nmems; i++) {
const virDomainMemoryDef *other = def->mems[i];
unsigned long long otherStart = 0;
+ unsigned long long otherEnd = 0;
if (other == mem)
continue;
@@ -2315,7 +2316,10 @@ virDomainMemoryDefCheckConflict(const virDomainMemoryDef *mem,
if (thisStart == 0 || otherStart == 0)
continue;
- if (thisStart <= otherStart && thisEnd > otherStart) {
+ otherEnd = otherStart + other->size * 1024;
+
+ if ((thisStart <= otherStart && thisEnd > otherStart) ||
+ (otherStart <= thisStart && otherEnd > thisStart)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("memory device address [0x%1$llx:0x%2$llx] overlaps with other memory device (0x%3$llx)"),
thisStart, thisEnd, otherStart);
--
2.43.0

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@ -1,74 +0,0 @@
From 266e8c9174249b4d5a53dc8a43a3d7d9481d8b1c Mon Sep 17 00:00:00 2001
Message-Id: <266e8c9174249b4d5a53dc8a43a3d7d9481d8b1c@dist-git>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Tue, 12 Jul 2022 15:58:12 +0200
Subject: [PATCH] domcaps: Introduce TPM backendVersion
We accept TPM version in the domain XML. However, supported
version depends on the host (swtpm_setup binary) and thus it may
be tricky for users (or mgmt applications) chose a version.
Introduce machinery for reporting supported version in domain
capabilities.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
(cherry picked from commit 1277a9c884039e92765c977917420511f45e52e8)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2103119
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
docs/formatdomaincaps.rst | 6 ++++++
src/conf/domain_capabilities.c | 1 +
src/conf/domain_capabilities.h | 1 +
3 files changed, 8 insertions(+)
diff --git a/docs/formatdomaincaps.rst b/docs/formatdomaincaps.rst
index 3c425a9a4a..70f46b972a 100644
--- a/docs/formatdomaincaps.rst
+++ b/docs/formatdomaincaps.rst
@@ -513,6 +513,10 @@ TPM device capabilities are exposed under the ``tpm`` element. For instance:
<value>passthrough</value>
<value>emulator</value>
</enum>
+ <enum name='backendVersion'>
+ <value>1.2</value>
+ <value>2.0</value>
+ </enum>
</tpm>
...
</devices>
@@ -522,6 +526,8 @@ TPM device capabilities are exposed under the ``tpm`` element. For instance:
Options for the ``model`` attribute of the ``<tpm/>`` element.
``backendModel``
Options for the ``type`` attribute of the ``<tpm><backend/>`` element.
+``backendVersion``
+ Options for the ``version`` attribute of the ``<tpm><backend/>`` element.
Features
~~~~~~~~
diff --git a/src/conf/domain_capabilities.c b/src/conf/domain_capabilities.c
index 895e8d00e8..33570a51db 100644
--- a/src/conf/domain_capabilities.c
+++ b/src/conf/domain_capabilities.c
@@ -539,6 +539,7 @@ virDomainCapsDeviceTPMFormat(virBuffer *buf,
ENUM_PROCESS(tpm, model, virDomainTPMModelTypeToString);
ENUM_PROCESS(tpm, backendModel, virDomainTPMBackendTypeToString);
+ ENUM_PROCESS(tpm, backendVersion, virDomainTPMVersionTypeToString);
FORMAT_EPILOGUE(tpm);
}
diff --git a/src/conf/domain_capabilities.h b/src/conf/domain_capabilities.h
index f2eed80b15..a526969cda 100644
--- a/src/conf/domain_capabilities.h
+++ b/src/conf/domain_capabilities.h
@@ -127,6 +127,7 @@ struct _virDomainCapsDeviceTPM {
virTristateBool supported;
virDomainCapsEnum model; /* virDomainTPMModel */
virDomainCapsEnum backendModel; /* virDomainTPMBackendType */
+ virDomainCapsEnum backendVersion; /* virDomainTPMVersion */
};
STATIC_ASSERT_ENUM(VIR_DOMAIN_FS_DRIVER_TYPE_LAST);
--
2.35.1

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@ -1,59 +0,0 @@
From 332386ae7bc02618d1860f726065448324a6734a Mon Sep 17 00:00:00 2001
Message-Id: <332386ae7bc02618d1860f726065448324a6734a@dist-git>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Mon, 5 Sep 2022 12:37:16 +0200
Subject: [PATCH] kbase: Document QEMU private mount NS limitations
There are two points I've taken for granted:
1) the mount points are set before starting a guest,
2) the / and its submounts are marked as shared, so that mount
events propagate into child namespaces when assumption 1) is
not held.
But what's obvious to me might not be obvious to our users.
Document these known limitations.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2123196
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
(cherry picked from commit d3397885d589c25b8962ae221fd0a71ced5597cb)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2152083
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
docs/kbase/qemu-passthrough-security.rst | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/docs/kbase/qemu-passthrough-security.rst b/docs/kbase/qemu-passthrough-security.rst
index 4381d9f3a6..106c3cc5b9 100644
--- a/docs/kbase/qemu-passthrough-security.rst
+++ b/docs/kbase/qemu-passthrough-security.rst
@@ -156,3 +156,25 @@ will affect all virtual machines. These settings are all made in
* Cgroups - set ``cgroup_device_acl`` to include the desired device node, or
``cgroup_controllers = [...]`` to exclude the ``devices`` controller.
+
+Private monunt namespace
+----------------------------
+
+As mentioned above, libvirt launches each QEMU process in its own ``mount``
+namespace. It's recommended that all mount points are set up prior starting any
+guest. For cases when that can't be assured, mount points in the namespace are
+marked as slave so that mount events happening in the parent namespace are
+propagated into this child namespace. But this may require an additional step:
+mounts in the parent namespace need to be marked as shared (if the distribution
+doesn't do that by default). This can be achieved by running the following
+command before any guest is started:
+
+::
+
+ # mount --make-rshared /
+
+Another requirement for dynamic mount point propagation is to not place
+``hugetlbfs`` mount points under ``/dev`` because these won't be propagated as
+corresponding directories do not exist in the private namespace. Or just use
+``memfd`` memory backend instead which does not require ``hugetlbfs`` mount
+points.
--
2.39.0

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@ -1,79 +0,0 @@
From f158b6573ac39bdd1ba36c3900e65afffe57f3ca Mon Sep 17 00:00:00 2001
Message-ID: <f158b6573ac39bdd1ba36c3900e65afffe57f3ca.1689974710.git.jdenemar@redhat.com>
From: Peter Krempa <pkrempa@redhat.com>
Date: Wed, 19 Jul 2023 15:22:22 +0200
Subject: [PATCH] node_device: Don't leak error message buffer from
virMdevctlListDefined|Active
nodeDeviceUpdateMediatedDevices invokes virMdevctlListDefined and
virMdevctlListActive both of which were passed the same 'errmsg' buffer.
Since virCommandSetErrorBuffer() always allocates the error buffer one
of them was leaked.
Fix it by populating the 'errmsg' buffer only on failure of
virMdevctlListActive|Defined which invoke the command.
Add a comment to nodeDeviceGetMdevctlListCommand reminding how
virCommandSetErrorBuffer() works.
Fixes: 44a0f2f0c8f
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2143158
(cherry picked from commit 7ca777cc09242cb3a30b12d5e0e396c6aaf1a5e7)
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
src/node_device/node_device_driver.c | 17 +++++++++++++++--
1 file changed, 15 insertions(+), 2 deletions(-)
diff --git a/src/node_device/node_device_driver.c b/src/node_device/node_device_driver.c
index 5dc45ddbb4..2ef9197adc 100644
--- a/src/node_device/node_device_driver.c
+++ b/src/node_device/node_device_driver.c
@@ -1044,6 +1044,15 @@ virMdevctlSetAutostart(virNodeDeviceDef *def, bool autostart, char **errmsg)
}
+/**
+ * nodeDeviceGetMdevctlListCommand:
+ * @defined: list mdevctl entries with persistent config
+ * @output: filled with the output of mdevctl once invoked
+ * @errmsg: always allocated, optionally filled with error from 'mdevctl'
+ *
+ * Prepares a virCommand structure to invoke 'mdevctl' caller is responsible to
+ * free the buffers which are filled by the virCommand infrastructure.
+ */
virCommand*
nodeDeviceGetMdevctlListCommand(bool defined,
char **output,
@@ -1624,9 +1633,11 @@ virMdevctlListDefined(virNodeDeviceDef ***devs, char **errmsg)
{
int status;
g_autofree char *output = NULL;
- g_autoptr(virCommand) cmd = nodeDeviceGetMdevctlListCommand(true, &output, errmsg);
+ g_autofree char *errbuf = NULL;
+ g_autoptr(virCommand) cmd = nodeDeviceGetMdevctlListCommand(true, &output, &errbuf);
if (virCommandRun(cmd, &status) < 0 || status != 0) {
+ *errmsg = g_steal_pointer(&errbuf);
return -1;
}
@@ -1642,9 +1653,11 @@ virMdevctlListActive(virNodeDeviceDef ***devs, char **errmsg)
{
int status;
g_autofree char *output = NULL;
- g_autoptr(virCommand) cmd = nodeDeviceGetMdevctlListCommand(false, &output, errmsg);
+ g_autofree char *errbuf = NULL;
+ g_autoptr(virCommand) cmd = nodeDeviceGetMdevctlListCommand(false, &output, &errbuf);
if (virCommandRun(cmd, &status) < 0 || status != 0) {
+ *errmsg = g_steal_pointer(&errbuf);
return -1;
}
--
2.41.0

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@ -1,178 +0,0 @@
From 24beaffec33efa3fa077d7b8596d97aa9a038a01 Mon Sep 17 00:00:00 2001
From: Laine Stump <laine@redhat.com>
Date: Sun, 9 Jul 2023 00:37:45 -0400
Subject: [PATCH] node_device: support binding other drivers with
virNodeDeviceDetachFlags()
In the past, the only allowable values for the "driver" field of
virNodeDeviceDetachFlags() were "kvm" or "vfio" for the QEMU driver,
and "xen" for the libxl driver. Then "kvm" was deprecated and removed,
so the driver name became essentially irrelevant (because it is always
called via a particular hypervisor driver, and so the "xen" or "vfio"
can be (and almost always is) implied.
With the advent of VFIO variant drivers, the ability to explicitly
specify a driver name once again becomes useful - it can be used to
name the exact VFIO driver that we want bound to the device in place
of vfio-pci, so this patch allows those other names to be passed down
the call chain, where the code in virpci.c can make use of them.
The names "vfio", "kvm", and "xen" retain their special meaning, though:
1) because there may be some application or configuration that still
calls virNodeDeviceDetachFlags() with driverName="vfio", this
single value is substituted with the synonym of NULL, which means
"bind the default driver for this device and hypervisor". This
will currently result in the vfio-pci driver being bound to the
device.
2) in the case of the libxl driver, "xen" means to use the standard
driver used in the case of Xen ("pciback").
3) "kvm" as a driver name always results in an error, as legacy KVM
device assignment was removed from the kernel around 10 years ago.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
---
src/hypervisor/domain_driver.c | 11 ++++++-----
src/hypervisor/domain_driver.h | 2 ++
src/libxl/libxl_driver.c | 3 ++-
src/qemu/qemu_driver.c | 33 +++++++++++++++++++--------------
4 files changed, 29 insertions(+), 20 deletions(-)
diff --git a/src/hypervisor/domain_driver.c b/src/hypervisor/domain_driver.c
index a70f75f3ae8..d9469ad6f96 100644
--- a/src/hypervisor/domain_driver.c
+++ b/src/hypervisor/domain_driver.c
@@ -462,6 +462,7 @@ virDomainDriverNodeDeviceReAttach(virNodeDevicePtr dev,
int
virDomainDriverNodeDeviceDetachFlags(virNodeDevicePtr dev,
virHostdevManager *hostdevMgr,
+ virPCIStubDriver driverType,
const char *driverName)
{
g_autoptr(virPCIDevice) pci = NULL;
@@ -471,8 +472,10 @@ virDomainDriverNodeDeviceDetachFlags(virNodeDevicePtr dev,
g_autoptr(virConnect) nodeconn = NULL;
g_autoptr(virNodeDevice) nodedev = NULL;
- if (!driverName)
+ if (driverType == VIR_PCI_STUB_DRIVER_NONE) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("driver type not set"));
return -1;
+ }
if (!(nodeconn = virGetConnectNodeDev()))
return -1;
@@ -504,10 +507,8 @@ virDomainDriverNodeDeviceDetachFlags(virNodeDevicePtr dev,
if (!pci)
return -1;
- if (STREQ(driverName, "vfio"))
- virPCIDeviceSetStubDriverType(pci, VIR_PCI_STUB_DRIVER_VFIO);
- else if (STREQ(driverName, "xen"))
- virPCIDeviceSetStubDriverType(pci, VIR_PCI_STUB_DRIVER_XEN);
+ virPCIDeviceSetStubDriverType(pci, driverType);
+ virPCIDeviceSetStubDriverName(pci, driverName);
return virHostdevPCINodeDeviceDetach(hostdevMgr, pci);
}
diff --git a/src/hypervisor/domain_driver.h b/src/hypervisor/domain_driver.h
index 4241c869320..9942f58fda1 100644
--- a/src/hypervisor/domain_driver.h
+++ b/src/hypervisor/domain_driver.h
@@ -22,6 +22,7 @@
#include "node_device_conf.h"
#include "virhostdev.h"
+#include "virpci.h"
char *
virDomainDriverGenerateRootHash(const char *drivername,
@@ -58,6 +59,7 @@ int virDomainDriverNodeDeviceReAttach(virNodeDevicePtr dev,
int virDomainDriverNodeDeviceDetachFlags(virNodeDevicePtr dev,
virHostdevManager *hostdevMgr,
+ virPCIStubDriver driverType,
const char *driverName);
int virDomainDriverAddIOThreadCheck(virDomainDef *def,
diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c
index 3d10f458508..079922dd32a 100644
--- a/src/libxl/libxl_driver.c
+++ b/src/libxl/libxl_driver.c
@@ -5876,7 +5876,8 @@ libxlNodeDeviceDetachFlags(virNodeDevicePtr dev,
/* virNodeDeviceDetachFlagsEnsureACL() is being called by
* virDomainDriverNodeDeviceDetachFlags() */
- return virDomainDriverNodeDeviceDetachFlags(dev, hostdev_mgr, driverName);
+ return virDomainDriverNodeDeviceDetachFlags(dev, hostdev_mgr,
+ VIR_PCI_STUB_DRIVER_XEN, NULL);
}
static int
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 73fa499e40d..5128b643642 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -70,7 +70,6 @@
#include "domain_driver.h"
#include "domain_postparse.h"
#include "domain_validate.h"
-#include "virpci.h"
#include "virpidfile.h"
#include "virprocess.h"
#include "libvirt_internal.h"
@@ -11407,24 +11406,28 @@ qemuNodeDeviceDetachFlags(virNodeDevicePtr dev,
virCheckFlags(0, -1);
- if (!driverName)
- driverName = "vfio";
-
- /* Only the 'vfio' driver is supported and a special error message for
- * the previously supported 'kvm' driver is provided below. */
- if (STRNEQ(driverName, "vfio") && STRNEQ(driverName, "kvm")) {
- virReportError(VIR_ERR_INVALID_ARG,
- _("unknown driver name '%1$s'"), driverName);
- return -1;
- }
+ /* For historical reasons, if driverName is "vfio", that is the
+ * same as NULL, i.e. the default vfio driver for this device
+ */
+ if (STREQ_NULLABLE(driverName, "vfio"))
+ driverName = NULL;
- if (STREQ(driverName, "kvm")) {
+ /* the "kvm" driver name was used a very long time ago to force
+ * "legacy KVM device assignment", which hasn't been supported in
+ * over 10 years.
+ */
+ if (STREQ_NULLABLE(driverName, "kvm")) {
virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, "%s",
- _("KVM device assignment is no longer "
+ _("'legacy KVM' device assignment is no longer "
"supported on this system"));
return -1;
}
+ /* for any other driver, we can't know whether or not it is a VFIO
+ * driver until the device has been bound to it, so we will defer
+ * further validation until then.
+ */
+
if (!qemuHostdevHostSupportsPassthroughVFIO()) {
virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, "%s",
_("VFIO device assignment is currently not "
@@ -11434,7 +11437,9 @@ qemuNodeDeviceDetachFlags(virNodeDevicePtr dev,
/* virNodeDeviceDetachFlagsEnsureACL() is being called by
* virDomainDriverNodeDeviceDetachFlags() */
- return virDomainDriverNodeDeviceDetachFlags(dev, hostdev_mgr, driverName);
+ return virDomainDriverNodeDeviceDetachFlags(dev, hostdev_mgr,
+ VIR_PCI_STUB_DRIVER_VFIO,
+ driverName);
}
static int

View File

@ -1,105 +0,0 @@
From 05230da856d2f016c21f49a406780fbe15f74c32 Mon Sep 17 00:00:00 2001
Message-ID: <05230da856d2f016c21f49a406780fbe15f74c32.1689602377.git.jdenemar@redhat.com>
From: Jonathon Jongsma <jjongsma@redhat.com>
Date: Wed, 5 Jul 2023 15:35:59 -0500
Subject: [PATCH] nodedev: refactor mdevctl thread functions
Factor out a new scheduleMdevctlUpdate() function so that we can re-use
it from other places. Now that other events can make it necessary to
re-query mdevctl for mdev updates, this function will be useful for
coalescing multiple updates in quick succession into a single mdevctl
query.
Also rename a couple functions. The names weren't very descriptive of
their behavior. For example, the old scheduleMdevctlHandler() function
didn't actually schedule anything, it just started a thread. So rename
it to free up the 'schedule' name for the above refactored function.
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
(cherry picked from commit 9b7fadc5dc33b85b597c95d944dc23c02c29c29f)
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2143158
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
src/node_device/node_device_udev.c | 36 ++++++++++++++++++++----------
1 file changed, 24 insertions(+), 12 deletions(-)
diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c
index fce4212728..86ef4af728 100644
--- a/src/node_device/node_device_udev.c
+++ b/src/node_device/node_device_udev.c
@@ -2075,7 +2075,7 @@ udevPCITranslateInit(bool privileged G_GNUC_UNUSED)
static void
-mdevctlHandlerThread(void *opaque G_GNUC_UNUSED)
+mdevctlUpdateThreadFunc(void *opaque G_GNUC_UNUSED)
{
udevEventData *priv = driver->privateData;
VIR_LOCK_GUARD lock = virLockGuardLock(&priv->mdevctlLock);
@@ -2086,7 +2086,7 @@ mdevctlHandlerThread(void *opaque G_GNUC_UNUSED)
static void
-scheduleMdevctlHandler(int timer G_GNUC_UNUSED, void *opaque)
+launchMdevctlUpdateThread(int timer G_GNUC_UNUSED, void *opaque)
{
udevEventData *priv = opaque;
virThread thread;
@@ -2096,7 +2096,7 @@ scheduleMdevctlHandler(int timer G_GNUC_UNUSED, void *opaque)
priv->mdevctlTimeout = -1;
}
- if (virThreadCreateFull(&thread, false, mdevctlHandlerThread,
+ if (virThreadCreateFull(&thread, false, mdevctlUpdateThreadFunc,
"mdevctl-thread", false, NULL) < 0) {
virReportSystemError(errno, "%s",
_("failed to create mdevctl thread"));
@@ -2192,6 +2192,26 @@ mdevctlEnableMonitor(udevEventData *priv)
}
+/* Schedules an mdevctl update for 100ms in the future, canceling any existing
+ * timeout that may have been set. In this way, multiple update requests in
+ * quick succession can be collapsed into a single update. if @force is true,
+ * an update thread will be spawned immediately. */
+static void
+scheduleMdevctlUpdate(udevEventData *data,
+ bool force)
+{
+ if (!force) {
+ if (data->mdevctlTimeout > 0)
+ virEventRemoveTimeout(data->mdevctlTimeout);
+ data->mdevctlTimeout = virEventAddTimeout(100, launchMdevctlUpdateThread,
+ data, NULL);
+ return;
+ }
+
+ launchMdevctlUpdateThread(-1, data);
+}
+
+
static void
mdevctlEventHandleCallback(GFileMonitor *monitor G_GNUC_UNUSED,
GFile *file,
@@ -2222,15 +2242,7 @@ mdevctlEventHandleCallback(GFileMonitor *monitor G_GNUC_UNUSED,
* configuration change, try to coalesce these changes by waiting for the
* CHANGES_DONE_HINT event. As a fallback, add a timeout to trigger the
* signal if that event never comes */
- if (event_type != G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT) {
- if (priv->mdevctlTimeout > 0)
- virEventRemoveTimeout(priv->mdevctlTimeout);
- priv->mdevctlTimeout = virEventAddTimeout(100, scheduleMdevctlHandler,
- priv, NULL);
- return;
- }
-
- scheduleMdevctlHandler(-1, priv);
+ scheduleMdevctlUpdate(priv, (event_type == G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT));
}
--
2.41.0

View File

@ -1,104 +0,0 @@
From c2150285aff9b308b969d5fc6f32f75db620dfe3 Mon Sep 17 00:00:00 2001
Message-ID: <c2150285aff9b308b969d5fc6f32f75db620dfe3.1689974710.git.jdenemar@redhat.com>
From: Jonathon Jongsma <jjongsma@redhat.com>
Date: Tue, 18 Jul 2023 14:47:49 -0500
Subject: [PATCH] nodedev: report mdev persistence properly
Since commit 44a0f2f0, we now query mdevctl for transient (active) mdevs
in order to gather attributes for the mdev. Unfortunately, this commit
introduced a regression because nodeDeviceUpdateMediatedDevice() assumed
that all mdevs returned from mdevctl were actually persistent mdevs but
we were using it to update transient mdevs. Refactor the function so
that we can use it to update both persistent and transient mdevs.
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2143158
(cherry picked from commit fa0d5f4ebc0aa178d9dea278914f9149a4c4af54)
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
src/node_device/node_device_driver.c | 21 +++++++++++----------
1 file changed, 11 insertions(+), 10 deletions(-)
diff --git a/src/node_device/node_device_driver.c b/src/node_device/node_device_driver.c
index a2d0600560..5dc45ddbb4 100644
--- a/src/node_device/node_device_driver.c
+++ b/src/node_device/node_device_driver.c
@@ -1339,11 +1339,12 @@ nodeDeviceDestroy(virNodeDevicePtr device)
/* takes ownership of @def and potentially frees it. @def should not be used
* after returning from this function */
static int
-nodeDeviceUpdateMediatedDevice(virNodeDeviceDef *def)
+nodeDeviceUpdateMediatedDevice(virNodeDeviceDef *def,
+ bool defined)
{
virNodeDeviceObj *obj;
virObjectEvent *event;
- bool defined = false;
+ bool was_defined = false;
g_autoptr(virNodeDeviceDef) owned = def;
g_autofree char *name = g_strdup(owned->name);
@@ -1359,13 +1360,13 @@ nodeDeviceUpdateMediatedDevice(virNodeDeviceDef *def)
bool changed;
virNodeDeviceDef *olddef = virNodeDeviceObjGetDef(obj);
- defined = virNodeDeviceObjIsPersistent(obj);
+ was_defined = virNodeDeviceObjIsPersistent(obj);
/* Active devices contain some additional information (e.g. sysfs
* path) that is not provided by mdevctl, so re-use the existing
* definition and copy over new mdev data */
changed = nodeDeviceDefCopyFromMdevctl(olddef, owned);
- if (defined && !changed) {
+ if (was_defined && !changed) {
/* if this device was already defined and the definition
* hasn't changed, there's nothing to do for this device */
virNodeDeviceObjEndAPI(&obj);
@@ -1373,11 +1374,11 @@ nodeDeviceUpdateMediatedDevice(virNodeDeviceDef *def)
}
}
- /* all devices returned by virMdevctlListDefined() are persistent */
- virNodeDeviceObjSetPersistent(obj, true);
+ if (defined)
+ virNodeDeviceObjSetPersistent(obj, true);
virNodeDeviceObjSetAutostart(obj, def->caps->data.mdev.autostart);
- if (!defined)
+ if (!was_defined && defined)
event = virNodeDeviceEventLifecycleNew(name,
VIR_NODE_DEVICE_EVENT_DEFINED,
0);
@@ -1447,7 +1448,7 @@ nodeDeviceDefineXML(virConnect *conn,
* have already received the uuid from virMdevctlDefine(), we can simply
* add the provisional device to the list and return it immediately and
* avoid this long delay. */
- if (nodeDeviceUpdateMediatedDevice(g_steal_pointer(&def)) < 0)
+ if (nodeDeviceUpdateMediatedDevice(g_steal_pointer(&def), true) < 0)
return NULL;
return virGetNodeDevice(conn, name);
@@ -1742,7 +1743,7 @@ nodeDeviceUpdateMediatedDevices(void)
removeMissingPersistentMdev, &data);
for (i = 0; i < data.ndefs; i++)
- if (nodeDeviceUpdateMediatedDevice(defs[i]) < 0)
+ if (nodeDeviceUpdateMediatedDevice(defs[i], true) < 0)
return -1;
/* Update active/transient mdev devices */
@@ -1753,7 +1754,7 @@ nodeDeviceUpdateMediatedDevices(void)
}
for (i = 0; i < act_ndefs; i++)
- if (nodeDeviceUpdateMediatedDevice(act_defs[i]) < 0)
+ if (nodeDeviceUpdateMediatedDevice(act_defs[i], false) < 0)
return -1;
return 0;
--
2.41.0

View File

@ -1,50 +0,0 @@
From d993cec578f2bbb121dcacea6728cf34da14e62e Mon Sep 17 00:00:00 2001
Message-ID: <d993cec578f2bbb121dcacea6728cf34da14e62e.1689602377.git.jdenemar@redhat.com>
From: Boris Fiuczynski <fiuczy@linux.ibm.com>
Date: Fri, 30 Jun 2023 13:34:00 +0200
Subject: [PATCH] nodedev: transient mdev update on nodeDeviceCreateXML
Update the optional mdev attributes by running an mdevctl update on a
new created nodedev object representing an mdev.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2143158
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2143158
(cherry picked from commit 37481aa1f15ece6b187b8fa219966f77648c813d)
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
src/node_device/node_device_udev.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c
index 4c37ec3189..fce4212728 100644
--- a/src/node_device/node_device_udev.c
+++ b/src/node_device/node_device_udev.c
@@ -1757,12 +1757,20 @@ nodeStateCleanup(void)
static int
udevHandleOneDevice(struct udev_device *device)
{
+ virNodeDevCapType dev_cap_type;
const char *action = udev_device_get_action(device);
VIR_DEBUG("udev action: '%s': %s", action, udev_device_get_syspath(device));
- if (STREQ(action, "add") || STREQ(action, "change"))
- return udevAddOneDevice(device);
+ if (STREQ(action, "add") || STREQ(action, "change")) {
+ int ret = udevAddOneDevice(device);
+ if (ret == 0 &&
+ udevGetDeviceType(device, &dev_cap_type) == 0 &&
+ dev_cap_type == VIR_NODE_DEV_CAP_MDEV)
+ if (nodeDeviceUpdateMediatedDevices() < 0)
+ VIR_WARN("mdevctl failed to update mediated devices");
+ return ret;
+ }
if (STREQ(action, "remove"))
return udevRemoveOneDevice(device);
--
2.41.0

View File

@ -1,70 +0,0 @@
From 48813113774c7ff0ab1b43c1861b6495bb3ce830 Mon Sep 17 00:00:00 2001
Message-ID: <48813113774c7ff0ab1b43c1861b6495bb3ce830.1689602377.git.jdenemar@redhat.com>
From: Jonathon Jongsma <jjongsma@redhat.com>
Date: Thu, 6 Jul 2023 09:16:35 -0500
Subject: [PATCH] nodedev: update mdevs from the mdevctl thread
Rather than directly executing mdevctl from the udev event thread when
we determine that we need to re-query, schedule the mdevctl thread to
run. This also helps to coalesce multiple back-to-back updates into a
single one when there are multiple updates in a row or at startup when a
host has a very large number of mdevs.
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
(cherry picked from commit 14026db9b0e25739ea30685bd643ff23aca30588)
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2143158
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
src/node_device/node_device_udev.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c
index 86ef4af728..6451574c1d 100644
--- a/src/node_device/node_device_udev.c
+++ b/src/node_device/node_device_udev.c
@@ -1443,6 +1443,9 @@ udevGetDeviceDetails(struct udev_device *device,
}
+static void scheduleMdevctlUpdate(udevEventData *data, bool force);
+
+
static int
udevRemoveOneDeviceSysPath(const char *path)
{
@@ -1475,8 +1478,7 @@ udevRemoveOneDeviceSysPath(const char *path)
virNodeDeviceObjEndAPI(&obj);
/* cannot check for mdev_types since they have already been removed */
- if (nodeDeviceUpdateMediatedDevices() < 0)
- VIR_WARN("mdevctl failed to update mediated devices");
+ scheduleMdevctlUpdate(driver->privateData, false);
virObjectEventStateQueue(driver->nodeDeviceEventState, event);
return 0;
@@ -1604,8 +1606,8 @@ udevAddOneDevice(struct udev_device *device)
has_mdev_types = virNodeDeviceObjHasCap(obj, VIR_NODE_DEV_CAP_MDEV_TYPES);
virNodeDeviceObjEndAPI(&obj);
- if (has_mdev_types && nodeDeviceUpdateMediatedDevices() < 0)
- VIR_WARN("mdevctl failed to update mediated devices");
+ if (has_mdev_types)
+ scheduleMdevctlUpdate(driver->privateData, false);
ret = 0;
@@ -1767,8 +1769,7 @@ udevHandleOneDevice(struct udev_device *device)
if (ret == 0 &&
udevGetDeviceType(device, &dev_cap_type) == 0 &&
dev_cap_type == VIR_NODE_DEV_CAP_MDEV)
- if (nodeDeviceUpdateMediatedDevices() < 0)
- VIR_WARN("mdevctl failed to update mediated devices");
+ scheduleMdevctlUpdate(driver->privateData, false);
return ret;
}
--
2.41.0

View File

@ -1,48 +0,0 @@
From 08c8ef5eb30983d6ca004e84a11fe7f2547f984e Mon Sep 17 00:00:00 2001
Message-Id: <08c8ef5eb30983d6ca004e84a11fe7f2547f984e@dist-git>
From: Jonathon Jongsma <jjongsma@redhat.com>
Date: Tue, 23 Aug 2022 12:28:02 -0500
Subject: [PATCH] nodedev: wait a bit longer for new node devices
Openstack developers reported that newly-created mdevs were not
recognized by libvirt until after a libvirt daemon restart. The source
of the problem appears to be that when libvirt gets the udev 'add'
event, the sysfs tree for that device might not be ready and so libvirt
waits 100ms for it to appear (max 100 waits of 1ms each). But in the
OpenStack environment, the sysfs tree for new mediated devices was
taking closer to 250ms to appear and therefore libvirt gave up waiting
and didn't add these new devices to its list of nodedevs.
By changing the wait time to 1 second (max 100 waits of 10ms each), this
should provide enough time to enable these deployments to recognize
newly-created mediated devices, but it shouldn't increase the delay for
more traditional deployments too much.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2109450
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
(cherry picked from commit e4f9682ebc442bb5dfee807ba618c8863355776d)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2141364
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
---
src/node_device/node_device_udev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c
index 3d69bdedae..1f63162e23 100644
--- a/src/node_device/node_device_udev.c
+++ b/src/node_device/node_device_udev.c
@@ -1036,7 +1036,7 @@ udevProcessMediatedDevice(struct udev_device *dev,
linkpath = g_strdup_printf("%s/mdev_type", udev_device_get_syspath(dev));
- if (virFileWaitForExists(linkpath, 1, 100) < 0) {
+ if (virFileWaitForExists(linkpath, 10, 100) < 0) {
virReportSystemError(errno,
_("failed to wait for file '%s' to appear"),
linkpath);
--
2.38.1

View File

@ -1,183 +0,0 @@
From b020ddee84458afd8de70d9f296b91fa2b6a95fd Mon Sep 17 00:00:00 2001
Message-Id: <b020ddee84458afd8de70d9f296b91fa2b6a95fd@dist-git>
From: Peter Krempa <pkrempa@redhat.com>
Date: Fri, 15 Jul 2022 14:16:54 +0200
Subject: [PATCH] qemu: Always assume support for
QEMU_CAPS_MIGRATION_PARAM_XBZRLE_CACHE_SIZE
The 'xbzrle-cache-size' parameter was added in qemu-2.11 thus all
supported qemu versions now use the new code path.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit 06e0ba3da71ec6c58024efe57d0f55d3d1352d60)
This commit is not strictly needed for fixing the following BZ, but it
removes a code which will be never executed in RHEL 9 and backporting it
avoids conflicts with the actual bug fix.
https://bugzilla.redhat.com/show_bug.cgi?id=2107892
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
---
src/qemu/qemu_driver.c | 56 +++++++++-----------------------
src/qemu/qemu_migration_params.c | 18 ----------
2 files changed, 16 insertions(+), 58 deletions(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 17e4c23199..256e126ae1 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -13172,10 +13172,8 @@ qemuDomainMigrateGetCompressionCache(virDomainPtr dom,
{
virQEMUDriver *driver = dom->conn->privateData;
virDomainObj *vm;
- qemuDomainObjPrivate *priv;
g_autoptr(qemuMigrationParams) migParams = NULL;
int ret = -1;
- int rc;
virCheckFlags(0, -1);
@@ -13191,8 +13189,6 @@ qemuDomainMigrateGetCompressionCache(virDomainPtr dom,
if (virDomainObjCheckActive(vm) < 0)
goto endjob;
- priv = vm->privateData;
-
if (!qemuMigrationCapsGet(vm, QEMU_MIGRATION_CAP_XBZRLE)) {
virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
_("Compressed migration is not supported by "
@@ -13200,22 +13196,14 @@ qemuDomainMigrateGetCompressionCache(virDomainPtr dom,
goto endjob;
}
- if (virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_MIGRATION_PARAM_XBZRLE_CACHE_SIZE)) {
- if (qemuMigrationParamsFetch(driver, vm, VIR_ASYNC_JOB_NONE,
- &migParams) < 0)
- goto endjob;
+ if (qemuMigrationParamsFetch(driver, vm, VIR_ASYNC_JOB_NONE,
+ &migParams) < 0)
+ goto endjob;
- if (qemuMigrationParamsGetULL(migParams,
- QEMU_MIGRATION_PARAM_XBZRLE_CACHE_SIZE,
- cacheSize) < 0)
- goto endjob;
- } else {
- qemuDomainObjEnterMonitor(driver, vm);
- rc = qemuMonitorGetMigrationCacheSize(priv->mon, cacheSize);
- qemuDomainObjExitMonitor(vm);
- if (rc < 0)
- goto endjob;
- }
+ if (qemuMigrationParamsGetULL(migParams,
+ QEMU_MIGRATION_PARAM_XBZRLE_CACHE_SIZE,
+ cacheSize) < 0)
+ goto endjob;
ret = 0;
@@ -13234,10 +13222,8 @@ qemuDomainMigrateSetCompressionCache(virDomainPtr dom,
{
virQEMUDriver *driver = dom->conn->privateData;
virDomainObj *vm;
- qemuDomainObjPrivate *priv;
g_autoptr(qemuMigrationParams) migParams = NULL;
int ret = -1;
- int rc;
virCheckFlags(0, -1);
@@ -13253,8 +13239,6 @@ qemuDomainMigrateSetCompressionCache(virDomainPtr dom,
if (virDomainObjCheckActive(vm) < 0)
goto endjob;
- priv = vm->privateData;
-
if (!qemuMigrationCapsGet(vm, QEMU_MIGRATION_CAP_XBZRLE)) {
virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
_("Compressed migration is not supported by "
@@ -13263,25 +13247,17 @@ qemuDomainMigrateSetCompressionCache(virDomainPtr dom,
}
VIR_DEBUG("Setting compression cache to %llu B", cacheSize);
- if (virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_MIGRATION_PARAM_XBZRLE_CACHE_SIZE)) {
- if (!(migParams = qemuMigrationParamsNew()))
- goto endjob;
+ if (!(migParams = qemuMigrationParamsNew()))
+ goto endjob;
- if (qemuMigrationParamsSetULL(migParams,
- QEMU_MIGRATION_PARAM_XBZRLE_CACHE_SIZE,
- cacheSize) < 0)
- goto endjob;
+ if (qemuMigrationParamsSetULL(migParams,
+ QEMU_MIGRATION_PARAM_XBZRLE_CACHE_SIZE,
+ cacheSize) < 0)
+ goto endjob;
- if (qemuMigrationParamsApply(driver, vm, VIR_ASYNC_JOB_NONE,
- migParams, 0) < 0)
- goto endjob;
- } else {
- qemuDomainObjEnterMonitor(driver, vm);
- rc = qemuMonitorSetMigrationCacheSize(priv->mon, cacheSize);
- qemuDomainObjExitMonitor(vm);
- if (rc < 0)
- goto endjob;
- }
+ if (qemuMigrationParamsApply(driver, vm, VIR_ASYNC_JOB_NONE,
+ migParams, 0) < 0)
+ goto endjob;
ret = 0;
diff --git a/src/qemu/qemu_migration_params.c b/src/qemu/qemu_migration_params.c
index 6ea0bde13a..0bce358ac3 100644
--- a/src/qemu/qemu_migration_params.c
+++ b/src/qemu/qemu_migration_params.c
@@ -886,10 +886,8 @@ qemuMigrationParamsApply(virQEMUDriver *driver,
unsigned long apiFlags)
{
qemuDomainObjPrivate *priv = vm->privateData;
- bool xbzrleCacheSize_old = false;
g_autoptr(virJSONValue) params = NULL;
g_autoptr(virJSONValue) caps = NULL;
- qemuMigrationParam xbzrle = QEMU_MIGRATION_PARAM_XBZRLE_CACHE_SIZE;
bool postcopyResume = !!(apiFlags & VIR_MIGRATE_POSTCOPY_RESUME);
int ret = -1;
@@ -917,19 +915,6 @@ qemuMigrationParamsApply(virQEMUDriver *driver,
}
}
- /* If QEMU is too old to support xbzrle-cache-size migration parameter,
- * we need to set it via migrate-set-cache-size and tell
- * qemuMonitorSetMigrationParams to ignore this parameter.
- */
- if (migParams->params[xbzrle].set &&
- !virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_MIGRATION_PARAM_XBZRLE_CACHE_SIZE)) {
- if (qemuMonitorSetMigrationCacheSize(priv->mon,
- migParams->params[xbzrle].value.ull) < 0)
- goto cleanup;
- xbzrleCacheSize_old = true;
- migParams->params[xbzrle].set = false;
- }
-
if (!(params = qemuMigrationParamsToJSON(migParams, postcopyResume)))
goto cleanup;
@@ -942,9 +927,6 @@ qemuMigrationParamsApply(virQEMUDriver *driver,
cleanup:
qemuDomainObjExitMonitor(vm);
- if (xbzrleCacheSize_old)
- migParams->params[xbzrle].set = true;
-
return ret;
}
--
2.35.1

View File

@ -1,77 +0,0 @@
From a106b0bcb4fd652b9843257f799d9601151449b4 Mon Sep 17 00:00:00 2001
Message-ID: <a106b0bcb4fd652b9843257f799d9601151449b4.1692951632.git.jdenemar@redhat.com>
From: Andrea Bolognani <abologna@redhat.com>
Date: Fri, 26 May 2023 19:59:06 +0200
Subject: [PATCH] qemu: Don't overwrite NVRAM template for legacy firmware
Just because we have found a matching entry, it doesn't mean
that we should discard the information explicitly provided in
the domain XML.
https://bugzilla.redhat.com/show_bug.cgi?id=2196178
https://gitlab.com/libvirt/libvirt/-/issues/500
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit 4a49114ff47d4a9432d211200f734886f9ce200b)
https://bugzilla.redhat.com/show_bug.cgi?id=2196178
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
---
src/qemu/qemu_firmware.c | 26 +++++++++++++++++--
...efi-secboot-legacy-paths.x86_64-latest.xml | 2 +-
2 files changed, 25 insertions(+), 3 deletions(-)
diff --git a/src/qemu/qemu_firmware.c b/src/qemu/qemu_firmware.c
index b1d342563b..a9437b5b95 100644
--- a/src/qemu/qemu_firmware.c
+++ b/src/qemu/qemu_firmware.c
@@ -1609,8 +1609,30 @@ qemuFirmwareFillDomainLegacy(virQEMUDriver *driver,
loader->type = VIR_DOMAIN_LOADER_TYPE_PFLASH;
loader->readonly = VIR_TRISTATE_BOOL_YES;
- VIR_FREE(loader->nvramTemplate);
- loader->nvramTemplate = g_strdup(cfg->firmwares[i]->nvram);
+ /* Only use the default template path if one hasn't been
+ * provided by the user.
+ *
+ * In addition to fully-custom templates, which are a valid
+ * use case, we could simply be in a situation where
+ * qemu.conf contains
+ *
+ * nvram = [
+ * "/path/to/OVMF_CODE.secboot.fd:/path/to/OVMF_VARS.fd",
+ * "/path/to/OVMF_CODE.secboot.fd:/path/to/OVMF_VARS.secboot.fd"
+ * ]
+ *
+ * and the domain has been configured as
+ *
+ * <os>
+ * <loader readonly='yes' type='pflash'>/path/to/OVMF_CODE.secboot.fd</loader>
+ * <nvram template='/path/to/OVMF/OVMF_VARS.secboot.fd'>
+ * </os>
+ *
+ * In this case, the global default is to have Secure Boot
+ * disabled, but the domain configuration explicitly enables
+ * it, and we shouldn't overrule this choice */
+ if (!loader->nvramTemplate)
+ loader->nvramTemplate = g_strdup(cfg->firmwares[i]->nvram);
qemuFirmwareEnsureNVRAM(def, cfg, VIR_STORAGE_FILE_RAW);
diff --git a/tests/qemuxml2xmloutdata/firmware-manual-efi-secboot-legacy-paths.x86_64-latest.xml b/tests/qemuxml2xmloutdata/firmware-manual-efi-secboot-legacy-paths.x86_64-latest.xml
index b8c2dfef66..9027123558 100644
--- a/tests/qemuxml2xmloutdata/firmware-manual-efi-secboot-legacy-paths.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/firmware-manual-efi-secboot-legacy-paths.x86_64-latest.xml
@@ -7,7 +7,7 @@
<os>
<type arch='x86_64' machine='pc-q35-4.0'>hvm</type>
<loader readonly='yes' secure='yes' type='pflash'>/usr/share/OVMF/OVMF_CODE.secboot.fd</loader>
- <nvram template='/usr/share/OVMF/OVMF_VARS.fd'>/var/lib/libvirt/qemu/nvram/guest_VARS.fd</nvram>
+ <nvram template='/usr/share/OVMF/OVMF_VARS.secboot.fd'>/var/lib/libvirt/qemu/nvram/guest_VARS.fd</nvram>
<boot dev='hd'/>
</os>
<features>
--
2.42.0

View File

@ -1,340 +0,0 @@
From 9b3f3afb21c64dc403fea734b1cb75a8bd2e4fc0 Mon Sep 17 00:00:00 2001
Message-ID: <9b3f3afb21c64dc403fea734b1cb75a8bd2e4fc0.1692951632.git.jdenemar@redhat.com>
From: Andrea Bolognani <abologna@redhat.com>
Date: Tue, 30 May 2023 18:01:58 +0200
Subject: [PATCH] qemu: Filter firmware based on loader.readonly
If the user included loader.readonly=no in the domain XML, we
should not pick a firmware build that expects to work with
loader.readonly=yes.
https://bugzilla.redhat.com/show_bug.cgi?id=2196178
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit e96e322725f27d59ebcbd194c8da949b64bab9d6)
https://bugzilla.redhat.com/show_bug.cgi?id=2196178
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
---
src/qemu/qemu_firmware.c | 12 ++++++
...-auto-efi-rw-abi-update.x86_64-latest.args | 38 -----------------
...e-auto-efi-rw-abi-update.x86_64-latest.err | 1 +
.../firmware-auto-efi-rw.x86_64-latest.args | 38 -----------------
.../firmware-auto-efi-rw.x86_64-latest.err | 1 +
...ual-efi-rw-legacy-paths.x86_64-latest.args | 6 +--
...ual-efi-rw-modern-paths.x86_64-latest.args | 6 +--
tests/qemuxml2argvtest.c | 4 +-
...e-auto-efi-rw-abi-update.x86_64-latest.xml | 41 -------------------
.../firmware-auto-efi-rw.x86_64-latest.xml | 8 +---
...nual-efi-rw-legacy-paths.x86_64-latest.xml | 3 +-
...nual-efi-rw-modern-paths.x86_64-latest.xml | 9 +---
tests/qemuxml2xmltest.c | 1 -
13 files changed, 24 insertions(+), 144 deletions(-)
delete mode 100644 tests/qemuxml2argvdata/firmware-auto-efi-rw-abi-update.x86_64-latest.args
create mode 100644 tests/qemuxml2argvdata/firmware-auto-efi-rw-abi-update.x86_64-latest.err
delete mode 100644 tests/qemuxml2argvdata/firmware-auto-efi-rw.x86_64-latest.args
create mode 100644 tests/qemuxml2argvdata/firmware-auto-efi-rw.x86_64-latest.err
delete mode 100644 tests/qemuxml2xmloutdata/firmware-auto-efi-rw-abi-update.x86_64-latest.xml
diff --git a/src/qemu/qemu_firmware.c b/src/qemu/qemu_firmware.c
index 2c9a03e6cf..3538654913 100644
--- a/src/qemu/qemu_firmware.c
+++ b/src/qemu/qemu_firmware.c
@@ -1295,6 +1295,13 @@ qemuFirmwareMatchDomain(const virDomainDef *def,
}
}
+ if (loader &&
+ loader->readonly == VIR_TRISTATE_BOOL_NO &&
+ flash->mode != QEMU_FIRMWARE_FLASH_MODE_COMBINED) {
+ VIR_DEBUG("Discarding readonly loader");
+ return false;
+ }
+
if (STRNEQ(flash->executable.format, "raw") &&
STRNEQ(flash->executable.format, "qcow2")) {
VIR_DEBUG("Discarding loader with unsupported flash format '%s'",
@@ -1593,6 +1600,11 @@ qemuFirmwareFillDomainLegacy(virQEMUDriver *driver,
return 1;
}
+ if (loader->readonly == VIR_TRISTATE_BOOL_NO) {
+ VIR_DEBUG("Ignoring legacy entries for read-write loader");
+ return 1;
+ }
+
if (loader->stateless == VIR_TRISTATE_BOOL_YES) {
VIR_DEBUG("Ignoring legacy entries for stateless loader");
return 1;
diff --git a/tests/qemuxml2argvdata/firmware-auto-efi-rw-abi-update.x86_64-latest.args b/tests/qemuxml2argvdata/firmware-auto-efi-rw-abi-update.x86_64-latest.args
deleted file mode 100644
index 48f357cbf9..0000000000
--- a/tests/qemuxml2argvdata/firmware-auto-efi-rw-abi-update.x86_64-latest.args
+++ /dev/null
@@ -1,38 +0,0 @@
-LC_ALL=C \
-PATH=/bin \
-HOME=/var/lib/libvirt/qemu/domain--1-guest \
-USER=test \
-LOGNAME=test \
-XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-guest/.local/share \
-XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-guest/.cache \
-XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-guest/.config \
-/usr/bin/qemu-system-x86_64 \
--name guest=guest,debug-threads=on \
--S \
--object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-guest/master-key.aes"}' \
--blockdev '{"driver":"file","filename":"/usr/share/edk2/ovmf/OVMF_CODE.secboot.fd","node-name":"libvirt-pflash0-storage","auto-read-only":true,"discard":"unmap"}' \
--blockdev '{"node-name":"libvirt-pflash0-format","read-only":true,"driver":"raw","file":"libvirt-pflash0-storage"}' \
--blockdev '{"driver":"file","filename":"/var/lib/libvirt/qemu/nvram/guest_VARS.fd","node-name":"libvirt-pflash1-storage","auto-read-only":true,"discard":"unmap"}' \
--blockdev '{"node-name":"libvirt-pflash1-format","read-only":false,"driver":"raw","file":"libvirt-pflash1-storage"}' \
--machine pc-q35-4.0,usb=off,smm=on,dump-guest-core=off,memory-backend=pc.ram,pflash0=libvirt-pflash0-format,pflash1=libvirt-pflash1-format,acpi=on \
--accel kvm \
--cpu qemu64 \
--global driver=cfi.pflash01,property=secure,value=on \
--m size=1048576k \
--object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":1073741824}' \
--overcommit mem-lock=off \
--smp 1,sockets=1,cores=1,threads=1 \
--uuid 63840878-0deb-4095-97e6-fc444d9bc9fa \
--display none \
--no-user-config \
--nodefaults \
--chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
--mon chardev=charmonitor,id=monitor,mode=control \
--rtc base=utc \
--no-shutdown \
--boot strict=on \
--audiodev '{"id":"audio1","driver":"none"}' \
--global ICH9-LPC.noreboot=off \
--watchdog-action reset \
--sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
--msg timestamp=on
diff --git a/tests/qemuxml2argvdata/firmware-auto-efi-rw-abi-update.x86_64-latest.err b/tests/qemuxml2argvdata/firmware-auto-efi-rw-abi-update.x86_64-latest.err
new file mode 100644
index 0000000000..4cfde1bd2e
--- /dev/null
+++ b/tests/qemuxml2argvdata/firmware-auto-efi-rw-abi-update.x86_64-latest.err
@@ -0,0 +1 @@
+operation failed: Unable to find any firmware to satisfy 'efi'
diff --git a/tests/qemuxml2argvdata/firmware-auto-efi-rw.x86_64-latest.args b/tests/qemuxml2argvdata/firmware-auto-efi-rw.x86_64-latest.args
deleted file mode 100644
index 48f357cbf9..0000000000
--- a/tests/qemuxml2argvdata/firmware-auto-efi-rw.x86_64-latest.args
+++ /dev/null
@@ -1,38 +0,0 @@
-LC_ALL=C \
-PATH=/bin \
-HOME=/var/lib/libvirt/qemu/domain--1-guest \
-USER=test \
-LOGNAME=test \
-XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-guest/.local/share \
-XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-guest/.cache \
-XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-guest/.config \
-/usr/bin/qemu-system-x86_64 \
--name guest=guest,debug-threads=on \
--S \
--object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-guest/master-key.aes"}' \
--blockdev '{"driver":"file","filename":"/usr/share/edk2/ovmf/OVMF_CODE.secboot.fd","node-name":"libvirt-pflash0-storage","auto-read-only":true,"discard":"unmap"}' \
--blockdev '{"node-name":"libvirt-pflash0-format","read-only":true,"driver":"raw","file":"libvirt-pflash0-storage"}' \
--blockdev '{"driver":"file","filename":"/var/lib/libvirt/qemu/nvram/guest_VARS.fd","node-name":"libvirt-pflash1-storage","auto-read-only":true,"discard":"unmap"}' \
--blockdev '{"node-name":"libvirt-pflash1-format","read-only":false,"driver":"raw","file":"libvirt-pflash1-storage"}' \
--machine pc-q35-4.0,usb=off,smm=on,dump-guest-core=off,memory-backend=pc.ram,pflash0=libvirt-pflash0-format,pflash1=libvirt-pflash1-format,acpi=on \
--accel kvm \
--cpu qemu64 \
--global driver=cfi.pflash01,property=secure,value=on \
--m size=1048576k \
--object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":1073741824}' \
--overcommit mem-lock=off \
--smp 1,sockets=1,cores=1,threads=1 \
--uuid 63840878-0deb-4095-97e6-fc444d9bc9fa \
--display none \
--no-user-config \
--nodefaults \
--chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
--mon chardev=charmonitor,id=monitor,mode=control \
--rtc base=utc \
--no-shutdown \
--boot strict=on \
--audiodev '{"id":"audio1","driver":"none"}' \
--global ICH9-LPC.noreboot=off \
--watchdog-action reset \
--sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
--msg timestamp=on
diff --git a/tests/qemuxml2argvdata/firmware-auto-efi-rw.x86_64-latest.err b/tests/qemuxml2argvdata/firmware-auto-efi-rw.x86_64-latest.err
new file mode 100644
index 0000000000..4cfde1bd2e
--- /dev/null
+++ b/tests/qemuxml2argvdata/firmware-auto-efi-rw.x86_64-latest.err
@@ -0,0 +1 @@
+operation failed: Unable to find any firmware to satisfy 'efi'
diff --git a/tests/qemuxml2argvdata/firmware-manual-efi-rw-legacy-paths.x86_64-latest.args b/tests/qemuxml2argvdata/firmware-manual-efi-rw-legacy-paths.x86_64-latest.args
index ccc279e4e3..85495da6f5 100644
--- a/tests/qemuxml2argvdata/firmware-manual-efi-rw-legacy-paths.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/firmware-manual-efi-rw-legacy-paths.x86_64-latest.args
@@ -11,10 +11,8 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-guest/.config \
-S \
-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-guest/master-key.aes"}' \
-blockdev '{"driver":"file","filename":"/usr/share/OVMF/OVMF_CODE.fd","node-name":"libvirt-pflash0-storage","auto-read-only":true,"discard":"unmap"}' \
--blockdev '{"node-name":"libvirt-pflash0-format","read-only":true,"driver":"raw","file":"libvirt-pflash0-storage"}' \
--blockdev '{"driver":"file","filename":"/var/lib/libvirt/qemu/nvram/guest_VARS.fd","node-name":"libvirt-pflash1-storage","auto-read-only":true,"discard":"unmap"}' \
--blockdev '{"node-name":"libvirt-pflash1-format","read-only":false,"driver":"raw","file":"libvirt-pflash1-storage"}' \
--machine pc-q35-4.0,usb=off,dump-guest-core=off,memory-backend=pc.ram,pflash0=libvirt-pflash0-format,pflash1=libvirt-pflash1-format,acpi=on \
+-blockdev '{"node-name":"libvirt-pflash0-format","read-only":false,"driver":"raw","file":"libvirt-pflash0-storage"}' \
+-machine pc-q35-4.0,usb=off,dump-guest-core=off,memory-backend=pc.ram,pflash0=libvirt-pflash0-format,acpi=on \
-accel tcg \
-cpu qemu64 \
-m size=1048576k \
diff --git a/tests/qemuxml2argvdata/firmware-manual-efi-rw-modern-paths.x86_64-latest.args b/tests/qemuxml2argvdata/firmware-manual-efi-rw-modern-paths.x86_64-latest.args
index 2d45fa4792..c26daad29f 100644
--- a/tests/qemuxml2argvdata/firmware-manual-efi-rw-modern-paths.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/firmware-manual-efi-rw-modern-paths.x86_64-latest.args
@@ -11,10 +11,8 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-guest/.config \
-S \
-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-guest/master-key.aes"}' \
-blockdev '{"driver":"file","filename":"/usr/share/edk2/ovmf/OVMF_CODE.fd","node-name":"libvirt-pflash0-storage","auto-read-only":true,"discard":"unmap"}' \
--blockdev '{"node-name":"libvirt-pflash0-format","read-only":true,"driver":"raw","file":"libvirt-pflash0-storage"}' \
--blockdev '{"driver":"file","filename":"/var/lib/libvirt/qemu/nvram/guest_VARS.fd","node-name":"libvirt-pflash1-storage","auto-read-only":true,"discard":"unmap"}' \
--blockdev '{"node-name":"libvirt-pflash1-format","read-only":false,"driver":"raw","file":"libvirt-pflash1-storage"}' \
--machine pc-q35-4.0,usb=off,dump-guest-core=off,memory-backend=pc.ram,pflash0=libvirt-pflash0-format,pflash1=libvirt-pflash1-format,acpi=on \
+-blockdev '{"node-name":"libvirt-pflash0-format","read-only":false,"driver":"raw","file":"libvirt-pflash0-storage"}' \
+-machine pc-q35-4.0,usb=off,dump-guest-core=off,memory-backend=pc.ram,pflash0=libvirt-pflash0-format,acpi=on \
-accel tcg \
-cpu qemu64 \
-m size=1048576k \
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index b2d9e00350..370b26a023 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -1089,8 +1089,8 @@ mymain(void)
DO_TEST_CAPS_LATEST("firmware-auto-efi");
DO_TEST_CAPS_LATEST_ABI_UPDATE("firmware-auto-efi-abi-update");
DO_TEST_CAPS_LATEST("firmware-auto-efi-stateless");
- DO_TEST_CAPS_LATEST("firmware-auto-efi-rw");
- DO_TEST_CAPS_LATEST_ABI_UPDATE("firmware-auto-efi-rw-abi-update");
+ DO_TEST_CAPS_LATEST_FAILURE("firmware-auto-efi-rw");
+ DO_TEST_CAPS_LATEST_ABI_UPDATE_PARSE_ERROR("firmware-auto-efi-rw-abi-update");
DO_TEST_CAPS_LATEST("firmware-auto-efi-loader-secure");
DO_TEST_CAPS_LATEST_ABI_UPDATE("firmware-auto-efi-loader-secure-abi-update");
DO_TEST_CAPS_LATEST("firmware-auto-efi-loader-insecure");
diff --git a/tests/qemuxml2xmloutdata/firmware-auto-efi-rw-abi-update.x86_64-latest.xml b/tests/qemuxml2xmloutdata/firmware-auto-efi-rw-abi-update.x86_64-latest.xml
deleted file mode 100644
index 332d931ba1..0000000000
--- a/tests/qemuxml2xmloutdata/firmware-auto-efi-rw-abi-update.x86_64-latest.xml
+++ /dev/null
@@ -1,41 +0,0 @@
-<domain type='kvm'>
- <name>guest</name>
- <uuid>63840878-0deb-4095-97e6-fc444d9bc9fa</uuid>
- <memory unit='KiB'>1048576</memory>
- <currentMemory unit='KiB'>1048576</currentMemory>
- <vcpu placement='static'>1</vcpu>
- <os firmware='efi'>
- <type arch='x86_64' machine='pc-q35-4.0'>hvm</type>
- <firmware>
- <feature enabled='yes' name='enrolled-keys'/>
- <feature enabled='yes' name='secure-boot'/>
- </firmware>
- <loader readonly='yes' secure='yes' type='pflash'>/usr/share/edk2/ovmf/OVMF_CODE.secboot.fd</loader>
- <nvram template='/usr/share/edk2/ovmf/OVMF_VARS.secboot.fd'>/var/lib/libvirt/qemu/nvram/guest_VARS.fd</nvram>
- <boot dev='hd'/>
- </os>
- <features>
- <acpi/>
- <smm state='on'/>
- </features>
- <cpu mode='custom' match='exact' check='none'>
- <model fallback='forbid'>qemu64</model>
- </cpu>
- <clock offset='utc'/>
- <on_poweroff>destroy</on_poweroff>
- <on_reboot>restart</on_reboot>
- <on_crash>destroy</on_crash>
- <devices>
- <emulator>/usr/bin/qemu-system-x86_64</emulator>
- <controller type='usb' index='0' model='none'/>
- <controller type='sata' index='0'>
- <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
- </controller>
- <controller type='pci' index='0' model='pcie-root'/>
- <input type='mouse' bus='ps2'/>
- <input type='keyboard' bus='ps2'/>
- <audio id='1' type='none'/>
- <watchdog model='itco' action='reset'/>
- <memballoon model='none'/>
- </devices>
-</domain>
diff --git a/tests/qemuxml2xmloutdata/firmware-auto-efi-rw.x86_64-latest.xml b/tests/qemuxml2xmloutdata/firmware-auto-efi-rw.x86_64-latest.xml
index 332d931ba1..c2d0c33a0b 100644
--- a/tests/qemuxml2xmloutdata/firmware-auto-efi-rw.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/firmware-auto-efi-rw.x86_64-latest.xml
@@ -6,17 +6,11 @@
<vcpu placement='static'>1</vcpu>
<os firmware='efi'>
<type arch='x86_64' machine='pc-q35-4.0'>hvm</type>
- <firmware>
- <feature enabled='yes' name='enrolled-keys'/>
- <feature enabled='yes' name='secure-boot'/>
- </firmware>
- <loader readonly='yes' secure='yes' type='pflash'>/usr/share/edk2/ovmf/OVMF_CODE.secboot.fd</loader>
- <nvram template='/usr/share/edk2/ovmf/OVMF_VARS.secboot.fd'>/var/lib/libvirt/qemu/nvram/guest_VARS.fd</nvram>
+ <loader readonly='no'/>
<boot dev='hd'/>
</os>
<features>
<acpi/>
- <smm state='on'/>
</features>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
diff --git a/tests/qemuxml2xmloutdata/firmware-manual-efi-rw-legacy-paths.x86_64-latest.xml b/tests/qemuxml2xmloutdata/firmware-manual-efi-rw-legacy-paths.x86_64-latest.xml
index cfd7a6824f..c5baedc42c 100644
--- a/tests/qemuxml2xmloutdata/firmware-manual-efi-rw-legacy-paths.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/firmware-manual-efi-rw-legacy-paths.x86_64-latest.xml
@@ -6,8 +6,7 @@
<vcpu placement='static'>1</vcpu>
<os>
<type arch='x86_64' machine='pc-q35-4.0'>hvm</type>
- <loader readonly='yes' type='pflash'>/usr/share/OVMF/OVMF_CODE.fd</loader>
- <nvram template='/usr/share/OVMF/OVMF_VARS.fd'>/var/lib/libvirt/qemu/nvram/guest_VARS.fd</nvram>
+ <loader readonly='no' type='pflash'>/usr/share/OVMF/OVMF_CODE.fd</loader>
<boot dev='hd'/>
</os>
<features>
diff --git a/tests/qemuxml2xmloutdata/firmware-manual-efi-rw-modern-paths.x86_64-latest.xml b/tests/qemuxml2xmloutdata/firmware-manual-efi-rw-modern-paths.x86_64-latest.xml
index 468ca022ef..0d755a4306 100644
--- a/tests/qemuxml2xmloutdata/firmware-manual-efi-rw-modern-paths.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/firmware-manual-efi-rw-modern-paths.x86_64-latest.xml
@@ -4,14 +4,9 @@
<memory unit='KiB'>1048576</memory>
<currentMemory unit='KiB'>1048576</currentMemory>
<vcpu placement='static'>1</vcpu>
- <os firmware='efi'>
+ <os>
<type arch='x86_64' machine='pc-q35-4.0'>hvm</type>
- <firmware>
- <feature enabled='no' name='enrolled-keys'/>
- <feature enabled='no' name='secure-boot'/>
- </firmware>
- <loader readonly='yes' type='pflash'>/usr/share/edk2/ovmf/OVMF_CODE.fd</loader>
- <nvram template='/usr/share/edk2/ovmf/OVMF_VARS.fd'>/var/lib/libvirt/qemu/nvram/guest_VARS.fd</nvram>
+ <loader readonly='no' type='pflash'>/usr/share/edk2/ovmf/OVMF_CODE.fd</loader>
<boot dev='hd'/>
</os>
<features>
diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c
index d3d4e4e585..3f2ef10df7 100644
--- a/tests/qemuxml2xmltest.c
+++ b/tests/qemuxml2xmltest.c
@@ -901,7 +901,6 @@ mymain(void)
DO_TEST_CAPS_LATEST_ABI_UPDATE("firmware-auto-efi-abi-update");
DO_TEST_CAPS_LATEST("firmware-auto-efi-stateless");
DO_TEST_CAPS_LATEST("firmware-auto-efi-rw");
- DO_TEST_CAPS_LATEST_ABI_UPDATE("firmware-auto-efi-rw-abi-update");
DO_TEST_CAPS_LATEST("firmware-auto-efi-loader-secure");
DO_TEST_CAPS_LATEST_ABI_UPDATE("firmware-auto-efi-loader-secure-abi-update");
DO_TEST_CAPS_LATEST("firmware-auto-efi-loader-insecure");
--
2.42.0

View File

@ -1,46 +0,0 @@
From f57a07068f7cc7ccdbf9814f9c69cbef1d2c9d6c Mon Sep 17 00:00:00 2001
Message-ID: <f57a07068f7cc7ccdbf9814f9c69cbef1d2c9d6c.1692951632.git.jdenemar@redhat.com>
From: Andrea Bolognani <abologna@redhat.com>
Date: Fri, 26 May 2023 17:47:42 +0200
Subject: [PATCH] qemu: Fix lookup against stateless/combined pflash
Just like the more common split builds, these are of type
QEMU_FIRMWARE_DEVICE_FLASH; however, they have no associated
NVRAM template, so we can't access the corresponding structure
member unconditionally or we'll trigger a crash.
https://bugzilla.redhat.com/show_bug.cgi?id=2196178
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit ac76386edad3be2bbd6202a30063b9205011f5c5)
https://bugzilla.redhat.com/show_bug.cgi?id=2196178
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
---
src/qemu/qemu_firmware.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/src/qemu/qemu_firmware.c b/src/qemu/qemu_firmware.c
index 5f030ebce4..b1d342563b 100644
--- a/src/qemu/qemu_firmware.c
+++ b/src/qemu/qemu_firmware.c
@@ -971,9 +971,12 @@ qemuFirmwareMatchesPaths(const qemuFirmware *fw,
if (loader && loader->path &&
STRNEQ(loader->path, flash->executable.filename))
return false;
- if (loader && loader->nvramTemplate &&
- STRNEQ(loader->nvramTemplate, flash->nvram_template.filename))
- return false;
+ if (loader && loader->nvramTemplate) {
+ if (flash->mode != QEMU_FIRMWARE_FLASH_MODE_SPLIT)
+ return false;
+ if (STRNEQ(loader->nvramTemplate, flash->nvram_template.filename))
+ return false;
+ }
break;
case QEMU_FIRMWARE_DEVICE_MEMORY:
if (loader && loader->path &&
--
2.42.0

View File

@ -0,0 +1,139 @@
From 68a98ee089f39edeb2d07f6268cbbcb12629ee8b Mon Sep 17 00:00:00 2001
Message-ID: <68a98ee089f39edeb2d07f6268cbbcb12629ee8b.1713796876.git.jdenemar@redhat.com>
From: Jiri Denemark <jdenemar@redhat.com>
Date: Tue, 16 Apr 2024 12:57:22 +0200
Subject: [PATCH] qemu: Fix migration with custom XML
Ages ago origCPU in domain private data was introduced to provide
backward compatibility when migrating to an old libvirt, which did not
support fetching updated CPU definition from QEMU. Thus origCPU will
contain the original CPU definition before such update. But only if the
update actually changed anything. Let's always fill origCPU with the
original definition when starting a domain so that we can rely on it
being always set, even if it matches the updated definition.
This fixes migration or save operations with custom domain XML after
commit v10.1.0-88-g14d3517410, which expected origCPU to be always set
to the CPU definition from inactive XML to check features explicitly
requested by a user.
https://issues.redhat.com/browse/RHEL-30622
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Tested-by: Han Han <hhan@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
(cherry picked from commit 4331048257071211fb98c21453b187919d42dae7)
https://issues.redhat.com/browse/RHEL-32654
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
---
src/qemu/qemu_domain.c | 33 ++++++++++++++++++++-------------
src/qemu/qemu_process.c | 19 +++++++------------
2 files changed, 27 insertions(+), 25 deletions(-)
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 1daa53dd1b..341c543280 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -10868,12 +10868,13 @@ virSaveCookieCallbacks virQEMUDriverDomainSaveCookie = {
* @vm: domain which is being started
* @cpu: CPU updated when the domain was running previously (before migration,
* snapshot, or save)
- * @origCPU: where to store the original CPU from vm->def in case @cpu was
- * used instead
+ * @origCPU: where to store the original CPU from vm->def
*
- * Replace the CPU definition with the updated one when QEMU is new enough to
- * allow us to check extra features it is about to enable or disable when
- * starting a domain. The original CPU is stored in @origCPU.
+ * Save the original CPU definition from inactive XML in @origCPU so that we
+ * can safely update it and still be able to check what exactly a user asked
+ * for. The domain definition will either contain a copy of the original CPU
+ * definition or a copy of @cpu in case the domain was already running and
+ * we're just restoring a saved state or preparing for incoming migration.
*
* Returns 0 on success, -1 on error.
*/
@@ -10886,18 +10887,24 @@ qemuDomainUpdateCPU(virDomainObj *vm,
*origCPU = NULL;
- if (!cpu || !vm->def->cpu ||
- !virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION) ||
- virCPUDefIsEqual(vm->def->cpu, cpu, false))
+ if (!vm->def->cpu)
return 0;
- if (!(cpu = virCPUDefCopy(cpu)))
- return -1;
+ if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION))
+ return 0;
+
+ /* nothing to do if only topology part of CPU def is used */
+ if (vm->def->cpu->mode == VIR_CPU_MODE_CUSTOM && !vm->def->cpu->model)
+ return 0;
+
+ VIR_DEBUG("Replacing CPU definition");
- VIR_DEBUG("Replacing CPU def with the updated one");
+ *origCPU = g_steal_pointer(&vm->def->cpu);
- *origCPU = vm->def->cpu;
- vm->def->cpu = cpu;
+ if (cpu)
+ vm->def->cpu = virCPUDefCopy(cpu);
+ else
+ vm->def->cpu = virCPUDefCopy(*origCPU);
return 0;
}
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 3563ad215c..b75599de68 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -4402,8 +4402,6 @@ qemuProcessUpdateLiveGuestCPU(virDomainObj *vm,
virCPUData *disabled)
{
virDomainDef *def = vm->def;
- qemuDomainObjPrivate *priv = vm->privateData;
- g_autoptr(virCPUDef) orig = NULL;
int rc;
if (!enabled)
@@ -4414,19 +4412,11 @@ qemuProcessUpdateLiveGuestCPU(virDomainObj *vm,
!def->cpu->model))
return 0;
- orig = virCPUDefCopy(def->cpu);
-
- if ((rc = virCPUUpdateLive(def->os.arch, def->cpu, enabled, disabled)) < 0) {
+ if ((rc = virCPUUpdateLive(def->os.arch, def->cpu, enabled, disabled)) < 0)
return -1;
- } else if (rc == 0) {
- /* Store the original CPU in priv if QEMU changed it and we didn't
- * get the original CPU via migration, restore, or snapshot revert.
- */
- if (!priv->origCPU && !virCPUDefIsEqual(def->cpu, orig, false))
- priv->origCPU = g_steal_pointer(&orig);
+ if (rc == 0)
def->cpu->check = VIR_CPU_CHECK_FULL;
- }
return 0;
}
@@ -9144,6 +9134,11 @@ qemuProcessReconnect(void *opaque)
qemuDomainVcpuPersistOrder(obj->def);
+ /* Make sure the original CPU is always preserved in priv->origCPU. */
+ if (!priv->origCPU &&
+ qemuDomainUpdateCPU(obj, NULL, &priv->origCPU) < 0)
+ goto error;
+
if (qemuProcessRefreshCPU(driver, obj) < 0)
goto error;
--
2.44.0

View File

@ -0,0 +1,111 @@
From e622970c8785ec1f7e142d72f792d89f870e07d0 Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Wed, 12 Jun 2024 16:44:28 +0200
Subject: [PATCH] qemu: Fix migration with disabled vmx-* CPU features
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
When starting a domain on a host which lacks a vmx-* CPU feature which
is expected to be enabled by the CPU model specified in the domain XML,
libvirt properly marks such feature as disabled in the active domain
XML. But migrating the domain to a similar host which lacks the same
vmx-* feature will fail with libvirt reporting the feature as missing.
This is because of a bug in the hack ensuring backward compatibility
libvirt running on the destination thinks the missing feature is
expected to be enabled.
https://issues.redhat.com/browse/RHEL-40899
Fixes: v10.1.0-85-g5fbfa5ab8a
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
---
src/cpu/cpu_x86.c | 50 ++++++++++++++++++++++++++++-------------------
1 file changed, 30 insertions(+), 20 deletions(-)
diff --git a/src/cpu/cpu_x86.c b/src/cpu/cpu_x86.c
index 7a70eed9e7f..fcbce0ec467 100644
--- a/src/cpu/cpu_x86.c
+++ b/src/cpu/cpu_x86.c
@@ -3023,10 +3023,7 @@ virCPUx86UpdateLive(virCPUDef *cpu,
if (!(map = virCPUx86GetMap()))
return -1;
- if (!(model = x86ModelFromCPU(cpu, map, -1)))
- return -1;
-
- if (hostPassthrough &&
+ if (!(model = x86ModelFromCPU(cpu, map, -1)) ||
!(modelDisabled = x86ModelFromCPU(cpu, map, VIR_CPU_FEATURE_DISABLE)))
return -1;
@@ -3039,39 +3036,52 @@ virCPUx86UpdateLive(virCPUDef *cpu,
for (i = 0; i < map->nfeatures; i++) {
virCPUx86Feature *feature = map->features[i];
virCPUFeaturePolicy expected = VIR_CPU_FEATURE_LAST;
+ bool explicit = false;
+ bool ignore = false;
- if (x86DataIsSubset(&model->data, &feature->data))
+ if (x86DataIsSubset(&model->data, &feature->data)) {
+ explicit = true;
expected = VIR_CPU_FEATURE_REQUIRE;
- else if (!hostPassthrough ||
- x86DataIsSubset(&modelDisabled->data, &feature->data))
+ } else if (x86DataIsSubset(&modelDisabled->data, &feature->data)) {
+ explicit = true;
+ expected = VIR_CPU_FEATURE_DISABLE;
+ } else if (!hostPassthrough) {
+ /* implicitly disabled */
expected = VIR_CPU_FEATURE_DISABLE;
+ }
+
+ /* Features enabled or disabled by the hypervisor are ignored by
+ * check='full' in case they were added to the model later and not
+ * explicitly mentioned in the CPU definition. This matches how libvirt
+ * behaved before the features were added.
+ */
+ if (!explicit &&
+ g_strv_contains((const char **) model->addedFeatures, feature->name))
+ ignore = true;
if (expected == VIR_CPU_FEATURE_DISABLE &&
x86DataIsSubset(&enabled, &feature->data)) {
VIR_DEBUG("Feature '%s' enabled by the hypervisor", feature->name);
- /* Extra features enabled by the hypervisor are ignored by
- * check='full' in case they were added to the model later for
- * backward compatibility with the older definition of the model.
- */
- if (cpu->check == VIR_CPU_CHECK_FULL &&
- !g_strv_contains((const char **) model->addedFeatures, feature->name)) {
+ if (cpu->check == VIR_CPU_CHECK_FULL && !ignore)
virBufferAsprintf(&bufAdded, "%s,", feature->name);
- } else if (virCPUDefUpdateFeature(cpu, feature->name,
- VIR_CPU_FEATURE_REQUIRE) < 0) {
+ else if (virCPUDefUpdateFeature(cpu, feature->name,
+ VIR_CPU_FEATURE_REQUIRE) < 0)
return -1;
- }
}
if (x86DataIsSubset(&disabled, &feature->data) ||
(expected == VIR_CPU_FEATURE_REQUIRE &&
!x86DataIsSubset(&enabled, &feature->data))) {
VIR_DEBUG("Feature '%s' disabled by the hypervisor", feature->name);
- if (cpu->check == VIR_CPU_CHECK_FULL)
+
+ if (cpu->check == VIR_CPU_CHECK_FULL && !ignore) {
virBufferAsprintf(&bufRemoved, "%s,", feature->name);
- else if (virCPUDefUpdateFeature(cpu, feature->name,
- VIR_CPU_FEATURE_DISABLE) < 0)
- return -1;
+ } else {
+ if (virCPUDefUpdateFeature(cpu, feature->name, VIR_CPU_FEATURE_DISABLE) < 0)
+ return -1;
+ x86DataSubtract(&disabled, &feature->data);
+ }
}
}

View File

@ -1,48 +0,0 @@
From 1fefaa42f98530ed449ea9aa4863c4c1bc5327b5 Mon Sep 17 00:00:00 2001
Message-ID: <1fefaa42f98530ed449ea9aa4863c4c1bc5327b5.1692951632.git.jdenemar@redhat.com>
From: Andrea Bolognani <abologna@redhat.com>
Date: Wed, 2 Aug 2023 17:18:32 +0200
Subject: [PATCH] qemu: Fix return value for qemuFirmwareFillDomainLegacy()
The documentation states that, just like the Modern() variant,
this function should return 1 if a match wasn't found. It
currently doesn't do that, and returns 0 instead.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit d917883b30f1d33f1df78394152e67b402b9c72e)
https://bugzilla.redhat.com/show_bug.cgi?id=2196178
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
---
src/qemu/qemu_firmware.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/qemu/qemu_firmware.c b/src/qemu/qemu_firmware.c
index cf9a45dc39..5f030ebce4 100644
--- a/src/qemu/qemu_firmware.c
+++ b/src/qemu/qemu_firmware.c
@@ -1575,17 +1575,17 @@ qemuFirmwareFillDomainLegacy(virQEMUDriver *driver,
size_t i;
if (!loader)
- return 0;
+ return 1;
if (loader->type != VIR_DOMAIN_LOADER_TYPE_PFLASH) {
VIR_DEBUG("Ignoring legacy entries for '%s' loader",
virDomainLoaderTypeToString(loader->type));
- return 0;
+ return 1;
}
if (loader->stateless == VIR_TRISTATE_BOOL_YES) {
VIR_DEBUG("Ignoring legacy entries for stateless loader");
- return 0;
+ return 1;
}
if (loader->format != VIR_STORAGE_FILE_RAW) {
--
2.42.0

View File

@ -1,321 +0,0 @@
From e71463f711cef030989717f401d0399ec6870705 Mon Sep 17 00:00:00 2001
Message-ID: <e71463f711cef030989717f401d0399ec6870705.1692951632.git.jdenemar@redhat.com>
From: Andrea Bolognani <abologna@redhat.com>
Date: Fri, 26 May 2023 14:40:02 +0200
Subject: [PATCH] qemu: Generate NVRAM path in more cases
Right now, we only generate it after finding a matching entry
either among firmware descriptors or in the legacy firmware
list.
Even if the domain is configured to use a custom firmware build
that we know nothing about, however, we should still automatically
generate the NVRAM path instead of requiring the user to provide
it manually.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit ccbb987707e282af8d7f8c0db47e70fdebab959f)
https://bugzilla.redhat.com/show_bug.cgi?id=2196178
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
---
src/qemu/qemu_firmware.c | 52 +++++++++++--------
...loader-path-nonstandard.x86_64-latest.args | 37 +++++++++++++
...-loader-path-nonstandard.x86_64-latest.err | 1 -
...am-template-nonstandard.x86_64-latest.args | 37 +++++++++++++
...ram-template-nonstandard.x86_64-latest.err | 1 -
tests/qemuxml2argvtest.c | 4 +-
...-loader-path-nonstandard.x86_64-latest.xml | 2 +-
...ram-template-nonstandard.x86_64-latest.xml | 2 +-
8 files changed, 109 insertions(+), 27 deletions(-)
create mode 100644 tests/qemuxml2argvdata/firmware-manual-efi-loader-path-nonstandard.x86_64-latest.args
delete mode 100644 tests/qemuxml2argvdata/firmware-manual-efi-loader-path-nonstandard.x86_64-latest.err
create mode 100644 tests/qemuxml2argvdata/firmware-manual-efi-nvram-template-nonstandard.x86_64-latest.args
delete mode 100644 tests/qemuxml2argvdata/firmware-manual-efi-nvram-template-nonstandard.x86_64-latest.err
diff --git a/src/qemu/qemu_firmware.c b/src/qemu/qemu_firmware.c
index a9437b5b95..2c9a03e6cf 100644
--- a/src/qemu/qemu_firmware.c
+++ b/src/qemu/qemu_firmware.c
@@ -1053,7 +1053,7 @@ qemuFirmwareOSInterfaceTypeFromOsDefLoaderType(virDomainLoader type)
/**
* qemuFirmwareEnsureNVRAM:
* @def: domain definition
- * @cfg: QEMU driver configuration
+ * @driver: QEMU driver
*
* Make sure that a source for the NVRAM file exists, possibly by
* creating it. This might involve automatically generating the
@@ -1061,15 +1061,24 @@ qemuFirmwareOSInterfaceTypeFromOsDefLoaderType(virDomainLoader type)
*/
static void
qemuFirmwareEnsureNVRAM(virDomainDef *def,
- const virQEMUDriverConfig *cfg,
- virStorageFileFormat format)
+ virQEMUDriver *driver)
{
+ g_autoptr(virQEMUDriverConfig) cfg = virQEMUDriverGetConfig(driver);
virDomainLoaderDef *loader = def->os.loader;
const char *ext = NULL;
if (!loader)
return;
+ if (loader->type != VIR_DOMAIN_LOADER_TYPE_PFLASH)
+ return;
+
+ if (loader->readonly != VIR_TRISTATE_BOOL_YES)
+ return;
+
+ if (loader->stateless == VIR_TRISTATE_BOOL_YES)
+ return;
+
/* If the source already exists and is fully specified, including
* the path, leave it alone */
if (loader->nvram && loader->nvram->path)
@@ -1080,11 +1089,11 @@ qemuFirmwareEnsureNVRAM(virDomainDef *def,
loader->nvram = virStorageSourceNew();
loader->nvram->type = VIR_STORAGE_TYPE_FILE;
- loader->nvram->format = format;
+ loader->nvram->format = loader->format;
- if (format == VIR_STORAGE_FILE_RAW)
+ if (loader->nvram->format == VIR_STORAGE_FILE_RAW)
ext = ".fd";
- if (format == VIR_STORAGE_FILE_QCOW2)
+ if (loader->nvram->format == VIR_STORAGE_FILE_QCOW2)
ext = ".qcow2";
loader->nvram->path = g_strdup_printf("%s/%s_VARS%s",
@@ -1347,8 +1356,7 @@ qemuFirmwareMatchDomain(const virDomainDef *def,
static int
-qemuFirmwareEnableFeaturesModern(virQEMUDriverConfig *cfg,
- virDomainDef *def,
+qemuFirmwareEnableFeaturesModern(virDomainDef *def,
const qemuFirmware *fw)
{
const qemuFirmwareMappingFlash *flash = &fw->mapping.data.flash;
@@ -1377,16 +1385,15 @@ qemuFirmwareEnableFeaturesModern(virQEMUDriverConfig *cfg,
loader->path = g_strdup(flash->executable.filename);
if (flash->mode == QEMU_FIRMWARE_FLASH_MODE_SPLIT) {
- if ((format = virStorageFileFormatTypeFromString(flash->nvram_template.format)) < 0)
- return -1;
-
- qemuFirmwareEnsureNVRAM(def, cfg, format);
-
- /* If the NVRAM is not a local path then we can't create or
- * reset it, so in that case filling in the nvramTemplate
- * field would be misleading */
+ /* Only fill in nvramTemplate if the NVRAM location is already
+ * known to be a local path or hasn't been provided, in which
+ * case a local path will be generated by libvirt later.
+ *
+ * We can't create or reset non-local NVRAM files, so filling
+ * in nvramTemplate for those would be misleading */
VIR_FREE(loader->nvramTemplate);
- if (loader->nvram && virStorageSourceIsLocalStorage(loader->nvram)) {
+ if (!loader->nvram ||
+ (loader->nvram && virStorageSourceIsLocalStorage(loader->nvram))) {
loader->nvramTemplate = g_strdup(flash->nvram_template.filename);
}
}
@@ -1608,6 +1615,7 @@ qemuFirmwareFillDomainLegacy(virQEMUDriver *driver,
loader->type = VIR_DOMAIN_LOADER_TYPE_PFLASH;
loader->readonly = VIR_TRISTATE_BOOL_YES;
+ loader->format = VIR_STORAGE_FILE_RAW;
/* Only use the default template path if one hasn't been
* provided by the user.
@@ -1634,8 +1642,6 @@ qemuFirmwareFillDomainLegacy(virQEMUDriver *driver,
if (!loader->nvramTemplate)
loader->nvramTemplate = g_strdup(cfg->firmwares[i]->nvram);
- qemuFirmwareEnsureNVRAM(def, cfg, VIR_STORAGE_FILE_RAW);
-
VIR_DEBUG("decided on firmware '%s' template '%s'",
loader->path, NULLSTR(loader->nvramTemplate));
@@ -1664,7 +1670,6 @@ static int
qemuFirmwareFillDomainModern(virQEMUDriver *driver,
virDomainDef *def)
{
- g_autoptr(virQEMUDriverConfig) cfg = virQEMUDriverGetConfig(driver);
g_auto(GStrv) paths = NULL;
qemuFirmware **firmwares = NULL;
ssize_t nfirmwares = 0;
@@ -1695,7 +1700,7 @@ qemuFirmwareFillDomainModern(virQEMUDriver *driver,
* likely that admin/FW manufacturer messed up. */
qemuFirmwareSanityCheck(theone, paths[i]);
- if (qemuFirmwareEnableFeaturesModern(cfg, def, theone) < 0)
+ if (qemuFirmwareEnableFeaturesModern(def, theone) < 0)
goto cleanup;
ret = 0;
@@ -1802,6 +1807,11 @@ qemuFirmwareFillDomain(virQEMUDriver *driver,
}
}
+ /* Always ensure that the NVRAM path is present, even if we
+ * haven't found a match: the configuration might simply be
+ * referring to a custom firmware build */
+ qemuFirmwareEnsureNVRAM(def, driver);
+
return 0;
}
diff --git a/tests/qemuxml2argvdata/firmware-manual-efi-loader-path-nonstandard.x86_64-latest.args b/tests/qemuxml2argvdata/firmware-manual-efi-loader-path-nonstandard.x86_64-latest.args
new file mode 100644
index 0000000000..4e989344b3
--- /dev/null
+++ b/tests/qemuxml2argvdata/firmware-manual-efi-loader-path-nonstandard.x86_64-latest.args
@@ -0,0 +1,37 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/var/lib/libvirt/qemu/domain--1-guest \
+USER=test \
+LOGNAME=test \
+XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-guest/.local/share \
+XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-guest/.cache \
+XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-guest/.config \
+/usr/bin/qemu-system-x86_64 \
+-name guest=guest,debug-threads=on \
+-S \
+-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-guest/master-key.aes"}' \
+-blockdev '{"driver":"file","filename":"/path/to/OVMF_CODE.fd","node-name":"libvirt-pflash0-storage","auto-read-only":true,"discard":"unmap"}' \
+-blockdev '{"node-name":"libvirt-pflash0-format","read-only":true,"driver":"raw","file":"libvirt-pflash0-storage"}' \
+-blockdev '{"driver":"file","filename":"/var/lib/libvirt/qemu/nvram/guest_VARS.fd","node-name":"libvirt-pflash1-storage","auto-read-only":true,"discard":"unmap"}' \
+-blockdev '{"node-name":"libvirt-pflash1-format","read-only":false,"driver":"raw","file":"libvirt-pflash1-storage"}' \
+-machine pc-q35-4.0,usb=off,dump-guest-core=off,memory-backend=pc.ram,pflash0=libvirt-pflash0-format,pflash1=libvirt-pflash1-format,acpi=on \
+-accel tcg \
+-cpu qemu64 \
+-m size=1048576k \
+-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":1073741824}' \
+-overcommit mem-lock=off \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid 63840878-0deb-4095-97e6-fc444d9bc9fa \
+-display none \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-boot strict=on \
+-audiodev '{"id":"audio1","driver":"none"}' \
+-global ICH9-LPC.noreboot=off \
+-watchdog-action reset \
+-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
+-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/firmware-manual-efi-loader-path-nonstandard.x86_64-latest.err b/tests/qemuxml2argvdata/firmware-manual-efi-loader-path-nonstandard.x86_64-latest.err
deleted file mode 100644
index 6a1618a1aa..0000000000
--- a/tests/qemuxml2argvdata/firmware-manual-efi-loader-path-nonstandard.x86_64-latest.err
+++ /dev/null
@@ -1 +0,0 @@
-internal error: argument key 'filename' must not have null value
diff --git a/tests/qemuxml2argvdata/firmware-manual-efi-nvram-template-nonstandard.x86_64-latest.args b/tests/qemuxml2argvdata/firmware-manual-efi-nvram-template-nonstandard.x86_64-latest.args
new file mode 100644
index 0000000000..1dc1993285
--- /dev/null
+++ b/tests/qemuxml2argvdata/firmware-manual-efi-nvram-template-nonstandard.x86_64-latest.args
@@ -0,0 +1,37 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/var/lib/libvirt/qemu/domain--1-guest \
+USER=test \
+LOGNAME=test \
+XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-guest/.local/share \
+XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-guest/.cache \
+XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-guest/.config \
+/usr/bin/qemu-system-x86_64 \
+-name guest=guest,debug-threads=on \
+-S \
+-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-guest/master-key.aes"}' \
+-blockdev '{"driver":"file","filename":"/usr/share/edk2/ovmf/OVMF_CODE.fd","node-name":"libvirt-pflash0-storage","auto-read-only":true,"discard":"unmap"}' \
+-blockdev '{"node-name":"libvirt-pflash0-format","read-only":true,"driver":"raw","file":"libvirt-pflash0-storage"}' \
+-blockdev '{"driver":"file","filename":"/var/lib/libvirt/qemu/nvram/guest_VARS.fd","node-name":"libvirt-pflash1-storage","auto-read-only":true,"discard":"unmap"}' \
+-blockdev '{"node-name":"libvirt-pflash1-format","read-only":false,"driver":"raw","file":"libvirt-pflash1-storage"}' \
+-machine pc-q35-4.0,usb=off,dump-guest-core=off,memory-backend=pc.ram,pflash0=libvirt-pflash0-format,pflash1=libvirt-pflash1-format,acpi=on \
+-accel kvm \
+-cpu qemu64 \
+-m size=1048576k \
+-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":1073741824}' \
+-overcommit mem-lock=off \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid 63840878-0deb-4095-97e6-fc444d9bc9fa \
+-display none \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-boot strict=on \
+-audiodev '{"id":"audio1","driver":"none"}' \
+-global ICH9-LPC.noreboot=off \
+-watchdog-action reset \
+-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
+-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/firmware-manual-efi-nvram-template-nonstandard.x86_64-latest.err b/tests/qemuxml2argvdata/firmware-manual-efi-nvram-template-nonstandard.x86_64-latest.err
deleted file mode 100644
index 6a1618a1aa..0000000000
--- a/tests/qemuxml2argvdata/firmware-manual-efi-nvram-template-nonstandard.x86_64-latest.err
+++ /dev/null
@@ -1 +0,0 @@
-internal error: argument key 'filename' must not have null value
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index 95842140f3..b2d9e00350 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -1053,13 +1053,13 @@ mymain(void)
DO_TEST_CAPS_LATEST("firmware-manual-efi-rw-implicit");
DO_TEST_CAPS_LATEST("firmware-manual-efi-loader-secure");
DO_TEST_CAPS_LATEST_PARSE_ERROR("firmware-manual-efi-loader-no-path");
- DO_TEST_CAPS_LATEST_FAILURE("firmware-manual-efi-loader-path-nonstandard");
+ DO_TEST_CAPS_LATEST("firmware-manual-efi-loader-path-nonstandard");
DO_TEST_CAPS_LATEST("firmware-manual-efi-secboot");
DO_TEST_CAPS_LATEST("firmware-manual-efi-no-enrolled-keys");
DO_TEST_CAPS_LATEST("firmware-manual-efi-no-secboot");
DO_TEST_CAPS_LATEST("firmware-manual-efi-stateless");
DO_TEST_CAPS_LATEST("firmware-manual-efi-nvram-template");
- DO_TEST_CAPS_LATEST_FAILURE("firmware-manual-efi-nvram-template-nonstandard");
+ DO_TEST_CAPS_LATEST("firmware-manual-efi-nvram-template-nonstandard");
DO_TEST_CAPS_LATEST_PARSE_ERROR("firmware-manual-efi-nvram-template-stateless");
DO_TEST_CAPS_LATEST("firmware-manual-efi-nvram-network-iscsi");
DO_TEST_CAPS_LATEST("firmware-manual-efi-nvram-network-nbd");
diff --git a/tests/qemuxml2xmloutdata/firmware-manual-efi-loader-path-nonstandard.x86_64-latest.xml b/tests/qemuxml2xmloutdata/firmware-manual-efi-loader-path-nonstandard.x86_64-latest.xml
index 5940bfd0ea..039c485706 100644
--- a/tests/qemuxml2xmloutdata/firmware-manual-efi-loader-path-nonstandard.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/firmware-manual-efi-loader-path-nonstandard.x86_64-latest.xml
@@ -7,7 +7,7 @@
<os>
<type arch='x86_64' machine='pc-q35-4.0'>hvm</type>
<loader readonly='yes' type='pflash'>/path/to/OVMF_CODE.fd</loader>
- <nvram template='/path/to/OVMF_VARS.fd'/>
+ <nvram template='/path/to/OVMF_VARS.fd'>/var/lib/libvirt/qemu/nvram/guest_VARS.fd</nvram>
<boot dev='hd'/>
</os>
<features>
diff --git a/tests/qemuxml2xmloutdata/firmware-manual-efi-nvram-template-nonstandard.x86_64-latest.xml b/tests/qemuxml2xmloutdata/firmware-manual-efi-nvram-template-nonstandard.x86_64-latest.xml
index 816e285621..5433650516 100644
--- a/tests/qemuxml2xmloutdata/firmware-manual-efi-nvram-template-nonstandard.x86_64-latest.xml
+++ b/tests/qemuxml2xmloutdata/firmware-manual-efi-nvram-template-nonstandard.x86_64-latest.xml
@@ -7,7 +7,7 @@
<os>
<type arch='x86_64' machine='pc-q35-4.0'>hvm</type>
<loader readonly='yes' type='pflash'>/usr/share/edk2/ovmf/OVMF_CODE.fd</loader>
- <nvram template='/path/to/OVMF_VARS.fd'/>
+ <nvram template='/path/to/OVMF_VARS.fd'>/var/lib/libvirt/qemu/nvram/guest_VARS.fd</nvram>
<boot dev='hd'/>
</os>
<features>
--
2.42.0

View File

@ -1,86 +0,0 @@
From 5da85fb944db3dd8213a7302deaffa3b294acd64 Mon Sep 17 00:00:00 2001
Message-Id: <5da85fb944db3dd8213a7302deaffa3b294acd64@dist-git>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Tue, 9 Aug 2022 16:16:09 +0200
Subject: [PATCH] qemu: Implement qemuDomainGetStatsCpu fallback for
qemu:///session
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
For domains started under session URI, we don't set up CGroups
(well, how could we since we're not running as root anyways).
Nevertheless, fetching CPU statistics exits early because of
lacking cpuacct controller. But with recent extension to
virProcessGetStatInfo() we can get the values we need from the
proc filesystem. Implement the fallback for the session URI as
some of virt tools rely on cpu.* stats to be reported (virt-top,
virt-manager).
Resolves: https://gitlab.com/libvirt/libvirt/-/issues/353
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1693707
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
(cherry picked from commit 044b8744d65f8571038f85685b3c4b241162977b)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2157094
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
src/qemu/qemu_driver.c | 35 +++++++++++++++++++++++++++++++++--
1 file changed, 33 insertions(+), 2 deletions(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 84cf2c6a4f..ac210d8069 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -18042,6 +18042,30 @@ qemuDomainGetStatsCpuCgroup(virDomainObj *dom,
return 0;
}
+
+static int
+qemuDomainGetStatsCpuProc(virDomainObj *vm,
+ virTypedParamList *params)
+{
+ unsigned long long cpuTime = 0;
+ unsigned long long sysTime = 0;
+ unsigned long long userTime = 0;
+
+ if (virProcessGetStatInfo(&cpuTime, &sysTime, &userTime,
+ NULL, NULL, vm->pid, 0) < 0) {
+ /* ignore error */
+ return 0;
+ }
+
+ if (virTypedParamListAddULLong(params, cpuTime, "cpu.time") < 0 ||
+ virTypedParamListAddULLong(params, userTime, "cpu.user") < 0 ||
+ virTypedParamListAddULLong(params, sysTime, "cpu.system") < 0)
+ return -1;
+
+ return 0;
+}
+
+
static int
qemuDomainGetStatsCpuHaltPollTime(virDomainObj *dom,
virTypedParamList *params)
@@ -18066,8 +18090,15 @@ qemuDomainGetStatsCpu(virQEMUDriver *driver,
virTypedParamList *params,
unsigned int privflags G_GNUC_UNUSED)
{
- if (qemuDomainGetStatsCpuCgroup(dom, params) < 0)
- return -1;
+ qemuDomainObjPrivate *priv = dom->privateData;
+
+ if (priv->cgroup) {
+ if (qemuDomainGetStatsCpuCgroup(dom, params) < 0)
+ return -1;
+ } else {
+ if (qemuDomainGetStatsCpuProc(dom, params) < 0)
+ return -1;
+ }
if (qemuDomainGetStatsCpuCache(driver, dom, params) < 0)
return -1;
--
2.39.0

View File

@ -0,0 +1,208 @@
From 8fbc827a89ef1163b64d39a2ff9b1c067ea82b63 Mon Sep 17 00:00:00 2001
Message-ID: <8fbc827a89ef1163b64d39a2ff9b1c067ea82b63.1706524416.git.jdenemar@redhat.com>
From: Andrea Bolognani <abologna@redhat.com>
Date: Fri, 5 Jan 2024 18:42:13 +0100
Subject: [PATCH] qemu: Introduce QEMU_CAPS_SMP_CLUSTERS
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
(cherry picked from commit beb27dc61ed4bfe60ca32ec2cbbc937215f9e139)
https://issues.redhat.com/browse/RHEL-7043
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
---
src/qemu/qemu_capabilities.c | 2 ++
src/qemu/qemu_capabilities.h | 1 +
tests/qemucapabilitiesdata/caps_7.1.0_ppc64.xml | 1 +
tests/qemucapabilitiesdata/caps_7.1.0_x86_64.xml | 1 +
tests/qemucapabilitiesdata/caps_7.2.0_ppc.xml | 1 +
tests/qemucapabilitiesdata/caps_7.2.0_x86_64+hvf.xml | 1 +
tests/qemucapabilitiesdata/caps_7.2.0_x86_64.xml | 1 +
tests/qemucapabilitiesdata/caps_8.0.0_riscv64.xml | 1 +
tests/qemucapabilitiesdata/caps_8.0.0_x86_64.xml | 1 +
tests/qemucapabilitiesdata/caps_8.1.0_s390x.xml | 1 +
tests/qemucapabilitiesdata/caps_8.1.0_x86_64.xml | 1 +
tests/qemucapabilitiesdata/caps_8.2.0_aarch64.xml | 1 +
tests/qemucapabilitiesdata/caps_8.2.0_x86_64.xml | 1 +
tests/qemucapabilitiesdata/caps_9.0.0_x86_64.xml | 1 +
14 files changed, 15 insertions(+)
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 3d35333f09..a4d42b40ed 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -699,6 +699,7 @@ VIR_ENUM_IMPL(virQEMUCaps,
"run-with.async-teardown", /* QEMU_CAPS_RUN_WITH_ASYNC_TEARDOWN */
"virtio-blk-vhost-vdpa", /* QEMU_CAPS_DEVICE_VIRTIO_BLK_VHOST_VDPA */
"virtio-blk.iothread-mapping", /* QEMU_CAPS_VIRTIO_BLK_IOTHREAD_MAPPING */
+ "smp-clusters", /* QEMU_CAPS_SMP_CLUSTERS */
);
@@ -1552,6 +1553,7 @@ static struct virQEMUCapsStringFlags virQEMUCapsQMPSchemaQueries[] = {
{ "query-display-options/ret-type/+sdl", QEMU_CAPS_SDL },
{ "query-display-options/ret-type/+egl-headless", QEMU_CAPS_EGL_HEADLESS },
{ "query-hotpluggable-cpus/ret-type/props/die-id", QEMU_CAPS_SMP_DIES },
+ { "query-hotpluggable-cpus/ret-type/props/cluster-id", QEMU_CAPS_SMP_CLUSTERS },
{ "query-named-block-nodes/arg-type/flat", QEMU_CAPS_QMP_QUERY_NAMED_BLOCK_NODES_FLAT },
{ "screendump/arg-type/device", QEMU_CAPS_SCREENDUMP_DEVICE },
{ "set-numa-node/arg-type/+hmat-lb", QEMU_CAPS_NUMA_HMAT },
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index 279e9a8273..a353750670 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -678,6 +678,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
QEMU_CAPS_RUN_WITH_ASYNC_TEARDOWN, /* asynchronous teardown -run-with async-teardown=on|off */
QEMU_CAPS_DEVICE_VIRTIO_BLK_VHOST_VDPA, /* virtio-blk-vhost-vdpa block driver */
QEMU_CAPS_VIRTIO_BLK_IOTHREAD_MAPPING, /* virtio-blk supports per-virtqueue iothread mapping */
+ QEMU_CAPS_SMP_CLUSTERS, /* -smp clusters= */
QEMU_CAPS_LAST /* this must always be the last item */
} virQEMUCapsFlags;
diff --git a/tests/qemucapabilitiesdata/caps_7.1.0_ppc64.xml b/tests/qemucapabilitiesdata/caps_7.1.0_ppc64.xml
index 4315241d1d..536524cf18 100644
--- a/tests/qemucapabilitiesdata/caps_7.1.0_ppc64.xml
+++ b/tests/qemucapabilitiesdata/caps_7.1.0_ppc64.xml
@@ -154,6 +154,7 @@
<flag name='virtio-crypto'/>
<flag name='pvpanic-pci'/>
<flag name='virtio-gpu.blob'/>
+ <flag name='smp-clusters'/>
<version>7001000</version>
<microcodeVersion>42900244</microcodeVersion>
<package>v7.1.0</package>
diff --git a/tests/qemucapabilitiesdata/caps_7.1.0_x86_64.xml b/tests/qemucapabilitiesdata/caps_7.1.0_x86_64.xml
index bd84750dc5..58e1111982 100644
--- a/tests/qemucapabilitiesdata/caps_7.1.0_x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_7.1.0_x86_64.xml
@@ -188,6 +188,7 @@
<flag name='virtio-crypto'/>
<flag name='pvpanic-pci'/>
<flag name='virtio-gpu.blob'/>
+ <flag name='smp-clusters'/>
<version>7001000</version>
<microcodeVersion>43100244</microcodeVersion>
<package>v7.1.0</package>
diff --git a/tests/qemucapabilitiesdata/caps_7.2.0_ppc.xml b/tests/qemucapabilitiesdata/caps_7.2.0_ppc.xml
index a1fc441412..127b8ee4c2 100644
--- a/tests/qemucapabilitiesdata/caps_7.2.0_ppc.xml
+++ b/tests/qemucapabilitiesdata/caps_7.2.0_ppc.xml
@@ -149,6 +149,7 @@
<flag name='virtio-crypto'/>
<flag name='pvpanic-pci'/>
<flag name='virtio-gpu.blob'/>
+ <flag name='smp-clusters'/>
<version>7002000</version>
<microcodeVersion>0</microcodeVersion>
<package>qemu-7.2.0-6.fc37</package>
diff --git a/tests/qemucapabilitiesdata/caps_7.2.0_x86_64+hvf.xml b/tests/qemucapabilitiesdata/caps_7.2.0_x86_64+hvf.xml
index 06a01a2c4c..a30ec3c164 100644
--- a/tests/qemucapabilitiesdata/caps_7.2.0_x86_64+hvf.xml
+++ b/tests/qemucapabilitiesdata/caps_7.2.0_x86_64+hvf.xml
@@ -192,6 +192,7 @@
<flag name='cryptodev-backend-lkcf'/>
<flag name='pvpanic-pci'/>
<flag name='virtio-gpu.blob'/>
+ <flag name='smp-clusters'/>
<version>7002000</version>
<microcodeVersion>43100245</microcodeVersion>
<package>v7.2.0</package>
diff --git a/tests/qemucapabilitiesdata/caps_7.2.0_x86_64.xml b/tests/qemucapabilitiesdata/caps_7.2.0_x86_64.xml
index 8ac1529c30..24ac7b8f6e 100644
--- a/tests/qemucapabilitiesdata/caps_7.2.0_x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_7.2.0_x86_64.xml
@@ -192,6 +192,7 @@
<flag name='cryptodev-backend-lkcf'/>
<flag name='pvpanic-pci'/>
<flag name='virtio-gpu.blob'/>
+ <flag name='smp-clusters'/>
<version>7002000</version>
<microcodeVersion>43100245</microcodeVersion>
<package>v7.2.0</package>
diff --git a/tests/qemucapabilitiesdata/caps_8.0.0_riscv64.xml b/tests/qemucapabilitiesdata/caps_8.0.0_riscv64.xml
index 31300d3d31..3f2acb5018 100644
--- a/tests/qemucapabilitiesdata/caps_8.0.0_riscv64.xml
+++ b/tests/qemucapabilitiesdata/caps_8.0.0_riscv64.xml
@@ -138,6 +138,7 @@
<flag name='virtio-crypto'/>
<flag name='pvpanic-pci'/>
<flag name='virtio-gpu.blob'/>
+ <flag name='smp-clusters'/>
<version>7002050</version>
<microcodeVersion>0</microcodeVersion>
<package>v7.2.0-333-g222059a0fc</package>
diff --git a/tests/qemucapabilitiesdata/caps_8.0.0_x86_64.xml b/tests/qemucapabilitiesdata/caps_8.0.0_x86_64.xml
index c2fa8eb028..85869f6b5d 100644
--- a/tests/qemucapabilitiesdata/caps_8.0.0_x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_8.0.0_x86_64.xml
@@ -196,6 +196,7 @@
<flag name='virtio-gpu.blob'/>
<flag name='rbd-encryption-layering'/>
<flag name='rbd-encryption-luks-any'/>
+ <flag name='smp-clusters'/>
<version>8000000</version>
<microcodeVersion>43100244</microcodeVersion>
<package>v8.0.0</package>
diff --git a/tests/qemucapabilitiesdata/caps_8.1.0_s390x.xml b/tests/qemucapabilitiesdata/caps_8.1.0_s390x.xml
index 427ee9d5c7..19422f08fa 100644
--- a/tests/qemucapabilitiesdata/caps_8.1.0_s390x.xml
+++ b/tests/qemucapabilitiesdata/caps_8.1.0_s390x.xml
@@ -112,6 +112,7 @@
<flag name='rbd-encryption-layering'/>
<flag name='rbd-encryption-luks-any'/>
<flag name='run-with.async-teardown'/>
+ <flag name='smp-clusters'/>
<version>8000050</version>
<microcodeVersion>39100245</microcodeVersion>
<package>v8.0.0-1270-g1c12355b</package>
diff --git a/tests/qemucapabilitiesdata/caps_8.1.0_x86_64.xml b/tests/qemucapabilitiesdata/caps_8.1.0_x86_64.xml
index d266dd0f31..0caee53550 100644
--- a/tests/qemucapabilitiesdata/caps_8.1.0_x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_8.1.0_x86_64.xml
@@ -198,6 +198,7 @@
<flag name='qcow2-discard-no-unref'/>
<flag name='run-with.async-teardown'/>
<flag name='virtio-blk-vhost-vdpa'/>
+ <flag name='smp-clusters'/>
<version>8001000</version>
<microcodeVersion>43100245</microcodeVersion>
<package>v8.1.0</package>
diff --git a/tests/qemucapabilitiesdata/caps_8.2.0_aarch64.xml b/tests/qemucapabilitiesdata/caps_8.2.0_aarch64.xml
index 40d490c1c0..54fd349365 100644
--- a/tests/qemucapabilitiesdata/caps_8.2.0_aarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_8.2.0_aarch64.xml
@@ -162,6 +162,7 @@
<flag name='rbd-encryption-luks-any'/>
<flag name='qcow2-discard-no-unref'/>
<flag name='run-with.async-teardown'/>
+ <flag name='smp-clusters'/>
<version>8002000</version>
<microcodeVersion>61700246</microcodeVersion>
<package>v8.2.0</package>
diff --git a/tests/qemucapabilitiesdata/caps_8.2.0_x86_64.xml b/tests/qemucapabilitiesdata/caps_8.2.0_x86_64.xml
index ee52952702..8a6527810a 100644
--- a/tests/qemucapabilitiesdata/caps_8.2.0_x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_8.2.0_x86_64.xml
@@ -199,6 +199,7 @@
<flag name='qcow2-discard-no-unref'/>
<flag name='run-with.async-teardown'/>
<flag name='virtio-blk-vhost-vdpa'/>
+ <flag name='smp-clusters'/>
<version>8002000</version>
<microcodeVersion>43100246</microcodeVersion>
<package>v8.2.0</package>
diff --git a/tests/qemucapabilitiesdata/caps_9.0.0_x86_64.xml b/tests/qemucapabilitiesdata/caps_9.0.0_x86_64.xml
index 65d86f7016..b4c3b1bae3 100644
--- a/tests/qemucapabilitiesdata/caps_9.0.0_x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_9.0.0_x86_64.xml
@@ -200,6 +200,7 @@
<flag name='run-with.async-teardown'/>
<flag name='virtio-blk-vhost-vdpa'/>
<flag name='virtio-blk.iothread-mapping'/>
+ <flag name='smp-clusters'/>
<version>8002050</version>
<microcodeVersion>43100245</microcodeVersion>
<package>v8.2.0-196-g7425b6277f</package>
--
2.43.0

View File

@ -1,195 +0,0 @@
From 5853ac5261b2934ca300b24a7bd78cc4b377c90c Mon Sep 17 00:00:00 2001
Message-Id: <5853ac5261b2934ca300b24a7bd78cc4b377c90c@dist-git>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Thu, 7 Jul 2022 17:37:46 +0200
Subject: [PATCH] qemu: Make IOThread changing more robust
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
There are three APIs that allow changing IOThreads:
virDomainAddIOThread()
virDomainDelIOThread()
virDomainSetIOThreadParams()
In case of QEMU driver these are handled by
qemuDomainChgIOThread() which attempts to be versatile enough to
work on both inactive and live domain definitions at the same
time. However, it's a bit clumsy - when a change to live
definition succeeds but fails in inactive definition then there's
no rollback. And somewhat rightfully so - changes to live
definition are in general harder to roll back. Therefore, do what
we do elsewhere (qemuDomainAttachDeviceLiveAndConfig(),
qemuDomainDetachDeviceAliasLiveAndConfig(), ...):
1) do the change to inactive XML first,
2) in fact, do the change to a copy of inactive XML,
3) swap inactive XML and its copy only after everything
succeeded.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
(cherry picked from commit 6db9c95a45d4e24cdcd5c009b7fe5da3745b5d59)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2059511
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
src/qemu/qemu_driver.c | 74 ++++++++++++++++++++++++------------------
1 file changed, 43 insertions(+), 31 deletions(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 3b5c3db67c..2c627396f1 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -5594,6 +5594,7 @@ qemuDomainChgIOThread(virQEMUDriver *driver,
{
g_autoptr(virQEMUDriverConfig) cfg = NULL;
qemuDomainObjPrivate *priv;
+ g_autoptr(virDomainDef) defcopy = NULL;
virDomainDef *def;
virDomainDef *persistentDef;
virDomainIOThreadIDDef *iothreaddef = NULL;
@@ -5609,34 +5610,34 @@ qemuDomainChgIOThread(virQEMUDriver *driver,
if (virDomainObjGetDefs(vm, flags, &def, &persistentDef) < 0)
goto endjob;
- if (def) {
- if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_OBJECT_IOTHREAD)) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
- _("IOThreads not supported with this binary"));
- goto endjob;
- }
+ if (persistentDef) {
+ /* Make a copy of persistent definition and do all the changes there.
+ * Swap the definitions only after changes to live definition
+ * succeeded. */
+ if (!(defcopy = virDomainObjCopyPersistentDef(vm, driver->xmlopt,
+ priv->qemuCaps)))
+ return -1;
switch (action) {
case VIR_DOMAIN_IOTHREAD_ACTION_ADD:
- if (virDomainDriverAddIOThreadCheck(def, iothread.iothread_id) < 0)
+ if (virDomainDriverAddIOThreadCheck(defcopy, iothread.iothread_id) < 0)
goto endjob;
- if (qemuDomainHotplugAddIOThread(driver, vm, iothread.iothread_id) < 0)
+ if (!virDomainIOThreadIDAdd(defcopy, iothread.iothread_id))
goto endjob;
break;
case VIR_DOMAIN_IOTHREAD_ACTION_DEL:
- if (virDomainDriverDelIOThreadCheck(def, iothread.iothread_id) < 0)
+ if (virDomainDriverDelIOThreadCheck(defcopy, iothread.iothread_id) < 0)
goto endjob;
- if (qemuDomainHotplugDelIOThread(driver, vm, iothread.iothread_id) < 0)
- goto endjob;
+ virDomainIOThreadIDDel(defcopy, iothread.iothread_id);
break;
case VIR_DOMAIN_IOTHREAD_ACTION_MOD:
- iothreaddef = virDomainIOThreadIDFind(def, iothread.iothread_id);
+ iothreaddef = virDomainIOThreadIDFind(defcopy, iothread.iothread_id);
if (!iothreaddef) {
virReportError(VIR_ERR_INVALID_ARG,
@@ -5645,41 +5646,47 @@ qemuDomainChgIOThread(virQEMUDriver *driver,
goto endjob;
}
- if (qemuDomainIOThreadValidate(iothreaddef, iothread, true) < 0)
+ if (qemuDomainIOThreadValidate(iothreaddef, iothread, false) < 0)
goto endjob;
- if (qemuDomainHotplugModIOThread(driver, vm, iothread) < 0)
+ if (qemuDomainHotplugModIOThreadIDDef(iothreaddef, iothread) < 0) {
+ virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
+ _("configuring persistent polling values is not supported"));
goto endjob;
+ }
- qemuDomainHotplugModIOThreadIDDef(iothreaddef, iothread);
break;
-
}
-
- qemuDomainSaveStatus(vm);
}
- if (persistentDef) {
+ if (def) {
+ if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_OBJECT_IOTHREAD)) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("IOThreads not supported with this binary"));
+ goto endjob;
+ }
+
switch (action) {
case VIR_DOMAIN_IOTHREAD_ACTION_ADD:
- if (virDomainDriverAddIOThreadCheck(persistentDef, iothread.iothread_id) < 0)
+ if (virDomainDriverAddIOThreadCheck(def, iothread.iothread_id) < 0)
goto endjob;
- if (!virDomainIOThreadIDAdd(persistentDef, iothread.iothread_id))
+ if (qemuDomainHotplugAddIOThread(driver, vm, iothread.iothread_id) < 0)
goto endjob;
break;
case VIR_DOMAIN_IOTHREAD_ACTION_DEL:
- if (virDomainDriverDelIOThreadCheck(persistentDef, iothread.iothread_id) < 0)
+ if (virDomainDriverDelIOThreadCheck(def, iothread.iothread_id) < 0)
goto endjob;
- virDomainIOThreadIDDel(persistentDef, iothread.iothread_id);
+ if (qemuDomainHotplugDelIOThread(driver, vm, iothread.iothread_id) < 0)
+ goto endjob;
break;
case VIR_DOMAIN_IOTHREAD_ACTION_MOD:
- iothreaddef = virDomainIOThreadIDFind(persistentDef, iothread.iothread_id);
+ iothreaddef = virDomainIOThreadIDFind(def, iothread.iothread_id);
if (!iothreaddef) {
virReportError(VIR_ERR_INVALID_ARG,
@@ -5688,21 +5695,26 @@ qemuDomainChgIOThread(virQEMUDriver *driver,
goto endjob;
}
- if (qemuDomainIOThreadValidate(iothreaddef, iothread, false) < 0)
+ if (qemuDomainIOThreadValidate(iothreaddef, iothread, true) < 0)
goto endjob;
- if (qemuDomainHotplugModIOThreadIDDef(iothreaddef, iothread) < 0) {
- virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
- _("configuring persistent polling values is not supported"));
+ if (qemuDomainHotplugModIOThread(driver, vm, iothread) < 0)
goto endjob;
- }
+ qemuDomainHotplugModIOThreadIDDef(iothreaddef, iothread);
break;
+
}
- if (virDomainDefSave(persistentDef, driver->xmlopt,
- cfg->configDir) < 0)
+ qemuDomainSaveStatus(vm);
+ }
+
+ /* Finally, if no error until here, we can save config. */
+ if (defcopy) {
+ if (virDomainDefSave(defcopy, driver->xmlopt, cfg->configDir) < 0)
goto endjob;
+
+ virDomainObjAssignDef(vm, &defcopy, false, NULL);
}
ret = 0;
--
2.35.1

View File

@ -0,0 +1,117 @@
From 66312c8fea7d122acfd833e495e6b81642baff33 Mon Sep 17 00:00:00 2001
Message-ID: <66312c8fea7d122acfd833e495e6b81642baff33.1706524416.git.jdenemar@redhat.com>
From: Andrea Bolognani <abologna@redhat.com>
Date: Fri, 5 Jan 2024 18:51:29 +0100
Subject: [PATCH] qemu: Make monitor aware of CPU clusters
This makes it so libvirt can obtain accurate information about
guest CPUs from QEMU, and should make it possible to correctly
perform operations such as CPU hotplug.
Of course this is mostly moot at the moment: only aarch64 can use
CPU clusters, and CPU hotplug is not yet implemented on that
architecture.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
(cherry picked from commit 763381df53d5a67804f828cb8db661f694d35296)
https://issues.redhat.com/browse/RHEL-7043
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
---
src/qemu/qemu_domain.c | 3 ++-
src/qemu/qemu_monitor.c | 2 ++
src/qemu/qemu_monitor.h | 2 ++
src/qemu/qemu_monitor_json.c | 5 +++++
4 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 3a00fb689e..e2a1bf2c13 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -9900,11 +9900,12 @@ qemuDomainRefreshVcpuInfo(virDomainObj *vm,
if (validTIDs)
VIR_DEBUG("vCPU[%zu] PID %llu is valid "
- "(node=%d socket=%d die=%d core=%d thread=%d)",
+ "(node=%d socket=%d die=%d cluster=%d core=%d thread=%d)",
i, (unsigned long long)info[i].tid,
info[i].node_id,
info[i].socket_id,
info[i].die_id,
+ info[i].cluster_id,
info[i].core_id,
info[i].thread_id);
}
diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c
index dfad4ee1ea..a1773d86d4 100644
--- a/src/qemu/qemu_monitor.c
+++ b/src/qemu/qemu_monitor.c
@@ -1501,6 +1501,7 @@ qemuMonitorCPUInfoClear(qemuMonitorCPUInfo *cpus,
cpus[i].qemu_id = -1;
cpus[i].socket_id = -1;
cpus[i].die_id = -1;
+ cpus[i].cluster_id = -1;
cpus[i].core_id = -1;
cpus[i].thread_id = -1;
cpus[i].node_id = -1;
@@ -1658,6 +1659,7 @@ qemuMonitorGetCPUInfoHotplug(struct qemuMonitorQueryHotpluggableCpusEntry *hotpl
!vcpus[mainvcpu].online;
vcpus[mainvcpu].socket_id = hotplugvcpus[i].socket_id;
vcpus[mainvcpu].die_id = hotplugvcpus[i].die_id;
+ vcpus[mainvcpu].cluster_id = hotplugvcpus[i].cluster_id;
vcpus[mainvcpu].core_id = hotplugvcpus[i].core_id;
vcpus[mainvcpu].thread_id = hotplugvcpus[i].thread_id;
vcpus[mainvcpu].node_id = hotplugvcpus[i].node_id;
diff --git a/src/qemu/qemu_monitor.h b/src/qemu/qemu_monitor.h
index c4af9b407d..981c609e9f 100644
--- a/src/qemu/qemu_monitor.h
+++ b/src/qemu/qemu_monitor.h
@@ -590,6 +590,7 @@ struct qemuMonitorQueryHotpluggableCpusEntry {
int node_id;
int socket_id;
int die_id;
+ int cluster_id;
int core_id;
int thread_id;
@@ -613,6 +614,7 @@ struct _qemuMonitorCPUInfo {
* all entries are -1 */
int socket_id;
int die_id;
+ int cluster_id;
int core_id;
int thread_id;
int node_id;
diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c
index 9cb0f3d1d8..e114b6bfb1 100644
--- a/src/qemu/qemu_monitor_json.c
+++ b/src/qemu/qemu_monitor_json.c
@@ -7579,12 +7579,14 @@ qemuMonitorJSONProcessHotpluggableCpusReply(virJSONValue *vcpu,
entry->node_id = -1;
entry->socket_id = -1;
entry->die_id = -1;
+ entry->cluster_id = -1;
entry->core_id = -1;
entry->thread_id = -1;
ignore_value(virJSONValueObjectGetNumberInt(props, "node-id", &entry->node_id));
ignore_value(virJSONValueObjectGetNumberInt(props, "socket-id", &entry->socket_id));
ignore_value(virJSONValueObjectGetNumberInt(props, "die-id", &entry->die_id));
+ ignore_value(virJSONValueObjectGetNumberInt(props, "cluster-id", &entry->cluster_id));
ignore_value(virJSONValueObjectGetNumberInt(props, "core-id", &entry->core_id));
ignore_value(virJSONValueObjectGetNumberInt(props, "thread-id", &entry->thread_id));
@@ -7622,6 +7624,9 @@ qemuMonitorQueryHotpluggableCpusEntrySort(const void *p1,
if (a->die_id != b->die_id)
return a->die_id - b->die_id;
+ if (a->cluster_id != b->cluster_id)
+ return a->cluster_id - b->cluster_id;
+
if (a->core_id != b->core_id)
return a->core_id - b->core_id;
--
2.43.0

View File

@ -1,178 +0,0 @@
From 6dbe828752378e2215d4fd4fca65c94372ad0cf2 Mon Sep 17 00:00:00 2001
Message-ID: <6dbe828752378e2215d4fd4fca65c94372ad0cf2.1692951632.git.jdenemar@redhat.com>
From: Andrea Bolognani <abologna@redhat.com>
Date: Tue, 30 May 2023 18:24:40 +0200
Subject: [PATCH] qemu: Match NVRAM template extension for new domains
Keep things consistent by using the same file extension for the
generated NVRAM path as the NVRAM template.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit b845e376a45a8e93f933a4a41068a9ce27adf755)
https://bugzilla.redhat.com/show_bug.cgi?id=2196178
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
---
src/qemu/qemu_domain.c | 2 +-
src/qemu/qemu_firmware.c | 32 ++++++++++++++++---
src/qemu/qemu_firmware.h | 3 +-
src/qemu/qemu_process.c | 2 +-
...-loader-raw-abi-update.aarch64-latest.args | 2 +-
...t-loader-raw-abi-update.aarch64-latest.xml | 2 +-
6 files changed, 33 insertions(+), 10 deletions(-)
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 94587638c3..3bb3e5fdfa 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -4505,7 +4505,7 @@ qemuDomainDefBootPostParse(virDomainDef *def,
* to start the domain, qemuFirmwareFillDomain() will be run
* again, fail in the same way, and at that point we'll have a
* chance to inform the user of any issues */
- if (qemuFirmwareFillDomain(driver, def) < 0) {
+ if (qemuFirmwareFillDomain(driver, def, abiUpdate) < 0) {
if (abiUpdate) {
return -1;
} else {
diff --git a/src/qemu/qemu_firmware.c b/src/qemu/qemu_firmware.c
index 3538654913..ebaf32cf71 100644
--- a/src/qemu/qemu_firmware.c
+++ b/src/qemu/qemu_firmware.c
@@ -32,6 +32,7 @@
#include "virlog.h"
#include "viralloc.h"
#include "virenum.h"
+#include "virstring.h"
#define VIR_FROM_THIS VIR_FROM_QEMU
@@ -1054,6 +1055,7 @@ qemuFirmwareOSInterfaceTypeFromOsDefLoaderType(virDomainLoader type)
* qemuFirmwareEnsureNVRAM:
* @def: domain definition
* @driver: QEMU driver
+ * @abiUpdate: whether a new domain is being defined
*
* Make sure that a source for the NVRAM file exists, possibly by
* creating it. This might involve automatically generating the
@@ -1061,7 +1063,8 @@ qemuFirmwareOSInterfaceTypeFromOsDefLoaderType(virDomainLoader type)
*/
static void
qemuFirmwareEnsureNVRAM(virDomainDef *def,
- virQEMUDriver *driver)
+ virQEMUDriver *driver,
+ bool abiUpdate)
{
g_autoptr(virQEMUDriverConfig) cfg = virQEMUDriverGetConfig(driver);
virDomainLoaderDef *loader = def->os.loader;
@@ -1091,8 +1094,25 @@ qemuFirmwareEnsureNVRAM(virDomainDef *def,
loader->nvram->type = VIR_STORAGE_TYPE_FILE;
loader->nvram->format = loader->format;
- if (loader->nvram->format == VIR_STORAGE_FILE_RAW)
- ext = ".fd";
+ if (loader->nvram->format == VIR_STORAGE_FILE_RAW) {
+ /* The extension used by raw edk2 builds has historically
+ * been .fd, but more recent aarch64 builds have started
+ * using the .raw extension instead.
+ *
+ * If we're defining a new domain, we should try to match the
+ * extension for the file backing its NVRAM store with the
+ * one used by the template to keep things nice and
+ * consistent.
+ *
+ * If we're loading an existing domain, however, we need to
+ * stick with the .fd extension to ensure compatibility */
+ if (abiUpdate &&
+ loader->nvramTemplate &&
+ virStringHasSuffix(loader->nvramTemplate, ".raw"))
+ ext = ".raw";
+ else
+ ext = ".fd";
+ }
if (loader->nvram->format == VIR_STORAGE_FILE_QCOW2)
ext = ".qcow2";
@@ -1729,6 +1749,7 @@ qemuFirmwareFillDomainModern(virQEMUDriver *driver,
* qemuFirmwareFillDomain:
* @driver: QEMU driver
* @def: domain definition
+ * @abiUpdate: whether a new domain is being defined
*
* Perform firmware selection.
*
@@ -1752,7 +1773,8 @@ qemuFirmwareFillDomainModern(virQEMUDriver *driver,
*/
int
qemuFirmwareFillDomain(virQEMUDriver *driver,
- virDomainDef *def)
+ virDomainDef *def,
+ bool abiUpdate)
{
virDomainLoaderDef *loader = def->os.loader;
virStorageSource *nvram = loader ? loader->nvram : NULL;
@@ -1822,7 +1844,7 @@ qemuFirmwareFillDomain(virQEMUDriver *driver,
/* Always ensure that the NVRAM path is present, even if we
* haven't found a match: the configuration might simply be
* referring to a custom firmware build */
- qemuFirmwareEnsureNVRAM(def, driver);
+ qemuFirmwareEnsureNVRAM(def, driver, abiUpdate);
return 0;
}
diff --git a/src/qemu/qemu_firmware.h b/src/qemu/qemu_firmware.h
index 1ce0920713..39572d979d 100644
--- a/src/qemu/qemu_firmware.h
+++ b/src/qemu/qemu_firmware.h
@@ -44,7 +44,8 @@ qemuFirmwareFetchConfigs(char ***firmwares,
int
qemuFirmwareFillDomain(virQEMUDriver *driver,
- virDomainDef *def);
+ virDomainDef *def,
+ bool abiUpdate);
int
qemuFirmwareGetSupported(const char *machine,
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index db06991450..32fe46dae8 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -6706,7 +6706,7 @@ qemuProcessPrepareDomain(virQEMUDriver *driver,
return -1;
VIR_DEBUG("Prepare bios/uefi paths");
- if (qemuFirmwareFillDomain(driver, vm->def) < 0)
+ if (qemuFirmwareFillDomain(driver, vm->def, false) < 0)
return -1;
if (qemuDomainInitializePflashStorageSource(vm, cfg) < 0)
return -1;
diff --git a/tests/qemuxml2argvdata/firmware-auto-efi-format-loader-raw-abi-update.aarch64-latest.args b/tests/qemuxml2argvdata/firmware-auto-efi-format-loader-raw-abi-update.aarch64-latest.args
index eb5cd8d5fc..3e319a29bf 100644
--- a/tests/qemuxml2argvdata/firmware-auto-efi-format-loader-raw-abi-update.aarch64-latest.args
+++ b/tests/qemuxml2argvdata/firmware-auto-efi-format-loader-raw-abi-update.aarch64-latest.args
@@ -12,7 +12,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-guest/.config \
-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-guest/master-key.aes"}' \
-blockdev '{"driver":"file","filename":"/usr/share/edk2/aarch64/QEMU_EFI-silent-pflash.raw","node-name":"libvirt-pflash0-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-pflash0-format","read-only":true,"driver":"raw","file":"libvirt-pflash0-storage"}' \
--blockdev '{"driver":"file","filename":"/var/lib/libvirt/qemu/nvram/guest_VARS.fd","node-name":"libvirt-pflash1-storage","auto-read-only":true,"discard":"unmap"}' \
+-blockdev '{"driver":"file","filename":"/var/lib/libvirt/qemu/nvram/guest_VARS.raw","node-name":"libvirt-pflash1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-pflash1-format","read-only":false,"driver":"raw","file":"libvirt-pflash1-storage"}' \
-machine virt-4.0,usb=off,gic-version=2,dump-guest-core=off,memory-backend=mach-virt.ram,pflash0=libvirt-pflash0-format,pflash1=libvirt-pflash1-format \
-accel tcg \
diff --git a/tests/qemuxml2xmloutdata/firmware-auto-efi-format-loader-raw-abi-update.aarch64-latest.xml b/tests/qemuxml2xmloutdata/firmware-auto-efi-format-loader-raw-abi-update.aarch64-latest.xml
index 38c680fabd..ee22b16831 100644
--- a/tests/qemuxml2xmloutdata/firmware-auto-efi-format-loader-raw-abi-update.aarch64-latest.xml
+++ b/tests/qemuxml2xmloutdata/firmware-auto-efi-format-loader-raw-abi-update.aarch64-latest.xml
@@ -11,7 +11,7 @@
<feature enabled='no' name='secure-boot'/>
</firmware>
<loader readonly='yes' type='pflash'>/usr/share/edk2/aarch64/QEMU_EFI-silent-pflash.raw</loader>
- <nvram template='/usr/share/edk2/aarch64/vars-template-pflash.raw'>/var/lib/libvirt/qemu/nvram/guest_VARS.fd</nvram>
+ <nvram template='/usr/share/edk2/aarch64/vars-template-pflash.raw'>/var/lib/libvirt/qemu/nvram/guest_VARS.raw</nvram>
<boot dev='hd'/>
</os>
<features>
--
2.42.0

View File

@ -1,148 +0,0 @@
From 4c906acec14efe3893491d749465ed7e285a825c Mon Sep 17 00:00:00 2001
Message-Id: <4c906acec14efe3893491d749465ed7e285a825c@dist-git>
From: Jiri Denemark <jdenemar@redhat.com>
Date: Wed, 29 Jun 2022 12:00:03 +0200
Subject: [PATCH] qemu: Pass migration flags to qemuMigrationParamsApply
The flags will later be used to determine which parameters should
actually be applied.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit 0eae541257cd4f01c9d90db62056ad8d03c5af23)
https://bugzilla.redhat.com/show_bug.cgi?id=2111070
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
---
src/qemu/qemu_driver.c | 6 +++---
src/qemu/qemu_migration.c | 8 ++++----
src/qemu/qemu_migration_params.c | 11 ++++++++---
src/qemu/qemu_migration_params.h | 3 ++-
4 files changed, 17 insertions(+), 11 deletions(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 847c96639d..17e4c23199 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -13091,7 +13091,7 @@ qemuDomainMigrateSetMaxDowntime(virDomainPtr dom,
goto endjob;
if (qemuMigrationParamsApply(driver, vm, VIR_ASYNC_JOB_NONE,
- migParams) < 0)
+ migParams, 0) < 0)
goto endjob;
} else {
qemuDomainObjEnterMonitor(driver, vm);
@@ -13273,7 +13273,7 @@ qemuDomainMigrateSetCompressionCache(virDomainPtr dom,
goto endjob;
if (qemuMigrationParamsApply(driver, vm, VIR_ASYNC_JOB_NONE,
- migParams) < 0)
+ migParams, 0) < 0)
goto endjob;
} else {
qemuDomainObjEnterMonitor(driver, vm);
@@ -13360,7 +13360,7 @@ qemuDomainMigrateSetMaxSpeed(virDomainPtr dom,
goto endjob;
if (qemuMigrationParamsApply(driver, vm, VIR_ASYNC_JOB_NONE,
- migParams) < 0)
+ migParams, 0) < 0)
goto endjob;
} else {
int rc;
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 76903d612b..8cbd73a809 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -3259,7 +3259,7 @@ qemuMigrationDstPrepareActive(virQEMUDriver *driver,
}
if (qemuMigrationParamsApply(driver, vm, VIR_ASYNC_JOB_MIGRATION_IN,
- migParams) < 0)
+ migParams, flags) < 0)
goto error;
if (mig->nbd &&
@@ -4847,7 +4847,7 @@ qemuMigrationSrcRun(virQEMUDriver *driver,
goto error;
if (qemuMigrationParamsApply(driver, vm, VIR_ASYNC_JOB_MIGRATION_OUT,
- migParams) < 0)
+ migParams, flags) < 0)
goto error;
if (flags & VIR_MIGRATE_ZEROCOPY) {
@@ -6941,7 +6941,7 @@ qemuMigrationSrcToFile(virQEMUDriver *driver, virDomainObj *vm,
QEMU_DOMAIN_MIG_BANDWIDTH_MAX * 1024 * 1024) < 0)
return -1;
- if (qemuMigrationParamsApply(driver, vm, asyncJob, migParams) < 0)
+ if (qemuMigrationParamsApply(driver, vm, asyncJob, migParams, 0) < 0)
return -1;
priv->migMaxBandwidth = QEMU_DOMAIN_MIG_BANDWIDTH_MAX;
@@ -7037,7 +7037,7 @@ qemuMigrationSrcToFile(virQEMUDriver *driver, virDomainObj *vm,
QEMU_MIGRATION_PARAM_MAX_BANDWIDTH,
saveMigBandwidth * 1024 * 1024) == 0)
ignore_value(qemuMigrationParamsApply(driver, vm, asyncJob,
- migParams));
+ migParams, 0));
} else {
if (qemuDomainObjEnterMonitorAsync(driver, vm, asyncJob) == 0) {
qemuMonitorSetMigrationSpeed(priv->mon, saveMigBandwidth);
diff --git a/src/qemu/qemu_migration_params.c b/src/qemu/qemu_migration_params.c
index cc66ed8229..398c07efd0 100644
--- a/src/qemu/qemu_migration_params.c
+++ b/src/qemu/qemu_migration_params.c
@@ -833,8 +833,10 @@ qemuMigrationCapsToJSON(virBitmap *caps,
* @vm: domain object
* @asyncJob: migration job
* @migParams: migration parameters to send to QEMU
+ * @apiFlags: migration flags, some of them may affect which parameters are applied
*
- * Send all parameters stored in @migParams to QEMU.
+ * Send parameters stored in @migParams to QEMU. If @apiFlags is non-zero, some
+ * parameters that do not make sense for the enabled flags will be ignored.
*
* Returns 0 on success, -1 on failure.
*/
@@ -842,7 +844,8 @@ int
qemuMigrationParamsApply(virQEMUDriver *driver,
virDomainObj *vm,
int asyncJob,
- qemuMigrationParams *migParams)
+ qemuMigrationParams *migParams,
+ unsigned long apiFlags G_GNUC_UNUSED)
{
qemuDomainObjPrivate *priv = vm->privateData;
bool xbzrleCacheSize_old = false;
@@ -1245,7 +1248,9 @@ qemuMigrationParamsReset(virQEMUDriver *driver,
if (!virDomainObjIsActive(vm) || !origParams)
goto cleanup;
- if (qemuMigrationParamsApply(driver, vm, asyncJob, origParams) < 0)
+ /* Do not pass apiFlags to qemuMigrationParamsApply here to make sure all
+ * parameters and capabilities are reset. */
+ if (qemuMigrationParamsApply(driver, vm, asyncJob, origParams, 0) < 0)
goto cleanup;
qemuMigrationParamsResetTLS(driver, vm, asyncJob, origParams, apiFlags);
diff --git a/src/qemu/qemu_migration_params.h b/src/qemu/qemu_migration_params.h
index d1184acded..9e990e09bd 100644
--- a/src/qemu/qemu_migration_params.h
+++ b/src/qemu/qemu_migration_params.h
@@ -98,7 +98,8 @@ int
qemuMigrationParamsApply(virQEMUDriver *driver,
virDomainObj *vm,
int asyncJob,
- qemuMigrationParams *migParams);
+ qemuMigrationParams *migParams,
+ unsigned long apiFlags);
int
qemuMigrationParamsEnableTLS(virQEMUDriver *driver,
--
2.35.1

View File

@ -1,38 +0,0 @@
From b35eb8dd4800be4dba22eb0a38da4d4d1c54521f Mon Sep 17 00:00:00 2001
Message-Id: <b35eb8dd4800be4dba22eb0a38da4d4d1c54521f@dist-git>
From: Jiri Denemark <jdenemar@redhat.com>
Date: Wed, 27 Jul 2022 15:40:12 +0200
Subject: [PATCH] qemu: Properly release job in qemuDomainSaveInternal
The function would fail to release the job in case
qemuMigrationSrcIsAllowed failed.
Fixes v8.5.0-157-g69e0e33873
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
(cherry picked from commit 9c3d398df11024ef6c00a50c98fcc0f1f66c16a1)
https://bugzilla.redhat.com/show_bug.cgi?id=1497907
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
---
src/qemu/qemu_driver.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 256e126ae1..ebd6365f52 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -2655,7 +2655,7 @@ qemuDomainSaveInternal(virQEMUDriver *driver,
goto cleanup;
if (!qemuMigrationSrcIsAllowed(driver, vm, false, VIR_ASYNC_JOB_SAVE, 0))
- goto cleanup;
+ goto endjob;
if (!virDomainObjIsActive(vm)) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
--
2.35.1

View File

@ -1,49 +0,0 @@
From b3d2dae261768c00b5d92203351ff6dd7cde468e Mon Sep 17 00:00:00 2001
Message-Id: <b3d2dae261768c00b5d92203351ff6dd7cde468e@dist-git>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Tue, 12 Jul 2022 15:58:17 +0200
Subject: [PATCH] qemu: Report supported TPM version in domcaps
Now that we have everything prepared, we can start detecting
supported TPM versions and setting corresponding values in
backendModel struct.
Resolves: https://gitlab.com/libvirt/libvirt/-/issues/340
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2103119
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
(cherry picked from commit 430ab88ab17727ac9774ee5b47f09f69c57add73)
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
src/qemu/qemu_capabilities.c | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 2c3be3ecec..8586930266 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -6368,9 +6368,18 @@ virQEMUCapsFillDomainDeviceTPMCaps(virQEMUCaps *qemuCaps,
if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_TPM_PASSTHROUGH))
VIR_DOMAIN_CAPS_ENUM_SET(tpm->backendModel, VIR_DOMAIN_TPM_TYPE_PASSTHROUGH);
- if (virTPMHasSwtpm() &&
- virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_TPM_EMULATOR))
- VIR_DOMAIN_CAPS_ENUM_SET(tpm->backendModel, VIR_DOMAIN_TPM_TYPE_EMULATOR);
+ if (virTPMHasSwtpm()) {
+ if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_TPM_EMULATOR))
+ VIR_DOMAIN_CAPS_ENUM_SET(tpm->backendModel, VIR_DOMAIN_TPM_TYPE_EMULATOR);
+ if (virTPMSwtpmSetupCapsGet(VIR_TPM_SWTPM_SETUP_FEATURE_TPM_1_2)) {
+ VIR_DOMAIN_CAPS_ENUM_SET(tpm->backendVersion, VIR_DOMAIN_TPM_VERSION_1_2);
+ tpm->backendVersion.report = true;
+ }
+ if (virTPMSwtpmSetupCapsGet(VIR_TPM_SWTPM_SETUP_FEATURE_TPM_2_0)) {
+ VIR_DOMAIN_CAPS_ENUM_SET(tpm->backendVersion, VIR_DOMAIN_TPM_VERSION_2_0);
+ tpm->backendVersion.report = true;
+ }
+ }
/*
* Need at least one frontend if it is to be usable by applications
--
2.35.1

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@ -1,85 +0,0 @@
From a1d825e5dcb8cbe0854fa852d25e5997a52d57cd Mon Sep 17 00:00:00 2001
Message-Id: <a1d825e5dcb8cbe0854fa852d25e5997a52d57cd@dist-git>
From: Jiri Denemark <jdenemar@redhat.com>
Date: Wed, 27 Jul 2022 14:33:23 +0200
Subject: [PATCH] qemu: Restore original memory locking limit on reconnect
Commit v8.4.0-287-gd4d3bb8130 tried to make sure the original
pre-migration memory locking limit is restored at the end of migration,
but it missed the case when libvirt daemon is restarted during
migration which needs to be aborted on reconnect.
And if this was not enough, I forgot to actually save the status XML
after setting the field in priv (in the commit mentioned above and also
in v8.4.0-291-gd375993ab3).
https://bugzilla.redhat.com/show_bug.cgi?id=2107424
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit bb9badb9168ad0d40bca86b6463ef504624f096d)
Conflicts:
src/qemu/qemu_migration.c
- commit v8.5.0-2-gf9dcc01a0f not backported
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
---
src/qemu/qemu_migration.c | 13 +++++++++----
src/qemu/qemu_process.c | 2 ++
2 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 9289df81eb..61fcaf4258 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -4672,10 +4672,12 @@ qemuMigrationSrcStart(virDomainObj *vm,
switch (spec->destType) {
case MIGRATION_DEST_HOST:
if (STREQ(spec->dest.host.protocol, "rdma") &&
- vm->def->mem.hard_limit > 0 &&
- qemuDomainSetMaxMemLock(vm, vm->def->mem.hard_limit << 10,
- &priv->preMigrationMemlock) < 0) {
- return -1;
+ vm->def->mem.hard_limit > 0) {
+ if (qemuDomainSetMaxMemLock(vm, vm->def->mem.hard_limit << 10,
+ &priv->preMigrationMemlock) < 0)
+ return -1;
+ /* Store the original memory locking limit */
+ qemuDomainSaveStatus(vm);
}
return qemuMonitorMigrateToHost(priv->mon, migrateFlags,
spec->dest.host.protocol,
@@ -4870,6 +4872,9 @@ qemuMigrationSrcRun(virQEMUDriver *driver,
if (qemuDomainSetMaxMemLock(vm, limit << 10, &priv->preMigrationMemlock) < 0)
goto error;
+
+ /* Store the original memory locking limit */
+ qemuDomainSaveStatus(vm);
}
if (storageMigration) {
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 771a623ef7..1c28d4b102 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -3677,6 +3677,7 @@ qemuProcessRecoverMigration(virQEMUDriver *driver,
{
virDomainJobStatus migStatus = VIR_DOMAIN_JOB_STATUS_NONE;
qemuDomainJobPrivate *jobPriv = job->privateData;
+ qemuDomainObjPrivate *priv = vm->privateData;
virDomainState state;
int reason;
int rc;
@@ -3726,6 +3727,7 @@ qemuProcessRecoverMigration(virQEMUDriver *driver,
qemuMigrationParamsReset(driver, vm, VIR_ASYNC_JOB_NONE,
jobPriv->migParams, job->apiFlags);
+ qemuDomainSetMaxMemLock(vm, 0, &priv->preMigrationMemlock);
return 0;
}
--
2.35.1

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@ -1,175 +0,0 @@
From 5af7ae809ed21678c265a9559c9f70b90dcd31d9 Mon Sep 17 00:00:00 2001
Message-ID: <5af7ae809ed21678c265a9559c9f70b90dcd31d9.1689974710.git.jdenemar@redhat.com>
From: Boris Fiuczynski <fiuczy@linux.ibm.com>
Date: Fri, 14 Jul 2023 16:38:14 +0200
Subject: [PATCH] qemu: S390 does not provide physical address size
Commit be1b7d5b18 introduced parsing /proc/cpuinfo for "address size"
which is not including on S390 and therefore reports an internal error.
Lets remove the parsing on S390.
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Reviewed-by: Collin Walling <walling@linux.ibm.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit 8417c1394cd4deccee07235d4f7b2c54b774b08d)
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2224016
Signed-off-by: Boris Fiuczynski <bfiuczyn@redhat.com>
---
src/cpu/cpu_x86.c | 2 +-
src/qemu/qemu_capabilities.c | 2 +-
src/util/virhostcpu.c | 12 ++++++++++--
src/util/virhostcpu.h | 3 ++-
tests/domaincapsdata/qemu_4.2.0.s390x.xml | 1 -
tests/domaincapsdata/qemu_5.2.0.s390x.xml | 1 -
tests/domaincapsdata/qemu_6.0.0.s390x.xml | 1 -
tests/domaincapsdata/qemu_8.1.0.s390x.xml | 1 -
tests/domaincapsmock.c | 8 ++++++--
9 files changed, 20 insertions(+), 11 deletions(-)
diff --git a/src/cpu/cpu_x86.c b/src/cpu/cpu_x86.c
index 8d371d5501..3c0163c4d1 100644
--- a/src/cpu/cpu_x86.c
+++ b/src/cpu/cpu_x86.c
@@ -2795,7 +2795,7 @@ virCPUx86GetHost(virCPUDef *cpu,
VIR_DEBUG("Host CPU does not support invariant TSC");
}
- if (virHostCPUGetPhysAddrSize(&addrsz) == 0) {
+ if (virHostCPUGetPhysAddrSize(cpuData->arch, &addrsz) == 0) {
virCPUMaxPhysAddrDef *addr = g_new0(virCPUMaxPhysAddrDef, 1);
addr->bits = addrsz;
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 338608f0a2..85ea879f0b 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -3911,7 +3911,7 @@ virQEMUCapsInitHostCPUModel(virQEMUCaps *qemuCaps,
}
if (virQEMUCapsTypeIsAccelerated(type))
- virHostCPUGetPhysAddrSize(&physAddrSize);
+ virHostCPUGetPhysAddrSize(hostArch, &physAddrSize);
virQEMUCapsSetHostModel(qemuCaps, type, physAddrSize, cpu, migCPU, fullCPU);
diff --git a/src/util/virhostcpu.c b/src/util/virhostcpu.c
index 19195a1470..a15731e9ea 100644
--- a/src/util/virhostcpu.c
+++ b/src/util/virhostcpu.c
@@ -1646,10 +1646,17 @@ virHostCPUGetSignature(char **signature)
}
int
-virHostCPUGetPhysAddrSize(unsigned int *size)
+virHostCPUGetPhysAddrSize(const virArch hostArch,
+ unsigned int *size)
{
g_autoptr(FILE) cpuinfo = NULL;
+ if (ARCH_IS_S390(hostArch)) {
+ /* Ensure size is set to 0 as physical address size is unknown */
+ *size = 0;
+ return 0;
+ }
+
if (!(cpuinfo = fopen(CPUINFO_PATH, "r"))) {
virReportSystemError(errno, _("Failed to open cpuinfo file '%1$s'"),
CPUINFO_PATH);
@@ -1669,7 +1676,8 @@ virHostCPUGetSignature(char **signature)
}
int
-virHostCPUGetPhysAddrSize(unsigned int *size G_GNUC_UNUSED)
+virHostCPUGetPhysAddrSize(const virArch hostArch G_GNUC_UNUSED,
+ unsigned int *size G_GNUC_UNUSED)
{
errno = ENOSYS;
return -1;
diff --git a/src/util/virhostcpu.h b/src/util/virhostcpu.h
index 5232fee36d..5f0d43e069 100644
--- a/src/util/virhostcpu.h
+++ b/src/util/virhostcpu.h
@@ -87,7 +87,8 @@ virHostCPUTscInfo *virHostCPUGetTscInfo(void);
int virHostCPUGetSignature(char **signature);
-int virHostCPUGetPhysAddrSize(unsigned int *size);
+int virHostCPUGetPhysAddrSize(const virArch hostArch,
+ unsigned int *size);
int virHostCPUGetHaltPollTime(pid_t pid,
unsigned long long *haltPollSuccess,
diff --git a/tests/domaincapsdata/qemu_4.2.0.s390x.xml b/tests/domaincapsdata/qemu_4.2.0.s390x.xml
index da271825f9..2566f42997 100644
--- a/tests/domaincapsdata/qemu_4.2.0.s390x.xml
+++ b/tests/domaincapsdata/qemu_4.2.0.s390x.xml
@@ -38,7 +38,6 @@
</mode>
<mode name='host-model' supported='yes'>
<model fallback='forbid'>gen15a-base</model>
- <maxphysaddr mode='passthrough' limit='64'/>
<feature policy='require' name='aen'/>
<feature policy='require' name='cmmnt'/>
<feature policy='require' name='vxpdeh'/>
diff --git a/tests/domaincapsdata/qemu_5.2.0.s390x.xml b/tests/domaincapsdata/qemu_5.2.0.s390x.xml
index 99faaad866..12f38d3638 100644
--- a/tests/domaincapsdata/qemu_5.2.0.s390x.xml
+++ b/tests/domaincapsdata/qemu_5.2.0.s390x.xml
@@ -38,7 +38,6 @@
</mode>
<mode name='host-model' supported='yes'>
<model fallback='forbid'>gen15a-base</model>
- <maxphysaddr mode='passthrough' limit='64'/>
<feature policy='require' name='aen'/>
<feature policy='require' name='cmmnt'/>
<feature policy='require' name='vxpdeh'/>
diff --git a/tests/domaincapsdata/qemu_6.0.0.s390x.xml b/tests/domaincapsdata/qemu_6.0.0.s390x.xml
index df3708f801..703f729ae2 100644
--- a/tests/domaincapsdata/qemu_6.0.0.s390x.xml
+++ b/tests/domaincapsdata/qemu_6.0.0.s390x.xml
@@ -38,7 +38,6 @@
</mode>
<mode name='host-model' supported='yes'>
<model fallback='forbid'>gen15a-base</model>
- <maxphysaddr mode='passthrough' limit='64'/>
<feature policy='require' name='aen'/>
<feature policy='require' name='cmmnt'/>
<feature policy='require' name='vxpdeh'/>
diff --git a/tests/domaincapsdata/qemu_8.1.0.s390x.xml b/tests/domaincapsdata/qemu_8.1.0.s390x.xml
index d70b639503..3562e96965 100644
--- a/tests/domaincapsdata/qemu_8.1.0.s390x.xml
+++ b/tests/domaincapsdata/qemu_8.1.0.s390x.xml
@@ -38,7 +38,6 @@
</mode>
<mode name='host-model' supported='yes'>
<model fallback='forbid'>gen16a-base</model>
- <maxphysaddr mode='passthrough' limit='64'/>
<feature policy='require' name='nnpa'/>
<feature policy='require' name='aen'/>
<feature policy='require' name='cmmnt'/>
diff --git a/tests/domaincapsmock.c b/tests/domaincapsmock.c
index cecb333602..6ae0c4ad45 100644
--- a/tests/domaincapsmock.c
+++ b/tests/domaincapsmock.c
@@ -37,9 +37,13 @@ virHostCPUGetMicrocodeVersion(virArch hostArch G_GNUC_UNUSED)
}
int
-virHostCPUGetPhysAddrSize(unsigned int *size)
+virHostCPUGetPhysAddrSize(const virArch hostArch,
+ unsigned int *size)
{
- *size = 64;
+ if (ARCH_IS_S390(hostArch))
+ *size = 0;
+ else
+ *size = 64;
return 0;
}
--
2.41.0

View File

@ -0,0 +1,646 @@
From 53727afb9517dbfe4182f669eaf8dbe8c38e143c Mon Sep 17 00:00:00 2001
Message-ID: <53727afb9517dbfe4182f669eaf8dbe8c38e143c.1706524416.git.jdenemar@redhat.com>
From: Andrea Bolognani <abologna@redhat.com>
Date: Fri, 5 Jan 2024 18:44:56 +0100
Subject: [PATCH] qemu: Use CPU clusters for guests
https://issues.redhat.com/browse/RHEL-7043
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
(cherry picked from commit 655459420adb447da4744408e62537bc6ae960dd)
https://issues.redhat.com/browse/RHEL-7043
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
---
src/qemu/qemu_command.c | 5 ++++-
.../qemuxml2argvdata/cpu-hotplug-startup.x86_64-latest.args | 2 +-
tests/qemuxml2argvdata/cpu-numa-disjoint.x86_64-latest.args | 2 +-
.../qemuxml2argvdata/cpu-numa-disordered.x86_64-latest.args | 2 +-
tests/qemuxml2argvdata/cpu-numa-memshared.x86_64-latest.args | 2 +-
.../cpu-numa-no-memory-element.x86_64-latest.args | 2 +-
tests/qemuxml2argvdata/cpu-numa1.x86_64-latest.args | 2 +-
tests/qemuxml2argvdata/cpu-numa2.x86_64-latest.args | 2 +-
tests/qemuxml2argvdata/cpu-topology1.x86_64-latest.args | 2 +-
tests/qemuxml2argvdata/cpu-topology2.x86_64-latest.args | 2 +-
tests/qemuxml2argvdata/cpu-topology3.x86_64-latest.args | 2 +-
tests/qemuxml2argvdata/cpu-topology4.x86_64-latest.args | 2 +-
.../fd-memory-no-numa-topology.x86_64-latest.args | 2 +-
.../fd-memory-numa-topology.x86_64-latest.args | 2 +-
.../fd-memory-numa-topology2.x86_64-latest.args | 2 +-
.../fd-memory-numa-topology3.x86_64-latest.args | 2 +-
tests/qemuxml2argvdata/hugepages-nvdimm.x86_64-latest.args | 2 +-
.../memfd-memory-default-hugepage.x86_64-latest.args | 2 +-
tests/qemuxml2argvdata/memfd-memory-numa.x86_64-latest.args | 2 +-
.../memory-hotplug-dimm-addr.x86_64-latest.args | 2 +-
.../qemuxml2argvdata/memory-hotplug-dimm.x86_64-latest.args | 2 +-
.../memory-hotplug-multiple.x86_64-latest.args | 2 +-
.../memory-hotplug-nvdimm-access.x86_64-latest.args | 2 +-
.../memory-hotplug-nvdimm-align.x86_64-latest.args | 2 +-
.../memory-hotplug-nvdimm-label.x86_64-latest.args | 2 +-
.../memory-hotplug-nvdimm-pmem.x86_64-latest.args | 2 +-
.../memory-hotplug-nvdimm-ppc64-abi-update.ppc64-latest.args | 2 +-
.../memory-hotplug-nvdimm-ppc64.ppc64-latest.args | 2 +-
.../memory-hotplug-nvdimm-readonly.x86_64-latest.args | 2 +-
.../memory-hotplug-nvdimm.x86_64-latest.args | 2 +-
.../memory-hotplug-virtio-mem.x86_64-latest.args | 2 +-
.../memory-hotplug-virtio-pmem.x86_64-latest.args | 2 +-
tests/qemuxml2argvdata/memory-hotplug.x86_64-latest.args | 2 +-
.../numad-auto-memory-vcpu-cpuset.x86_64-latest.args | 2 +-
...to-memory-vcpu-no-cpuset-and-placement.x86_64-latest.args | 2 +-
.../numad-auto-vcpu-no-numatune.x86_64-latest.args | 2 +-
.../numad-auto-vcpu-static-numatune.x86_64-latest.args | 2 +-
.../numad-static-memory-auto-vcpu.x86_64-latest.args | 2 +-
.../numad-static-vcpu-no-numatune.x86_64-latest.args | 2 +-
tests/qemuxml2argvdata/numad.x86_64-latest.args | 2 +-
.../numatune-auto-nodeset-invalid.x86_64-latest.args | 2 +-
tests/qemuxml2argvdata/pci-expander-bus.x86_64-latest.args | 2 +-
tests/qemuxml2argvdata/pcie-expander-bus.x86_64-latest.args | 2 +-
.../qemuxml2argvdata/pseries-phb-numa-node.ppc64-latest.args | 2 +-
44 files changed, 47 insertions(+), 44 deletions(-)
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 71daa85e55..712feb7b81 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -7226,7 +7226,8 @@ qemuBuildSmpCommandLine(virCommand *cmd,
_("Only 1 die per socket is supported"));
return -1;
}
- if (def->cpu->clusters != 1) {
+ if (def->cpu->clusters != 1 &&
+ !virQEMUCapsGet(qemuCaps, QEMU_CAPS_SMP_CLUSTERS)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Only 1 cluster per die is supported"));
return -1;
@@ -7234,6 +7235,8 @@ qemuBuildSmpCommandLine(virCommand *cmd,
virBufferAsprintf(&buf, ",sockets=%u", def->cpu->sockets);
if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_SMP_DIES))
virBufferAsprintf(&buf, ",dies=%u", def->cpu->dies);
+ if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_SMP_CLUSTERS))
+ virBufferAsprintf(&buf, ",clusters=%u", def->cpu->clusters);
virBufferAsprintf(&buf, ",cores=%u", def->cpu->cores);
virBufferAsprintf(&buf, ",threads=%u", def->cpu->threads);
} else {
diff --git a/tests/qemuxml2argvdata/cpu-hotplug-startup.x86_64-latest.args b/tests/qemuxml2argvdata/cpu-hotplug-startup.x86_64-latest.args
index 009c08d71a..af1b464104 100644
--- a/tests/qemuxml2argvdata/cpu-hotplug-startup.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/cpu-hotplug-startup.x86_64-latest.args
@@ -16,7 +16,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-m size=219136k \
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \
-overcommit mem-lock=off \
--smp 1,maxcpus=6,sockets=3,dies=1,cores=2,threads=1 \
+-smp 1,maxcpus=6,sockets=3,dies=1,clusters=1,cores=2,threads=1 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
diff --git a/tests/qemuxml2argvdata/cpu-numa-disjoint.x86_64-latest.args b/tests/qemuxml2argvdata/cpu-numa-disjoint.x86_64-latest.args
index 3b12934425..22fca082a8 100644
--- a/tests/qemuxml2argvdata/cpu-numa-disjoint.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/cpu-numa-disjoint.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu qemu64 \
-m size=219136k \
-overcommit mem-lock=off \
--smp 16,sockets=2,dies=1,cores=4,threads=2 \
+-smp 16,sockets=2,dies=1,clusters=1,cores=4,threads=2 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":112197632}' \
-numa node,nodeid=0,cpus=0-3,cpus=8-11,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node1","size":112197632}' \
diff --git a/tests/qemuxml2argvdata/cpu-numa-disordered.x86_64-latest.args b/tests/qemuxml2argvdata/cpu-numa-disordered.x86_64-latest.args
index ee6974326d..bc4a6ad5f3 100644
--- a/tests/qemuxml2argvdata/cpu-numa-disordered.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/cpu-numa-disordered.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu qemu64 \
-m size=328704k \
-overcommit mem-lock=off \
--smp 16,sockets=2,dies=1,cores=4,threads=2 \
+-smp 16,sockets=2,dies=1,clusters=1,cores=4,threads=2 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":112197632}' \
-numa node,nodeid=0,cpus=0-5,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node1","size":112197632}' \
diff --git a/tests/qemuxml2argvdata/cpu-numa-memshared.x86_64-latest.args b/tests/qemuxml2argvdata/cpu-numa-memshared.x86_64-latest.args
index 0c9ec88b8b..1e486b1bbc 100644
--- a/tests/qemuxml2argvdata/cpu-numa-memshared.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/cpu-numa-memshared.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu qemu64 \
-m size=219136k \
-overcommit mem-lock=off \
--smp 16,sockets=2,dies=1,cores=4,threads=2 \
+-smp 16,sockets=2,dies=1,clusters=1,cores=4,threads=2 \
-object '{"qom-type":"memory-backend-file","id":"ram-node0","mem-path":"/var/lib/libvirt/qemu/ram/-1-QEMUGuest1/ram-node0","share":true,"size":112197632}' \
-numa node,nodeid=0,cpus=0-7,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-file","id":"ram-node1","mem-path":"/var/lib/libvirt/qemu/ram/-1-QEMUGuest1/ram-node1","share":false,"size":112197632}' \
diff --git a/tests/qemuxml2argvdata/cpu-numa-no-memory-element.x86_64-latest.args b/tests/qemuxml2argvdata/cpu-numa-no-memory-element.x86_64-latest.args
index 31a61f023e..59372c4ab9 100644
--- a/tests/qemuxml2argvdata/cpu-numa-no-memory-element.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/cpu-numa-no-memory-element.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu qemu64 \
-m size=219136k \
-overcommit mem-lock=off \
--smp 16,sockets=2,dies=1,cores=4,threads=2 \
+-smp 16,sockets=2,dies=1,clusters=1,cores=4,threads=2 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":112197632}' \
-numa node,nodeid=0,cpus=0-7,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node1","size":112197632}' \
diff --git a/tests/qemuxml2argvdata/cpu-numa1.x86_64-latest.args b/tests/qemuxml2argvdata/cpu-numa1.x86_64-latest.args
index 31a61f023e..59372c4ab9 100644
--- a/tests/qemuxml2argvdata/cpu-numa1.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/cpu-numa1.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu qemu64 \
-m size=219136k \
-overcommit mem-lock=off \
--smp 16,sockets=2,dies=1,cores=4,threads=2 \
+-smp 16,sockets=2,dies=1,clusters=1,cores=4,threads=2 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":112197632}' \
-numa node,nodeid=0,cpus=0-7,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node1","size":112197632}' \
diff --git a/tests/qemuxml2argvdata/cpu-numa2.x86_64-latest.args b/tests/qemuxml2argvdata/cpu-numa2.x86_64-latest.args
index 31a61f023e..59372c4ab9 100644
--- a/tests/qemuxml2argvdata/cpu-numa2.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/cpu-numa2.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu qemu64 \
-m size=219136k \
-overcommit mem-lock=off \
--smp 16,sockets=2,dies=1,cores=4,threads=2 \
+-smp 16,sockets=2,dies=1,clusters=1,cores=4,threads=2 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":112197632}' \
-numa node,nodeid=0,cpus=0-7,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node1","size":112197632}' \
diff --git a/tests/qemuxml2argvdata/cpu-topology1.x86_64-latest.args b/tests/qemuxml2argvdata/cpu-topology1.x86_64-latest.args
index 009c08d71a..af1b464104 100644
--- a/tests/qemuxml2argvdata/cpu-topology1.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/cpu-topology1.x86_64-latest.args
@@ -16,7 +16,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-m size=219136k \
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \
-overcommit mem-lock=off \
--smp 1,maxcpus=6,sockets=3,dies=1,cores=2,threads=1 \
+-smp 1,maxcpus=6,sockets=3,dies=1,clusters=1,cores=2,threads=1 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
diff --git a/tests/qemuxml2argvdata/cpu-topology2.x86_64-latest.args b/tests/qemuxml2argvdata/cpu-topology2.x86_64-latest.args
index 7ba175fa80..8560eb6126 100644
--- a/tests/qemuxml2argvdata/cpu-topology2.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/cpu-topology2.x86_64-latest.args
@@ -16,7 +16,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-m size=219136k \
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \
-overcommit mem-lock=off \
--smp 6,sockets=1,dies=1,cores=2,threads=3 \
+-smp 6,sockets=1,dies=1,clusters=1,cores=2,threads=3 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
diff --git a/tests/qemuxml2argvdata/cpu-topology3.x86_64-latest.args b/tests/qemuxml2argvdata/cpu-topology3.x86_64-latest.args
index c11b4cd307..3878c558b8 100644
--- a/tests/qemuxml2argvdata/cpu-topology3.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/cpu-topology3.x86_64-latest.args
@@ -16,7 +16,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-m size=219136k \
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \
-overcommit mem-lock=off \
--smp 6,sockets=3,dies=1,cores=2,threads=1 \
+-smp 6,sockets=3,dies=1,clusters=1,cores=2,threads=1 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
diff --git a/tests/qemuxml2argvdata/cpu-topology4.x86_64-latest.args b/tests/qemuxml2argvdata/cpu-topology4.x86_64-latest.args
index d0e31ba2b5..8720038c0d 100644
--- a/tests/qemuxml2argvdata/cpu-topology4.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/cpu-topology4.x86_64-latest.args
@@ -16,7 +16,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-m size=219136k \
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \
-overcommit mem-lock=off \
--smp 1,maxcpus=6,sockets=1,dies=3,cores=2,threads=1 \
+-smp 1,maxcpus=6,sockets=1,dies=3,clusters=1,cores=2,threads=1 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
diff --git a/tests/qemuxml2argvdata/fd-memory-no-numa-topology.x86_64-latest.args b/tests/qemuxml2argvdata/fd-memory-no-numa-topology.x86_64-latest.args
index 58b3c7b544..1bd75a85a6 100644
--- a/tests/qemuxml2argvdata/fd-memory-no-numa-topology.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/fd-memory-no-numa-topology.x86_64-latest.args
@@ -16,7 +16,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-instance-00000092/.config \
-m size=14680064k \
-object '{"qom-type":"memory-backend-file","id":"pc.ram","mem-path":"/var/lib/libvirt/qemu/ram/-1-instance-00000092/pc.ram","share":true,"x-use-canonical-path-for-ramblock-id":false,"prealloc":true,"size":15032385536}' \
-overcommit mem-lock=off \
--smp 8,sockets=8,dies=1,cores=1,threads=1 \
+-smp 8,sockets=8,dies=1,clusters=1,cores=1,threads=1 \
-uuid 126f2720-6f8e-45ab-a886-ec9277079a67 \
-display none \
-no-user-config \
diff --git a/tests/qemuxml2argvdata/fd-memory-numa-topology.x86_64-latest.args b/tests/qemuxml2argvdata/fd-memory-numa-topology.x86_64-latest.args
index 21f9a16540..17ef506431 100644
--- a/tests/qemuxml2argvdata/fd-memory-numa-topology.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/fd-memory-numa-topology.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-instance-00000092/.config \
-cpu qemu64 \
-m size=14680064k \
-overcommit mem-lock=off \
--smp 8,sockets=1,dies=1,cores=8,threads=1 \
+-smp 8,sockets=1,dies=1,clusters=1,cores=8,threads=1 \
-object '{"qom-type":"memory-backend-file","id":"ram-node0","mem-path":"/var/lib/libvirt/qemu/ram/-1-instance-00000092/ram-node0","share":true,"prealloc":true,"size":15032385536}' \
-numa node,nodeid=0,cpus=0-7,memdev=ram-node0 \
-uuid 126f2720-6f8e-45ab-a886-ec9277079a67 \
diff --git a/tests/qemuxml2argvdata/fd-memory-numa-topology2.x86_64-latest.args b/tests/qemuxml2argvdata/fd-memory-numa-topology2.x86_64-latest.args
index 3bf16f9caf..b247231b85 100644
--- a/tests/qemuxml2argvdata/fd-memory-numa-topology2.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/fd-memory-numa-topology2.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-instance-00000092/.config \
-cpu qemu64 \
-m size=29360128k \
-overcommit mem-lock=off \
--smp 20,sockets=1,dies=1,cores=20,threads=1 \
+-smp 20,sockets=1,dies=1,clusters=1,cores=20,threads=1 \
-object '{"qom-type":"memory-backend-file","id":"ram-node0","mem-path":"/var/lib/libvirt/qemu/ram/-1-instance-00000092/ram-node0","share":false,"prealloc":true,"size":15032385536}' \
-numa node,nodeid=0,cpus=0-7,cpus=16-19,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-file","id":"ram-node1","mem-path":"/var/lib/libvirt/qemu/ram/-1-instance-00000092/ram-node1","share":true,"prealloc":true,"size":15032385536}' \
diff --git a/tests/qemuxml2argvdata/fd-memory-numa-topology3.x86_64-latest.args b/tests/qemuxml2argvdata/fd-memory-numa-topology3.x86_64-latest.args
index 3153e22d56..9e94209499 100644
--- a/tests/qemuxml2argvdata/fd-memory-numa-topology3.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/fd-memory-numa-topology3.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-instance-00000092/.config \
-cpu qemu64 \
-m size=44040192k \
-overcommit mem-lock=off \
--smp 32,sockets=1,dies=1,cores=32,threads=1 \
+-smp 32,sockets=1,dies=1,clusters=1,cores=32,threads=1 \
-object '{"qom-type":"memory-backend-file","id":"ram-node0","mem-path":"/var/lib/libvirt/qemu/ram/-1-instance-00000092/ram-node0","share":true,"prealloc":true,"size":15032385536}' \
-numa node,nodeid=0,cpus=0-1,cpus=6-31,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-file","id":"ram-node1","mem-path":"/var/lib/libvirt/qemu/ram/-1-instance-00000092/ram-node1","share":true,"prealloc":true,"size":15032385536}' \
diff --git a/tests/qemuxml2argvdata/hugepages-nvdimm.x86_64-latest.args b/tests/qemuxml2argvdata/hugepages-nvdimm.x86_64-latest.args
index fa376accb5..f30db0ad09 100644
--- a/tests/qemuxml2argvdata/hugepages-nvdimm.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hugepages-nvdimm.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu qemu64 \
-m size=1048576k,slots=16,maxmem=1099511627776k \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-object '{"qom-type":"memory-backend-file","id":"ram-node0","mem-path":"/dev/hugepages2M/libvirt/qemu/-1-QEMUGuest1","share":true,"prealloc":true,"size":1073741824}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
diff --git a/tests/qemuxml2argvdata/memfd-memory-default-hugepage.x86_64-latest.args b/tests/qemuxml2argvdata/memfd-memory-default-hugepage.x86_64-latest.args
index 55969eb2fd..f850d7be60 100644
--- a/tests/qemuxml2argvdata/memfd-memory-default-hugepage.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memfd-memory-default-hugepage.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-instance-00000092/.config \
-cpu qemu64 \
-m size=14680064k \
-overcommit mem-lock=off \
--smp 8,sockets=1,dies=1,cores=8,threads=1 \
+-smp 8,sockets=1,dies=1,clusters=1,cores=8,threads=1 \
-object '{"qom-type":"thread-context","id":"tc-ram-node0","node-affinity":[3]}' \
-object '{"qom-type":"memory-backend-memfd","id":"ram-node0","hugetlb":true,"hugetlbsize":2097152,"share":true,"prealloc":true,"size":15032385536,"host-nodes":[3],"policy":"preferred","prealloc-context":"tc-ram-node0"}' \
-numa node,nodeid=0,cpus=0-7,memdev=ram-node0 \
diff --git a/tests/qemuxml2argvdata/memfd-memory-numa.x86_64-latest.args b/tests/qemuxml2argvdata/memfd-memory-numa.x86_64-latest.args
index 1ef2d69fcb..dbe2b82a56 100644
--- a/tests/qemuxml2argvdata/memfd-memory-numa.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memfd-memory-numa.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-instance-00000092/.config \
-cpu qemu64 \
-m size=14680064k,slots=16,maxmem=1099511627776k \
-overcommit mem-lock=off \
--smp 8,sockets=1,dies=1,cores=8,threads=1 \
+-smp 8,sockets=1,dies=1,clusters=1,cores=8,threads=1 \
-object '{"qom-type":"thread-context","id":"tc-ram-node0","node-affinity":[3]}' \
-object '{"qom-type":"memory-backend-memfd","id":"ram-node0","hugetlb":true,"hugetlbsize":2097152,"share":true,"prealloc":true,"prealloc-threads":8,"size":15032385536,"host-nodes":[3],"policy":"preferred","prealloc-context":"tc-ram-node0"}' \
-numa node,nodeid=0,cpus=0-7,memdev=ram-node0 \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-dimm-addr.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-dimm-addr.x86_64-latest.args
index 6ae1fd1b98..c15fe191de 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-dimm-addr.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-dimm-addr.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu qemu64 \
-m size=219136k,slots=16,maxmem=1099511627776k \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":224395264}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-dimm.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-dimm.x86_64-latest.args
index 71817da309..a729930db2 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-dimm.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-dimm.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu qemu64 \
-m size=219136k,slots=16,maxmem=1099511627776k \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":224395264}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-multiple.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-multiple.x86_64-latest.args
index ad1dad01ac..f1f2f93a11 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-multiple.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-multiple.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu qemu64 \
-m size=2095104k,slots=2,maxmem=1099511627776k \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":2145386496}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.x86_64-latest.args
index f09ae22927..d53732b39e 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu qemu64 \
-m size=219136k,slots=16,maxmem=1099511627776k \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":224395264}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.x86_64-latest.args
index 6cfe4b8263..cba467d9d3 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu qemu64 \
-m size=219136k,slots=16,maxmem=1099511627776k \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":224395264}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.x86_64-latest.args
index 4041c15b2b..2ad23a0224 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu qemu64 \
-m size=219136k,slots=16,maxmem=1099511627776k \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":224395264}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.x86_64-latest.args
index 3547e96c00..ac5ca187b1 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu qemu64 \
-m size=219136k,slots=16,maxmem=1099511627776k \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":224395264}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-ppc64-abi-update.ppc64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-ppc64-abi-update.ppc64-latest.args
index 9b57518fca..c2c1623d9f 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-ppc64-abi-update.ppc64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-ppc64-abi-update.ppc64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu POWER9 \
-m size=1048576k,slots=16,maxmem=1099511627776k \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":1073741824}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-ppc64.ppc64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-ppc64.ppc64-latest.args
index 9b57518fca..c2c1623d9f 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-ppc64.ppc64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-ppc64.ppc64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu POWER9 \
-m size=1048576k,slots=16,maxmem=1099511627776k \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":1073741824}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.x86_64-latest.args
index 17bacfb2f6..8af4673841 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu qemu64 \
-m size=219136k,slots=16,maxmem=1099511627776k \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":224395264}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm.x86_64-latest.args
index 1321e5556e..6531caa908 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu qemu64 \
-m size=1048576k,slots=16,maxmem=1099511627776k \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":1073741824}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args
index 607ce9b0e8..dbe96ae21d 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu qemu64 \
-m size=2095104k,maxmem=1099511627776k \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":2145386496}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
diff --git a/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.x86_64-latest.args
index 9bbde420a9..df7b7f80a9 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu qemu64 \
-m size=2095104k,maxmem=1099511627776k \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":2145386496}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
diff --git a/tests/qemuxml2argvdata/memory-hotplug.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug.x86_64-latest.args
index 53f0fbc68f..d04d9d73e9 100644
--- a/tests/qemuxml2argvdata/memory-hotplug.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu qemu64 \
-m size=219136k,slots=16,maxmem=1099511627776k \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":224395264}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
diff --git a/tests/qemuxml2argvdata/numad-auto-memory-vcpu-cpuset.x86_64-latest.args b/tests/qemuxml2argvdata/numad-auto-memory-vcpu-cpuset.x86_64-latest.args
index d4238f3d9e..138c8255f7 100644
--- a/tests/qemuxml2argvdata/numad-auto-memory-vcpu-cpuset.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/numad-auto-memory-vcpu-cpuset.x86_64-latest.args
@@ -16,7 +16,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-m size=219136k \
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264,"host-nodes":[0,1,2,3],"policy":"interleave"}' \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
diff --git a/tests/qemuxml2argvdata/numad-auto-memory-vcpu-no-cpuset-and-placement.x86_64-latest.args b/tests/qemuxml2argvdata/numad-auto-memory-vcpu-no-cpuset-and-placement.x86_64-latest.args
index d4238f3d9e..138c8255f7 100644
--- a/tests/qemuxml2argvdata/numad-auto-memory-vcpu-no-cpuset-and-placement.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/numad-auto-memory-vcpu-no-cpuset-and-placement.x86_64-latest.args
@@ -16,7 +16,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-m size=219136k \
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264,"host-nodes":[0,1,2,3],"policy":"interleave"}' \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
diff --git a/tests/qemuxml2argvdata/numad-auto-vcpu-no-numatune.x86_64-latest.args b/tests/qemuxml2argvdata/numad-auto-vcpu-no-numatune.x86_64-latest.args
index 7022d2cc00..f13f04c9d4 100644
--- a/tests/qemuxml2argvdata/numad-auto-vcpu-no-numatune.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/numad-auto-vcpu-no-numatune.x86_64-latest.args
@@ -16,7 +16,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-m size=219136k \
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264,"host-nodes":[0,1,2,3],"policy":"bind"}' \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
diff --git a/tests/qemuxml2argvdata/numad-auto-vcpu-static-numatune.x86_64-latest.args b/tests/qemuxml2argvdata/numad-auto-vcpu-static-numatune.x86_64-latest.args
index 9ddfb286b5..f1c49619db 100644
--- a/tests/qemuxml2argvdata/numad-auto-vcpu-static-numatune.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/numad-auto-vcpu-static-numatune.x86_64-latest.args
@@ -16,7 +16,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-m size=219136k \
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264,"host-nodes":[0],"policy":"interleave"}' \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
diff --git a/tests/qemuxml2argvdata/numad-static-memory-auto-vcpu.x86_64-latest.args b/tests/qemuxml2argvdata/numad-static-memory-auto-vcpu.x86_64-latest.args
index d4238f3d9e..138c8255f7 100644
--- a/tests/qemuxml2argvdata/numad-static-memory-auto-vcpu.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/numad-static-memory-auto-vcpu.x86_64-latest.args
@@ -16,7 +16,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-m size=219136k \
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264,"host-nodes":[0,1,2,3],"policy":"interleave"}' \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
diff --git a/tests/qemuxml2argvdata/numad-static-vcpu-no-numatune.x86_64-latest.args b/tests/qemuxml2argvdata/numad-static-vcpu-no-numatune.x86_64-latest.args
index ffbccb8408..76ca5c4bea 100644
--- a/tests/qemuxml2argvdata/numad-static-vcpu-no-numatune.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/numad-static-vcpu-no-numatune.x86_64-latest.args
@@ -16,7 +16,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-m size=219136k \
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
diff --git a/tests/qemuxml2argvdata/numad.x86_64-latest.args b/tests/qemuxml2argvdata/numad.x86_64-latest.args
index d4238f3d9e..138c8255f7 100644
--- a/tests/qemuxml2argvdata/numad.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/numad.x86_64-latest.args
@@ -16,7 +16,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-m size=219136k \
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264,"host-nodes":[0,1,2,3],"policy":"interleave"}' \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
diff --git a/tests/qemuxml2argvdata/numatune-auto-nodeset-invalid.x86_64-latest.args b/tests/qemuxml2argvdata/numatune-auto-nodeset-invalid.x86_64-latest.args
index 57a2b893f1..e35471d91b 100644
--- a/tests/qemuxml2argvdata/numatune-auto-nodeset-invalid.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/numatune-auto-nodeset-invalid.x86_64-latest.args
@@ -16,7 +16,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-m size=219136k \
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264,"host-nodes":[0,1,2,3],"policy":"preferred"}' \
-overcommit mem-lock=off \
--smp 2,sockets=2,dies=1,cores=1,threads=1 \
+-smp 2,sockets=2,dies=1,clusters=1,cores=1,threads=1 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
diff --git a/tests/qemuxml2argvdata/pci-expander-bus.x86_64-latest.args b/tests/qemuxml2argvdata/pci-expander-bus.x86_64-latest.args
index bf553a8e32..d3960731be 100644
--- a/tests/qemuxml2argvdata/pci-expander-bus.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/pci-expander-bus.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-expander-test/.config \
-cpu qemu64 \
-m size=219136k \
-overcommit mem-lock=off \
--smp 16,sockets=2,dies=1,cores=4,threads=2 \
+-smp 16,sockets=2,dies=1,clusters=1,cores=4,threads=2 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":112197632}' \
-numa node,nodeid=0,cpus=0-7,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node1","size":112197632}' \
diff --git a/tests/qemuxml2argvdata/pcie-expander-bus.x86_64-latest.args b/tests/qemuxml2argvdata/pcie-expander-bus.x86_64-latest.args
index 3fb86c29c2..b179fadc27 100644
--- a/tests/qemuxml2argvdata/pcie-expander-bus.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/pcie-expander-bus.x86_64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-pcie-expander-bus-te/.config \
-cpu qemu64 \
-m size=219136k \
-overcommit mem-lock=off \
--smp 16,sockets=2,dies=1,cores=4,threads=2 \
+-smp 16,sockets=2,dies=1,clusters=1,cores=4,threads=2 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":112197632}' \
-numa node,nodeid=0,cpus=0-7,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node1","size":112197632}' \
diff --git a/tests/qemuxml2argvdata/pseries-phb-numa-node.ppc64-latest.args b/tests/qemuxml2argvdata/pseries-phb-numa-node.ppc64-latest.args
index 7ffcb1d8c5..942540a296 100644
--- a/tests/qemuxml2argvdata/pseries-phb-numa-node.ppc64-latest.args
+++ b/tests/qemuxml2argvdata/pseries-phb-numa-node.ppc64-latest.args
@@ -15,7 +15,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-cpu POWER9 \
-m size=2097152k \
-overcommit mem-lock=off \
--smp 8,sockets=2,dies=1,cores=1,threads=4 \
+-smp 8,sockets=2,dies=1,clusters=1,cores=1,threads=4 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":1073741824,"host-nodes":[1],"policy":"bind"}' \
-numa node,nodeid=0,cpus=0-3,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-ram","id":"ram-node1","size":1073741824,"host-nodes":[2],"policy":"bind"}' \
--
2.43.0

View File

@ -1,97 +0,0 @@
From 1c1274ab6be81184ca2193a86735e2edb27aee8d Mon Sep 17 00:00:00 2001
Message-ID: <1c1274ab6be81184ca2193a86735e2edb27aee8d.1689974709.git.jdenemar@redhat.com>
From: Boris Fiuczynski <fiuczy@linux.ibm.com>
Date: Wed, 5 Jul 2023 08:20:25 +0200
Subject: [PATCH] qemu: add run-with async-teardown capability
QEMU capability is looking in query-command-line-options response for
...
{
"parameters": [
{
"name": "async-teardown",
"type": "boolean"
}
],
"option": "run-with"
}
...
allow to use the QEMU option -run-with async-teardown=on|off
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit 65c6513811d1cdc7e97319164d7528411520dd0c)
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2168499
Signed-off-by: Boris Fiuczynski <bfiuczyn@redhat.com>
---
src/qemu/qemu_capabilities.c | 4 ++++
src/qemu/qemu_capabilities.h | 3 +++
tests/qemucapabilitiesdata/caps_8.1.0_s390x.xml | 1 +
tests/qemucapabilitiesdata/caps_8.1.0_x86_64.xml | 1 +
4 files changed, 9 insertions(+)
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 7dad7231ee..c9f4b17208 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -694,6 +694,9 @@ VIR_ENUM_IMPL(virQEMUCaps,
"rbd-encryption-layering", /* QEMU_CAPS_RBD_ENCRYPTION_LAYERING */
"rbd-encryption-luks-any", /* QEMU_CAPS_RBD_ENCRYPTION_LUKS_ANY */
"qcow2-discard-no-unref", /* QEMU_CAPS_QCOW2_DISCARD_NO_UNREF */
+
+ /* 450 */
+ "run-with.async-teardown", /* QEMU_CAPS_RUN_WITH_ASYNC_TEARDOWN */
);
@@ -3369,6 +3372,7 @@ static struct virQEMUCapsCommandLineProps virQEMUCapsCommandLine[] = {
{ "spice", "gl", QEMU_CAPS_SPICE_GL },
{ "spice", "rendernode", QEMU_CAPS_SPICE_RENDERNODE },
{ "vnc", "power-control", QEMU_CAPS_VNC_POWER_CONTROL },
+ { "run-with", "async-teardown", QEMU_CAPS_RUN_WITH_ASYNC_TEARDOWN },
};
static int
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index ce545cb2cc..2460fa7fa0 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -674,6 +674,9 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
QEMU_CAPS_RBD_ENCRYPTION_LUKS_ANY, /* luks-any (LUKS and LUKS2) encryption format for Ceph RBD */
QEMU_CAPS_QCOW2_DISCARD_NO_UNREF, /* qcow2 block driver allows discards without unrefing the sector */
+ /* 450 */
+ QEMU_CAPS_RUN_WITH_ASYNC_TEARDOWN, /* asynchronous teardown -run-with async-teardown=on|off */
+
QEMU_CAPS_LAST /* this must always be the last item */
} virQEMUCapsFlags;
diff --git a/tests/qemucapabilitiesdata/caps_8.1.0_s390x.xml b/tests/qemucapabilitiesdata/caps_8.1.0_s390x.xml
index 23b5aece15..88c7ac89db 100644
--- a/tests/qemucapabilitiesdata/caps_8.1.0_s390x.xml
+++ b/tests/qemucapabilitiesdata/caps_8.1.0_s390x.xml
@@ -114,6 +114,7 @@
<flag name='virtio-gpu.blob'/>
<flag name='rbd-encryption-layering'/>
<flag name='rbd-encryption-luks-any'/>
+ <flag name='run-with.async-teardown'/>
<version>8000050</version>
<microcodeVersion>39100245</microcodeVersion>
<package>v8.0.0-1270-g1c12355b</package>
diff --git a/tests/qemucapabilitiesdata/caps_8.1.0_x86_64.xml b/tests/qemucapabilitiesdata/caps_8.1.0_x86_64.xml
index f717c83fec..475496a8c8 100644
--- a/tests/qemucapabilitiesdata/caps_8.1.0_x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_8.1.0_x86_64.xml
@@ -206,6 +206,7 @@
<flag name='rbd-encryption-layering'/>
<flag name='rbd-encryption-luks-any'/>
<flag name='qcow2-discard-no-unref'/>
+ <flag name='run-with.async-teardown'/>
<version>8000050</version>
<microcodeVersion>43100245</microcodeVersion>
<package>v8.0.0-1739-g5f9dd6a8ce</package>
--
2.41.0

View File

@ -1,836 +0,0 @@
From d216c360f9d0acda0726194aed81e145018a3951 Mon Sep 17 00:00:00 2001
Message-ID: <d216c360f9d0acda0726194aed81e145018a3951.1689974709.git.jdenemar@redhat.com>
From: Boris Fiuczynski <fiuczy@linux.ibm.com>
Date: Wed, 5 Jul 2023 08:20:26 +0200
Subject: [PATCH] qemu: allow use of async teardown in domain
Asynchronous teardown can be specified if the QEMU binary supports it by
adding in the domain XML
<features>
...
<async-teardown enabled='yes|no'/>
...
</features>
By default this new feature is disabled.
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit 3bf02acdc5446b2c4a3078f99d8f5232acff9043)
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2168499
Signed-off-by: Boris Fiuczynski <bfiuczyn@redhat.com>
---
docs/formatdomain.rst | 6 +++
src/conf/domain_conf.c | 22 ++++++++++
src/conf/domain_conf.h | 1 +
src/conf/schemas/domaincommon.rng | 9 ++++
src/qemu/qemu_command.c | 22 ++++++++++
src/qemu/qemu_validate.c | 9 ++++
.../async-teardown.x86_64-latest.args | 37 ++++++++++++++++
tests/qemuxml2argvdata/async-teardown.xml | 31 +++++++++++++
...0-async-teardown-disabled.s390x-6.0.0.args | 35 +++++++++++++++
...-async-teardown-disabled.s390x-latest.args | 36 +++++++++++++++
.../s390-async-teardown-disabled.xml | 24 ++++++++++
...async-teardown-no-attrib.s390x-latest.args | 36 +++++++++++++++
.../s390-async-teardown-no-attrib.xml | 24 ++++++++++
.../s390-async-teardown.s390x-6.0.0.err | 1 +
.../s390-async-teardown.s390x-latest.args | 36 +++++++++++++++
.../qemuxml2argvdata/s390-async-teardown.xml | 24 ++++++++++
tests/qemuxml2argvtest.c | 7 +++
.../async-teardown.x86_64-latest.xml | 44 +++++++++++++++++++
...90-async-teardown-disabled.s390x-6.0.0.xml | 36 +++++++++++++++
...0-async-teardown-disabled.s390x-latest.xml | 36 +++++++++++++++
...-async-teardown-no-attrib.s390x-latest.xml | 36 +++++++++++++++
.../s390-async-teardown.s390x-latest.xml | 36 +++++++++++++++
tests/qemuxml2xmltest.c | 6 +++
23 files changed, 554 insertions(+)
create mode 100644 tests/qemuxml2argvdata/async-teardown.x86_64-latest.args
create mode 100644 tests/qemuxml2argvdata/async-teardown.xml
create mode 100644 tests/qemuxml2argvdata/s390-async-teardown-disabled.s390x-6.0.0.args
create mode 100644 tests/qemuxml2argvdata/s390-async-teardown-disabled.s390x-latest.args
create mode 100644 tests/qemuxml2argvdata/s390-async-teardown-disabled.xml
create mode 100644 tests/qemuxml2argvdata/s390-async-teardown-no-attrib.s390x-latest.args
create mode 100644 tests/qemuxml2argvdata/s390-async-teardown-no-attrib.xml
create mode 100644 tests/qemuxml2argvdata/s390-async-teardown.s390x-6.0.0.err
create mode 100644 tests/qemuxml2argvdata/s390-async-teardown.s390x-latest.args
create mode 100644 tests/qemuxml2argvdata/s390-async-teardown.xml
create mode 100644 tests/qemuxml2xmloutdata/async-teardown.x86_64-latest.xml
create mode 100644 tests/qemuxml2xmloutdata/s390-async-teardown-disabled.s390x-6.0.0.xml
create mode 100644 tests/qemuxml2xmloutdata/s390-async-teardown-disabled.s390x-latest.xml
create mode 100644 tests/qemuxml2xmloutdata/s390-async-teardown-no-attrib.s390x-latest.xml
create mode 100644 tests/qemuxml2xmloutdata/s390-async-teardown.s390x-latest.xml
diff --git a/docs/formatdomain.rst b/docs/formatdomain.rst
index f29449f749..c61c8a3fec 100644
--- a/docs/formatdomain.rst
+++ b/docs/formatdomain.rst
@@ -2000,6 +2000,7 @@ Hypervisors may allow certain CPU / machine features to be toggled on/off.
<tcg>
<tb-cache unit='MiB'>128</tb-cache>
</tcg>
+ <async-teardown enabled='yes'/>
</features>
...
@@ -2230,6 +2231,11 @@ are:
tb-cache The size of translation block cache size an integer (a multiple of MiB) :since:`8.0.0`
=========== ============================================== =================================================== ==============
+``async-teardown``
+ Depending on the ``enabled`` attribute (values ``yes``, ``no``) enable or
+ disable QEMU asynchronous teardown to improve memory reclaiming on a guest.
+ :since:`Since 9.6.0` (QEMU only)
+
Time keeping
------------
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 4121b6a054..5ac5c0b771 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -181,6 +181,7 @@ VIR_ENUM_IMPL(virDomainFeature,
"sbbc",
"ibs",
"tcg",
+ "async-teardown",
);
VIR_ENUM_IMPL(virDomainCapabilitiesPolicy,
@@ -16689,6 +16690,20 @@ virDomainFeaturesDefParse(virDomainDef *def,
return -1;
break;
+ case VIR_DOMAIN_FEATURE_ASYNC_TEARDOWN: {
+ virTristateBool enabled;
+
+ if (virXMLPropTristateBool(nodes[i], "enabled",
+ VIR_XML_PROP_NONE, &enabled) < 0)
+ return -1;
+
+ if (enabled == VIR_TRISTATE_BOOL_ABSENT)
+ enabled = VIR_TRISTATE_BOOL_YES;
+
+ def->features[val] = enabled;
+ break;
+ }
+
case VIR_DOMAIN_FEATURE_LAST:
break;
}
@@ -20628,6 +20643,7 @@ virDomainDefFeaturesCheckABIStability(virDomainDef *src,
case VIR_DOMAIN_FEATURE_MSRS:
case VIR_DOMAIN_FEATURE_TCG:
+ case VIR_DOMAIN_FEATURE_ASYNC_TEARDOWN:
case VIR_DOMAIN_FEATURE_LAST:
break;
}
@@ -27340,6 +27356,12 @@ virDomainDefFormatFeatures(virBuffer *buf,
virDomainFeatureTCGFormat(&childBuf, def);
break;
+ case VIR_DOMAIN_FEATURE_ASYNC_TEARDOWN:
+ if (def->features[i] != VIR_TRISTATE_SWITCH_ABSENT)
+ virBufferAsprintf(&childBuf, "<async-teardown enabled='%s'/>\n",
+ virTristateBoolTypeToString(def->features[i]));
+ break;
+
case VIR_DOMAIN_FEATURE_LAST:
break;
}
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index cddaa3824d..c857ba556f 100644
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -2170,6 +2170,7 @@ typedef enum {
VIR_DOMAIN_FEATURE_SBBC,
VIR_DOMAIN_FEATURE_IBS,
VIR_DOMAIN_FEATURE_TCG,
+ VIR_DOMAIN_FEATURE_ASYNC_TEARDOWN,
VIR_DOMAIN_FEATURE_LAST
} virDomainFeature;
diff --git a/src/conf/schemas/domaincommon.rng b/src/conf/schemas/domaincommon.rng
index fcf9e00600..c2f56b0490 100644
--- a/src/conf/schemas/domaincommon.rng
+++ b/src/conf/schemas/domaincommon.rng
@@ -6660,6 +6660,15 @@
<optional>
<ref name="tcgfeatures"/>
</optional>
+ <optional>
+ <element name="async-teardown">
+ <optional>
+ <attribute name="enabled">
+ <ref name="virYesNo"/>
+ </attribute>
+ </optional>
+ </element>
+ </optional>
</interleave>
</element>
</optional>
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index cde6ab4dde..ec5d8b52d4 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -10175,6 +10175,25 @@ qemuBuildCryptoCommandLine(virCommand *cmd,
}
+static int
+qemuBuildAsyncTeardownCommandLine(virCommand *cmd,
+ const virDomainDef *def,
+ virQEMUCaps *qemuCaps)
+{
+ g_autofree char *async = NULL;
+ virTristateBool enabled = def->features[VIR_DOMAIN_FEATURE_ASYNC_TEARDOWN];
+
+ if (enabled != VIR_TRISTATE_BOOL_ABSENT &&
+ virQEMUCapsGet(qemuCaps, QEMU_CAPS_RUN_WITH_ASYNC_TEARDOWN)) {
+ async = g_strdup_printf("async-teardown=%s",
+ virTristateSwitchTypeToString(enabled));
+ virCommandAddArgList(cmd, "-run-with", async, NULL);
+ }
+
+ return 0;
+}
+
+
typedef enum {
QEMU_COMMAND_DEPRECATION_BEHAVIOR_NONE = 0,
QEMU_COMMAND_DEPRECATION_BEHAVIOR_OMIT,
@@ -10530,6 +10549,9 @@ qemuBuildCommandLine(virDomainObj *vm,
if (qemuBuildCryptoCommandLine(cmd, def, qemuCaps) < 0)
return NULL;
+ if (qemuBuildAsyncTeardownCommandLine(cmd, def, qemuCaps) < 0)
+ return NULL;
+
if (cfg->logTimestamp)
virCommandAddArgList(cmd, "-msg", "timestamp=on", NULL);
diff --git a/src/qemu/qemu_validate.c b/src/qemu/qemu_validate.c
index a53729d349..7e09e2c52f 100644
--- a/src/qemu/qemu_validate.c
+++ b/src/qemu/qemu_validate.c
@@ -219,6 +219,15 @@ qemuValidateDomainDefFeatures(const virDomainDef *def,
}
break;
+ case VIR_DOMAIN_FEATURE_ASYNC_TEARDOWN:
+ if (def->features[i] == VIR_TRISTATE_BOOL_YES &&
+ !virQEMUCapsGet(qemuCaps, QEMU_CAPS_RUN_WITH_ASYNC_TEARDOWN)) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("asynchronous teardown is not available with this QEMU binary"));
+ return -1;
+ }
+ break;
+
case VIR_DOMAIN_FEATURE_SMM:
case VIR_DOMAIN_FEATURE_KVM:
case VIR_DOMAIN_FEATURE_XEN:
diff --git a/tests/qemuxml2argvdata/async-teardown.x86_64-latest.args b/tests/qemuxml2argvdata/async-teardown.x86_64-latest.args
new file mode 100644
index 0000000000..455382f1f0
--- /dev/null
+++ b/tests/qemuxml2argvdata/async-teardown.x86_64-latest.args
@@ -0,0 +1,37 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1 \
+USER=test \
+LOGNAME=test \
+XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.local/share \
+XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.cache \
+XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
+/usr/bin/qemu-system-x86_64 \
+-name guest=QEMUGuest1,debug-threads=on \
+-S \
+-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \
+-machine pc,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \
+-accel tcg \
+-cpu qemu64 \
+-m size=219136k \
+-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \
+-overcommit mem-lock=off \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
+-display none \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-boot strict=on \
+-device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
+-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
+-device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-audiodev '{"id":"audio1","driver":"none"}' \
+-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
+-run-with async-teardown=on \
+-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/async-teardown.xml b/tests/qemuxml2argvdata/async-teardown.xml
new file mode 100644
index 0000000000..70c1eccc55
--- /dev/null
+++ b/tests/qemuxml2argvdata/async-teardown.xml
@@ -0,0 +1,31 @@
+<domain type='qemu'>
+ <name>QEMUGuest1</name>
+ <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+ <memory unit='KiB'>219136</memory>
+ <currentMemory unit='KiB'>219136</currentMemory>
+ <vcpu placement='static'>1</vcpu>
+ <os>
+ <type arch='x86_64' machine='pc'>hvm</type>
+ <boot dev='hd'/>
+ </os>
+ <clock offset='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>destroy</on_crash>
+ <features>
+ <async-teardown enabled='yes'/>
+ </features>
+ <devices>
+ <emulator>/usr/bin/qemu-system-x86_64</emulator>
+ <disk type='block' device='disk'>
+ <source dev='/dev/HostVG/QEMUGuest1'/>
+ <target dev='hda' bus='ide'/>
+ <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+ </disk>
+ <controller type='usb' index='0'/>
+ <controller type='fdc' index='0'/>
+ <controller type='ide' index='0'/>
+ <controller type='pci' index='0' model='pci-root'/>
+ <memballoon model='virtio'/>
+ </devices>
+</domain>
diff --git a/tests/qemuxml2argvdata/s390-async-teardown-disabled.s390x-6.0.0.args b/tests/qemuxml2argvdata/s390-async-teardown-disabled.s390x-6.0.0.args
new file mode 100644
index 0000000000..57690530a2
--- /dev/null
+++ b/tests/qemuxml2argvdata/s390-async-teardown-disabled.s390x-6.0.0.args
@@ -0,0 +1,35 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1 \
+USER=test \
+LOGNAME=test \
+XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.local/share \
+XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.cache \
+XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
+/usr/bin/qemu-system-s390x \
+-name guest=QEMUGuest1,debug-threads=on \
+-S \
+-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \
+-machine s390-ccw-virtio-6.0,usb=off,dump-guest-core=off,memory-backend=s390.ram \
+-accel tcg \
+-cpu qemu \
+-m size=262144k \
+-object '{"qom-type":"memory-backend-ram","id":"s390.ram","size":268435456}' \
+-overcommit mem-lock=off \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid 9aa4b45c-b9dd-45ef-91fe-862b27b4231f \
+-display none \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-boot strict=on \
+-device virtio-serial-ccw,id=virtio-serial0,devno=fe.0.0000 \
+-chardev pty,id=charconsole0 \
+-device virtconsole,chardev=charconsole0,id=console0 \
+-audiodev '{"id":"audio1","driver":"none"}' \
+-device virtio-balloon-ccw,id=balloon0,devno=fe.0.0001 \
+-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
+-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/s390-async-teardown-disabled.s390x-latest.args b/tests/qemuxml2argvdata/s390-async-teardown-disabled.s390x-latest.args
new file mode 100644
index 0000000000..96b18b83ce
--- /dev/null
+++ b/tests/qemuxml2argvdata/s390-async-teardown-disabled.s390x-latest.args
@@ -0,0 +1,36 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1 \
+USER=test \
+LOGNAME=test \
+XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.local/share \
+XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.cache \
+XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
+/usr/bin/qemu-system-s390x \
+-name guest=QEMUGuest1,debug-threads=on \
+-S \
+-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \
+-machine s390-ccw-virtio,usb=off,dump-guest-core=off,memory-backend=s390.ram \
+-accel tcg \
+-cpu qemu \
+-m size=262144k \
+-object '{"qom-type":"memory-backend-ram","id":"s390.ram","size":268435456}' \
+-overcommit mem-lock=off \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid 9aa4b45c-b9dd-45ef-91fe-862b27b4231f \
+-display none \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-boot strict=on \
+-device '{"driver":"virtio-serial-ccw","id":"virtio-serial0","devno":"fe.0.0000"}' \
+-chardev pty,id=charconsole0 \
+-device '{"driver":"virtconsole","chardev":"charconsole0","id":"console0"}' \
+-audiodev '{"id":"audio1","driver":"none"}' \
+-device '{"driver":"virtio-balloon-ccw","id":"balloon0","devno":"fe.0.0001"}' \
+-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
+-run-with async-teardown=off \
+-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/s390-async-teardown-disabled.xml b/tests/qemuxml2argvdata/s390-async-teardown-disabled.xml
new file mode 100644
index 0000000000..3939be0006
--- /dev/null
+++ b/tests/qemuxml2argvdata/s390-async-teardown-disabled.xml
@@ -0,0 +1,24 @@
+<domain type='qemu'>
+ <name>QEMUGuest1</name>
+ <uuid>9aa4b45c-b9dd-45ef-91fe-862b27b4231f</uuid>
+ <memory>262144</memory>
+ <currentMemory>262144</currentMemory>
+ <os>
+ <type arch='s390x' machine='s390-ccw-virtio'>hvm</type>
+ </os>
+ <clock offset='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>destroy</on_crash>
+ <features>
+ <async-teardown enabled='no'/>
+ </features>
+ <devices>
+ <emulator>/usr/bin/qemu-system-s390x</emulator>
+ <controller type='virtio-serial' index='0'>
+ </controller>
+ <console type='pty'>
+ <target type='virtio'/>
+ </console>
+ </devices>
+</domain>
diff --git a/tests/qemuxml2argvdata/s390-async-teardown-no-attrib.s390x-latest.args b/tests/qemuxml2argvdata/s390-async-teardown-no-attrib.s390x-latest.args
new file mode 100644
index 0000000000..cc7866499f
--- /dev/null
+++ b/tests/qemuxml2argvdata/s390-async-teardown-no-attrib.s390x-latest.args
@@ -0,0 +1,36 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1 \
+USER=test \
+LOGNAME=test \
+XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.local/share \
+XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.cache \
+XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
+/usr/bin/qemu-system-s390x \
+-name guest=QEMUGuest1,debug-threads=on \
+-S \
+-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \
+-machine s390-ccw-virtio,usb=off,dump-guest-core=off,memory-backend=s390.ram \
+-accel tcg \
+-cpu qemu \
+-m size=262144k \
+-object '{"qom-type":"memory-backend-ram","id":"s390.ram","size":268435456}' \
+-overcommit mem-lock=off \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid 9aa4b45c-b9dd-45ef-91fe-862b27b4231f \
+-display none \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-boot strict=on \
+-device '{"driver":"virtio-serial-ccw","id":"virtio-serial0","devno":"fe.0.0000"}' \
+-chardev pty,id=charconsole0 \
+-device '{"driver":"virtconsole","chardev":"charconsole0","id":"console0"}' \
+-audiodev '{"id":"audio1","driver":"none"}' \
+-device '{"driver":"virtio-balloon-ccw","id":"balloon0","devno":"fe.0.0001"}' \
+-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
+-run-with async-teardown=on \
+-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/s390-async-teardown-no-attrib.xml b/tests/qemuxml2argvdata/s390-async-teardown-no-attrib.xml
new file mode 100644
index 0000000000..e069cd41ed
--- /dev/null
+++ b/tests/qemuxml2argvdata/s390-async-teardown-no-attrib.xml
@@ -0,0 +1,24 @@
+<domain type='qemu'>
+ <name>QEMUGuest1</name>
+ <uuid>9aa4b45c-b9dd-45ef-91fe-862b27b4231f</uuid>
+ <memory>262144</memory>
+ <currentMemory>262144</currentMemory>
+ <os>
+ <type arch='s390x' machine='s390-ccw-virtio'>hvm</type>
+ </os>
+ <clock offset='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>destroy</on_crash>
+ <features>
+ <async-teardown/>
+ </features>
+ <devices>
+ <emulator>/usr/bin/qemu-system-s390x</emulator>
+ <controller type='virtio-serial' index='0'>
+ </controller>
+ <console type='pty'>
+ <target type='virtio'/>
+ </console>
+ </devices>
+</domain>
diff --git a/tests/qemuxml2argvdata/s390-async-teardown.s390x-6.0.0.err b/tests/qemuxml2argvdata/s390-async-teardown.s390x-6.0.0.err
new file mode 100644
index 0000000000..aa9a4739cb
--- /dev/null
+++ b/tests/qemuxml2argvdata/s390-async-teardown.s390x-6.0.0.err
@@ -0,0 +1 @@
+unsupported configuration: asynchronous teardown is not available with this QEMU binary
diff --git a/tests/qemuxml2argvdata/s390-async-teardown.s390x-latest.args b/tests/qemuxml2argvdata/s390-async-teardown.s390x-latest.args
new file mode 100644
index 0000000000..cc7866499f
--- /dev/null
+++ b/tests/qemuxml2argvdata/s390-async-teardown.s390x-latest.args
@@ -0,0 +1,36 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1 \
+USER=test \
+LOGNAME=test \
+XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.local/share \
+XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.cache \
+XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
+/usr/bin/qemu-system-s390x \
+-name guest=QEMUGuest1,debug-threads=on \
+-S \
+-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \
+-machine s390-ccw-virtio,usb=off,dump-guest-core=off,memory-backend=s390.ram \
+-accel tcg \
+-cpu qemu \
+-m size=262144k \
+-object '{"qom-type":"memory-backend-ram","id":"s390.ram","size":268435456}' \
+-overcommit mem-lock=off \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid 9aa4b45c-b9dd-45ef-91fe-862b27b4231f \
+-display none \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-boot strict=on \
+-device '{"driver":"virtio-serial-ccw","id":"virtio-serial0","devno":"fe.0.0000"}' \
+-chardev pty,id=charconsole0 \
+-device '{"driver":"virtconsole","chardev":"charconsole0","id":"console0"}' \
+-audiodev '{"id":"audio1","driver":"none"}' \
+-device '{"driver":"virtio-balloon-ccw","id":"balloon0","devno":"fe.0.0001"}' \
+-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
+-run-with async-teardown=on \
+-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/s390-async-teardown.xml b/tests/qemuxml2argvdata/s390-async-teardown.xml
new file mode 100644
index 0000000000..3291b1ada3
--- /dev/null
+++ b/tests/qemuxml2argvdata/s390-async-teardown.xml
@@ -0,0 +1,24 @@
+<domain type='qemu'>
+ <name>QEMUGuest1</name>
+ <uuid>9aa4b45c-b9dd-45ef-91fe-862b27b4231f</uuid>
+ <memory>262144</memory>
+ <currentMemory>262144</currentMemory>
+ <os>
+ <type arch='s390x' machine='s390-ccw-virtio'>hvm</type>
+ </os>
+ <clock offset='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>destroy</on_crash>
+ <features>
+ <async-teardown enabled='yes'/>
+ </features>
+ <devices>
+ <emulator>/usr/bin/qemu-system-s390x</emulator>
+ <controller type='virtio-serial' index='0'>
+ </controller>
+ <console type='pty'>
+ <target type='virtio'/>
+ </console>
+ </devices>
+</domain>
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index c1bba779b3..9abaa72674 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -2701,6 +2701,13 @@ mymain(void)
DO_TEST_CAPS_LATEST("crypto-builtin");
+ DO_TEST_CAPS_LATEST("async-teardown");
+ DO_TEST_CAPS_ARCH_LATEST("s390-async-teardown", "s390x");
+ DO_TEST_CAPS_ARCH_LATEST("s390-async-teardown-no-attrib", "s390x");
+ DO_TEST_CAPS_ARCH_VER_PARSE_ERROR("s390-async-teardown", "s390x", "6.0.0");
+ DO_TEST_CAPS_ARCH_LATEST("s390-async-teardown-disabled", "s390x");
+ DO_TEST_CAPS_ARCH_VER("s390-async-teardown-disabled", "s390x", "6.0.0");
+
qemuTestDriverFree(&driver);
virFileWrapperClearPrefixes();
diff --git a/tests/qemuxml2xmloutdata/async-teardown.x86_64-latest.xml b/tests/qemuxml2xmloutdata/async-teardown.x86_64-latest.xml
new file mode 100644
index 0000000000..e98308a9b1
--- /dev/null
+++ b/tests/qemuxml2xmloutdata/async-teardown.x86_64-latest.xml
@@ -0,0 +1,44 @@
+<domain type='qemu'>
+ <name>QEMUGuest1</name>
+ <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+ <memory unit='KiB'>219136</memory>
+ <currentMemory unit='KiB'>219136</currentMemory>
+ <vcpu placement='static'>1</vcpu>
+ <os>
+ <type arch='x86_64' machine='pc'>hvm</type>
+ <boot dev='hd'/>
+ </os>
+ <features>
+ <async-teardown enabled='yes'/>
+ </features>
+ <cpu mode='custom' match='exact' check='none'>
+ <model fallback='forbid'>qemu64</model>
+ </cpu>
+ <clock offset='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>destroy</on_crash>
+ <devices>
+ <emulator>/usr/bin/qemu-system-x86_64</emulator>
+ <disk type='block' device='disk'>
+ <driver name='qemu' type='raw'/>
+ <source dev='/dev/HostVG/QEMUGuest1'/>
+ <target dev='hda' bus='ide'/>
+ <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+ </disk>
+ <controller type='usb' index='0' model='piix3-uhci'>
+ <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
+ </controller>
+ <controller type='fdc' index='0'/>
+ <controller type='ide' index='0'>
+ <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
+ </controller>
+ <controller type='pci' index='0' model='pci-root'/>
+ <input type='mouse' bus='ps2'/>
+ <input type='keyboard' bus='ps2'/>
+ <audio id='1' type='none'/>
+ <memballoon model='virtio'>
+ <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
+ </memballoon>
+ </devices>
+</domain>
diff --git a/tests/qemuxml2xmloutdata/s390-async-teardown-disabled.s390x-6.0.0.xml b/tests/qemuxml2xmloutdata/s390-async-teardown-disabled.s390x-6.0.0.xml
new file mode 100644
index 0000000000..a53d4995f0
--- /dev/null
+++ b/tests/qemuxml2xmloutdata/s390-async-teardown-disabled.s390x-6.0.0.xml
@@ -0,0 +1,36 @@
+<domain type='qemu'>
+ <name>QEMUGuest1</name>
+ <uuid>9aa4b45c-b9dd-45ef-91fe-862b27b4231f</uuid>
+ <memory unit='KiB'>262144</memory>
+ <currentMemory unit='KiB'>262144</currentMemory>
+ <vcpu placement='static'>1</vcpu>
+ <os>
+ <type arch='s390x' machine='s390-ccw-virtio-6.0'>hvm</type>
+ <boot dev='hd'/>
+ </os>
+ <features>
+ <async-teardown enabled='no'/>
+ </features>
+ <cpu mode='custom' match='exact' check='none'>
+ <model fallback='forbid'>qemu</model>
+ </cpu>
+ <clock offset='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>destroy</on_crash>
+ <devices>
+ <emulator>/usr/bin/qemu-system-s390x</emulator>
+ <controller type='virtio-serial' index='0'>
+ <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0000'/>
+ </controller>
+ <controller type='pci' index='0' model='pci-root'/>
+ <console type='pty'>
+ <target type='virtio' port='0'/>
+ </console>
+ <audio id='1' type='none'/>
+ <memballoon model='virtio'>
+ <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0001'/>
+ </memballoon>
+ <panic model='s390'/>
+ </devices>
+</domain>
diff --git a/tests/qemuxml2xmloutdata/s390-async-teardown-disabled.s390x-latest.xml b/tests/qemuxml2xmloutdata/s390-async-teardown-disabled.s390x-latest.xml
new file mode 100644
index 0000000000..06c890cbff
--- /dev/null
+++ b/tests/qemuxml2xmloutdata/s390-async-teardown-disabled.s390x-latest.xml
@@ -0,0 +1,36 @@
+<domain type='qemu'>
+ <name>QEMUGuest1</name>
+ <uuid>9aa4b45c-b9dd-45ef-91fe-862b27b4231f</uuid>
+ <memory unit='KiB'>262144</memory>
+ <currentMemory unit='KiB'>262144</currentMemory>
+ <vcpu placement='static'>1</vcpu>
+ <os>
+ <type arch='s390x' machine='s390-ccw-virtio'>hvm</type>
+ <boot dev='hd'/>
+ </os>
+ <features>
+ <async-teardown enabled='no'/>
+ </features>
+ <cpu mode='custom' match='exact' check='none'>
+ <model fallback='forbid'>qemu</model>
+ </cpu>
+ <clock offset='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>destroy</on_crash>
+ <devices>
+ <emulator>/usr/bin/qemu-system-s390x</emulator>
+ <controller type='virtio-serial' index='0'>
+ <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0000'/>
+ </controller>
+ <controller type='pci' index='0' model='pci-root'/>
+ <console type='pty'>
+ <target type='virtio' port='0'/>
+ </console>
+ <audio id='1' type='none'/>
+ <memballoon model='virtio'>
+ <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0001'/>
+ </memballoon>
+ <panic model='s390'/>
+ </devices>
+</domain>
diff --git a/tests/qemuxml2xmloutdata/s390-async-teardown-no-attrib.s390x-latest.xml b/tests/qemuxml2xmloutdata/s390-async-teardown-no-attrib.s390x-latest.xml
new file mode 100644
index 0000000000..510396a9a8
--- /dev/null
+++ b/tests/qemuxml2xmloutdata/s390-async-teardown-no-attrib.s390x-latest.xml
@@ -0,0 +1,36 @@
+<domain type='qemu'>
+ <name>QEMUGuest1</name>
+ <uuid>9aa4b45c-b9dd-45ef-91fe-862b27b4231f</uuid>
+ <memory unit='KiB'>262144</memory>
+ <currentMemory unit='KiB'>262144</currentMemory>
+ <vcpu placement='static'>1</vcpu>
+ <os>
+ <type arch='s390x' machine='s390-ccw-virtio'>hvm</type>
+ <boot dev='hd'/>
+ </os>
+ <features>
+ <async-teardown enabled='yes'/>
+ </features>
+ <cpu mode='custom' match='exact' check='none'>
+ <model fallback='forbid'>qemu</model>
+ </cpu>
+ <clock offset='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>destroy</on_crash>
+ <devices>
+ <emulator>/usr/bin/qemu-system-s390x</emulator>
+ <controller type='virtio-serial' index='0'>
+ <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0000'/>
+ </controller>
+ <controller type='pci' index='0' model='pci-root'/>
+ <console type='pty'>
+ <target type='virtio' port='0'/>
+ </console>
+ <audio id='1' type='none'/>
+ <memballoon model='virtio'>
+ <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0001'/>
+ </memballoon>
+ <panic model='s390'/>
+ </devices>
+</domain>
diff --git a/tests/qemuxml2xmloutdata/s390-async-teardown.s390x-latest.xml b/tests/qemuxml2xmloutdata/s390-async-teardown.s390x-latest.xml
new file mode 100644
index 0000000000..510396a9a8
--- /dev/null
+++ b/tests/qemuxml2xmloutdata/s390-async-teardown.s390x-latest.xml
@@ -0,0 +1,36 @@
+<domain type='qemu'>
+ <name>QEMUGuest1</name>
+ <uuid>9aa4b45c-b9dd-45ef-91fe-862b27b4231f</uuid>
+ <memory unit='KiB'>262144</memory>
+ <currentMemory unit='KiB'>262144</currentMemory>
+ <vcpu placement='static'>1</vcpu>
+ <os>
+ <type arch='s390x' machine='s390-ccw-virtio'>hvm</type>
+ <boot dev='hd'/>
+ </os>
+ <features>
+ <async-teardown enabled='yes'/>
+ </features>
+ <cpu mode='custom' match='exact' check='none'>
+ <model fallback='forbid'>qemu</model>
+ </cpu>
+ <clock offset='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>destroy</on_crash>
+ <devices>
+ <emulator>/usr/bin/qemu-system-s390x</emulator>
+ <controller type='virtio-serial' index='0'>
+ <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0000'/>
+ </controller>
+ <controller type='pci' index='0' model='pci-root'/>
+ <console type='pty'>
+ <target type='virtio' port='0'/>
+ </console>
+ <audio id='1' type='none'/>
+ <memballoon model='virtio'>
+ <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0001'/>
+ </memballoon>
+ <panic model='s390'/>
+ </devices>
+</domain>
diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c
index 565cb3e1e1..b66274beb8 100644
--- a/tests/qemuxml2xmltest.c
+++ b/tests/qemuxml2xmltest.c
@@ -1241,6 +1241,12 @@ mymain(void)
DO_TEST_CAPS_LATEST("cpu-phys-bits-limit");
DO_TEST_CAPS_LATEST("cpu-phys-bits-emulate-bare");
+ DO_TEST_CAPS_LATEST("async-teardown");
+ DO_TEST_CAPS_ARCH_LATEST("s390-async-teardown", "s390x");
+ DO_TEST_CAPS_ARCH_LATEST("s390-async-teardown-no-attrib", "s390x");
+ DO_TEST_CAPS_ARCH_LATEST("s390-async-teardown-disabled", "s390x");
+ DO_TEST_CAPS_ARCH_VER("s390-async-teardown-disabled", "s390x", "6.0.0");
+
cleanup:
qemuTestDriverFree(&driver);
virFileWrapperClearPrefixes();
--
2.41.0

View File

@ -1,61 +0,0 @@
From d51e6092ed7977daf662ed1def0f6cd5cc6ba33d Mon Sep 17 00:00:00 2001
Message-Id: <d51e6092ed7977daf662ed1def0f6cd5cc6ba33d@dist-git>
From: Laine Stump <laine@redhat.com>
Date: Wed, 27 Jul 2022 12:14:10 -0400
Subject: [PATCH] qemu: don't call qemuMigrationSrcIsAllowedHostdev() from
qemuMigrationDstPrepareFresh()
This call to qemuMigrationSrcIsAllowedHostdev() (which does a
hardcoded fail of the migration if there is any PCI or mdev hostdev
device in the domain) while doing the destination side of migration
prep was found once the call to that same function was removed from
the source side migration prep (commit 25883cd5).
According to jdenemar, for the V2 migration protocol, prep of the
destination is the first step, so this *was* the proper place to do
the check, but for V3 migration this is in a way redundant (since we
will have already done the check on the source side (updated by
25883cd5 to query QEMU rather than do a hardcoded fail)).
Of course it's possible that the source could support migration of a
particular VFIO device, but the destination doesn't. But the current
check on the destination side is worthless even in that case, since it
is just *always* failing rather than querying QEMU; and QEMU can't be
queried at the point where the destination check is happening, since
it isn't yet running.
Anyway QEMU should complain when it's started if it's going to fail,
so removing this check should just move the failure to happen a bit
later. So the best solution to this problem is to simply remove the
hardcoded check/fail from qemuMigrationDstPrepareFresh() and rely on
QEMU to fail if it needs to.
Fixes: 25883cd5f0b188f2417f294b7d219a77b219f7c2
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
(cherry picked from commit 640d185f01858b7a8db401235c929ac4798592d0)
https://bugzilla.redhat.com/show_bug.cgi?id=1497907
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
---
src/qemu/qemu_migration.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 61fcaf4258..e3ba4c3f78 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -3382,9 +3382,6 @@ qemuMigrationDstPrepareFresh(virQEMUDriver *driver,
QEMU_MIGRATION_COOKIE_CAPS;
}
- if (!qemuMigrationSrcIsAllowedHostdev(*def))
- goto cleanup;
-
/* Let migration hook filter domain XML */
if (virHookPresent(VIR_HOOK_DRIVER_QEMU)) {
g_autofree char *xml = NULL;
--
2.35.1

View File

@ -1,87 +0,0 @@
From 80ac99d0f947f5e2fe4ff7fe9fb63b6dc6cbc1bb Mon Sep 17 00:00:00 2001
Message-Id: <80ac99d0f947f5e2fe4ff7fe9fb63b6dc6cbc1bb@dist-git>
From: Laine Stump <laine@redhat.com>
Date: Thu, 21 Jul 2022 01:56:11 -0400
Subject: [PATCH] qemu: don't try to query QEMU about migration blockers during
offline migration
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The new code that queries QEMU about migration blockers was put at the
top of qemuMigrationSrcIsAllowed(), but that function can also be
called in the case of offline migration (ie when the domain is
inactive / QEMU isn't running). This check should have been put inside
the "if (!(flags & VIR_MIGRATE_OFFLINE))" conditional, so let's move
it there.
Fixes: 156e99f686690855be4e45d9b8b3194191a8bc31
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
(cherry picked from commit 2dd5587f1dc8e2cf4e6e0a4e4cf576b8183b33cd)
Resolves: https://bugzilla.redhat.com/2092833
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
---
src/qemu/qemu_migration.c | 39 +++++++++++++++++++++------------------
1 file changed, 21 insertions(+), 18 deletions(-)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 735eb02673..96c4c0f1da 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -1458,24 +1458,6 @@ qemuMigrationSrcIsAllowed(virQEMUDriver *driver,
int nsnapshots;
int pauseReason;
size_t i;
- bool blockedReasonsCap = virQEMUCapsGet(priv->qemuCaps,
- QEMU_CAPS_MIGRATION_BLOCKED_REASONS);
-
- /* Ask qemu if it has a migration blocker */
- if (blockedReasonsCap) {
- g_auto(GStrv) blockers = NULL;
- if (qemuDomainGetMigrationBlockers(driver, vm,
- VIR_ASYNC_JOB_MIGRATION_OUT,
- &blockers) < 0)
- return false;
-
- if (blockers && blockers[0]) {
- g_autofree char *reasons = g_strjoinv("; ", blockers);
- virReportError(VIR_ERR_OPERATION_INVALID,
- _("cannot migrate domain: %s"), reasons);
- return false;
- }
- }
/* perform these checks only when migrating to remote hosts */
if (remote) {
@@ -1493,6 +1475,27 @@ qemuMigrationSrcIsAllowed(virQEMUDriver *driver,
/* following checks don't make sense for offline migration */
if (!(flags & VIR_MIGRATE_OFFLINE)) {
+ bool blockedReasonsCap = virQEMUCapsGet(priv->qemuCaps,
+ QEMU_CAPS_MIGRATION_BLOCKED_REASONS);
+
+ /* Ask qemu if it has a migration blocker */
+ if (blockedReasonsCap) {
+ g_auto(GStrv) blockers = NULL;
+
+ if (qemuDomainGetMigrationBlockers(driver, vm,
+ VIR_ASYNC_JOB_MIGRATION_OUT,
+ &blockers) < 0) {
+ return false;
+ }
+
+ if (blockers && blockers[0]) {
+ g_autofree char *reasons = g_strjoinv("; ", blockers);
+ virReportError(VIR_ERR_OPERATION_INVALID,
+ _("cannot migrate domain: %s"), reasons);
+ return false;
+ }
+ }
+
if (remote) {
/* cancel migration if disk I/O error is emitted while migrating */
if (flags & VIR_MIGRATE_ABORT_ON_ERROR &&
--
2.35.1

View File

@ -1,206 +0,0 @@
From 81f8b07ed1e4e485ded7f366739c110351120785 Mon Sep 17 00:00:00 2001
Message-Id: <81f8b07ed1e4e485ded7f366739c110351120785@dist-git>
From: =?UTF-8?q?Eugenio=20P=C3=A9rez?= <eperezma@redhat.com>
Date: Thu, 21 Jul 2022 19:29:05 +0200
Subject: [PATCH] qemu: introduce capability
QEMU_CAPS_MIGRATION_BLOCKED_REASONS
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
since qemu 6.0, if migration is blocked for some reason, 'query-migrate'
will return an array of error strings describing the migration blockers.
This can be used to check whether there are any devices blocking
migration, etc.
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
(cherry picked from commit 1e9d84d9f9513a73572842db30e3d1445e892291)
Resolves: https://bugzilla.redhat.com/2092833
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
---
src/qemu/qemu_capabilities.c | 2 ++
src/qemu/qemu_capabilities.h | 1 +
tests/qemucapabilitiesdata/caps_6.0.0.aarch64.xml | 1 +
tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml | 1 +
tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml | 1 +
tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml | 1 +
tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml | 1 +
tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml | 1 +
tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml | 1 +
tests/qemucapabilitiesdata/caps_7.0.0.aarch64.xml | 1 +
tests/qemucapabilitiesdata/caps_7.0.0.ppc64.xml | 1 +
tests/qemucapabilitiesdata/caps_7.0.0.x86_64.xml | 1 +
tests/qemucapabilitiesdata/caps_7.1.0.x86_64.xml | 1 +
13 files changed, 14 insertions(+)
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 8586930266..48002f3b58 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -671,6 +671,7 @@ VIR_ENUM_IMPL(virQEMUCaps,
"chardev.qemu-vdagent", /* QEMU_CAPS_CHARDEV_QEMU_VDAGENT */
"display-dbus", /* QEMU_CAPS_DISPLAY_DBUS */
"iothread.thread-pool-max", /* QEMU_CAPS_IOTHREAD_THREAD_POOL_MAX */
+ "migration.blocked-reasons", /* QEMU_CAPS_MIGRATION_BLOCKED_REASONS */
);
@@ -1623,6 +1624,7 @@ static struct virQEMUCapsStringFlags virQEMUCapsQMPSchemaQueries[] = {
{ "chardev-add/arg-type/backend/+qemu-vdagent", QEMU_CAPS_CHARDEV_QEMU_VDAGENT },
{ "query-display-options/ret-type/+dbus", QEMU_CAPS_DISPLAY_DBUS },
{ "object-add/arg-type/+iothread/thread-pool-max", QEMU_CAPS_IOTHREAD_THREAD_POOL_MAX },
+ { "query-migrate/ret-type/blocked-reasons", QEMU_CAPS_MIGRATION_BLOCKED_REASONS },
};
typedef struct _virQEMUCapsObjectTypeProps virQEMUCapsObjectTypeProps;
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index 6f35ba1485..570e43292d 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -650,6 +650,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
QEMU_CAPS_CHARDEV_QEMU_VDAGENT, /* -chardev qemu-vdagent */
QEMU_CAPS_DISPLAY_DBUS, /* -display dbus */
QEMU_CAPS_IOTHREAD_THREAD_POOL_MAX, /* -object iothread.thread-pool-max */
+ QEMU_CAPS_MIGRATION_BLOCKED_REASONS, /* query-migrate returns 'blocked-reasons */
QEMU_CAPS_LAST /* this must always be the last item */
} virQEMUCapsFlags;
diff --git a/tests/qemucapabilitiesdata/caps_6.0.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_6.0.0.aarch64.xml
index 4b4cc2d3aa..3e48d17811 100644
--- a/tests/qemucapabilitiesdata/caps_6.0.0.aarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.0.0.aarch64.xml
@@ -189,6 +189,7 @@
<flag name='memory-backend-file.prealloc-threads'/>
<flag name='virtio-iommu-pci'/>
<flag name='virtio-net.rss'/>
+ <flag name='migration.blocked-reasons'/>
<version>6000000</version>
<kvmVersion>0</kvmVersion>
<microcodeVersion>61700242</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml b/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml
index 06543071aa..790b7221d4 100644
--- a/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml
+++ b/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml
@@ -147,6 +147,7 @@
<flag name='memory-backend-file.prealloc-threads'/>
<flag name='virtio-iommu-pci'/>
<flag name='virtio-net.rss'/>
+ <flag name='migration.blocked-reasons'/>
<version>6000000</version>
<kvmVersion>0</kvmVersion>
<microcodeVersion>39100242</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml
index 8c61bf8a84..86c3732c72 100644
--- a/tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml
@@ -231,6 +231,7 @@
<flag name='memory-backend-file.prealloc-threads'/>
<flag name='virtio-iommu-pci'/>
<flag name='virtio-net.rss'/>
+ <flag name='migration.blocked-reasons'/>
<version>6000000</version>
<kvmVersion>0</kvmVersion>
<microcodeVersion>43100242</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml
index afd8f606eb..bd76a7a398 100644
--- a/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml
@@ -236,6 +236,7 @@
<flag name='virtio-iommu-pci'/>
<flag name='virtio-net.rss'/>
<flag name='chardev.qemu-vdagent'/>
+ <flag name='migration.blocked-reasons'/>
<version>6001000</version>
<kvmVersion>0</kvmVersion>
<microcodeVersion>43100243</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml
index 86fc46918f..6ed51ec796 100644
--- a/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml
@@ -201,6 +201,7 @@
<flag name='virtio-iommu-pci'/>
<flag name='virtio-net.rss'/>
<flag name='chardev.qemu-vdagent'/>
+ <flag name='migration.blocked-reasons'/>
<version>6001050</version>
<kvmVersion>0</kvmVersion>
<microcodeVersion>61700244</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml
index 983b54430d..1a98fe122e 100644
--- a/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml
@@ -196,6 +196,7 @@
<flag name='memory-backend-file.prealloc-threads'/>
<flag name='virtio-iommu-pci'/>
<flag name='virtio-net.rss'/>
+ <flag name='migration.blocked-reasons'/>
<version>6002000</version>
<kvmVersion>0</kvmVersion>
<microcodeVersion>42900244</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml
index 19605d93ae..a77efaaa37 100644
--- a/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml
@@ -238,6 +238,7 @@
<flag name='virtio-iommu-pci'/>
<flag name='virtio-net.rss'/>
<flag name='chardev.qemu-vdagent'/>
+ <flag name='migration.blocked-reasons'/>
<version>6002000</version>
<kvmVersion>0</kvmVersion>
<microcodeVersion>43100244</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_7.0.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_7.0.0.aarch64.xml
index e24e2235fb..6848a075a8 100644
--- a/tests/qemucapabilitiesdata/caps_7.0.0.aarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_7.0.0.aarch64.xml
@@ -209,6 +209,7 @@
<flag name='virtio-iommu.boot-bypass'/>
<flag name='virtio-net.rss'/>
<flag name='chardev.qemu-vdagent'/>
+ <flag name='migration.blocked-reasons'/>
<version>6002092</version>
<kvmVersion>0</kvmVersion>
<microcodeVersion>61700243</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_7.0.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_7.0.0.ppc64.xml
index 83e0f50e3a..cf4286b78b 100644
--- a/tests/qemucapabilitiesdata/caps_7.0.0.ppc64.xml
+++ b/tests/qemucapabilitiesdata/caps_7.0.0.ppc64.xml
@@ -213,6 +213,7 @@
<flag name='virtio-iommu.boot-bypass'/>
<flag name='virtio-net.rss'/>
<flag name='chardev.qemu-vdagent'/>
+ <flag name='migration.blocked-reasons'/>
<version>7000000</version>
<kvmVersion>0</kvmVersion>
<microcodeVersion>42900243</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_7.0.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_7.0.0.x86_64.xml
index 05f844fd5b..8e2c1652f9 100644
--- a/tests/qemucapabilitiesdata/caps_7.0.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_7.0.0.x86_64.xml
@@ -243,6 +243,7 @@
<flag name='virtio-net.rss'/>
<flag name='chardev.qemu-vdagent'/>
<flag name='display-dbus'/>
+ <flag name='migration.blocked-reasons'/>
<version>7000000</version>
<kvmVersion>0</kvmVersion>
<microcodeVersion>43100243</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_7.1.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_7.1.0.x86_64.xml
index 3707d9b7c9..9bdb207c4e 100644
--- a/tests/qemucapabilitiesdata/caps_7.1.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_7.1.0.x86_64.xml
@@ -244,6 +244,7 @@
<flag name='chardev.qemu-vdagent'/>
<flag name='display-dbus'/>
<flag name='iothread.thread-pool-max'/>
+ <flag name='migration.blocked-reasons'/>
<version>7000050</version>
<kvmVersion>0</kvmVersion>
<microcodeVersion>43100244</microcodeVersion>
--
2.35.1

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@ -0,0 +1,80 @@
From 5d48c5d215071526383b8fc50d81ecde62e4111b Mon Sep 17 00:00:00 2001
From: Peter Krempa <pkrempa@redhat.com>
Date: Fri, 19 Apr 2024 15:51:35 +0200
Subject: [PATCH] qemu: migration: Don't use empty string for 'tls-hostname'
NBD blockdev
While QEMU accepts and interprets an empty string in the tls-hostname
field in migration parametes as if it's unset, the same does not apply
for the 'tls-hostname' field when 'blockdev-add'-ing a NBD backend for
non-shared storage migration.
When libvirt sets up migation with TLS in 'qemuMigrationParamsEnableTLS'
the QEMU_MIGRATION_PARAM_TLS_HOSTNAME migration parameter will be set to
empty string in case when the 'hostname' argument is passed as NULL.
Later on when setting up the NBD connections for non-shared storage
migration 'qemuMigrationParamsGetTLSHostname', which fetches the value
of the aforementioned TLS parameter.
This bug was mostly latent until recently as libvirt used
MIGRATION_DEST_CONNECT_HOST mode in most cases which required the
hostname to be passed, thus the parameter was set properly.
This changed with 8d693d79c40 for post-copy migration, where libvirt now
instructs qemu to connect and thus passes NULL hostname to
qemuMigrationParamsEnableTLS, which in turn causes libvirt to try to
add NBD connection with empty string as tls-hostname resulting in:
error: internal error: unable to execute QEMU command 'blockdev-add': Certificate does not match the hostname
To address this modify 'qemuMigrationParamsGetTLSHostname' to undo the
weird semantics the migration code uses to handle TLS hostname and make
it return NULL if the hostname is an empty string.
Fixes: e8fa09d66bc
Resolves: https://issues.redhat.com/browse/RHEL-32880
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
---
src/qemu/qemu_migration_params.c | 15 +++++++++++++--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/src/qemu/qemu_migration_params.c b/src/qemu/qemu_migration_params.c
index e955822f68f..48f8657f716 100644
--- a/src/qemu/qemu_migration_params.c
+++ b/src/qemu/qemu_migration_params.c
@@ -1158,6 +1158,7 @@ qemuMigrationParamsEnableTLS(virQEMUDriver *driver,
*tlsAlias) < 0)
return -1;
+ /* QEMU interprets an empty string for hostname as if it is not populated */
if (!migParams->params[QEMU_MIGRATION_PARAM_TLS_HOSTNAME].set &&
qemuMigrationParamsSetString(migParams,
QEMU_MIGRATION_PARAM_TLS_HOSTNAME,
@@ -1659,13 +1660,23 @@ qemuMigrationCapsGet(virDomainObj *vm,
* @migParams: Migration params object
*
* Fetches the value of the QEMU_MIGRATION_PARAM_TLS_HOSTNAME parameter which is
- * passed from the user as VIR_MIGRATE_PARAM_TLS_DESTINATION
+ * passed from the user as VIR_MIGRATE_PARAM_TLS_DESTINATION.
+ *
+ * In contrast with the migration parameter semantics, where an empty string
+ * is considered as if the hostname was not provided, this function will return
+ * NULL instead of an empty string as other parts of QEMU expect that the
+ * hostname is not provided at all.
*/
const char *
qemuMigrationParamsGetTLSHostname(qemuMigrationParams *migParams)
{
+ const char *hostname = migParams->params[QEMU_MIGRATION_PARAM_TLS_HOSTNAME].value.s;
+
if (!migParams->params[QEMU_MIGRATION_PARAM_TLS_HOSTNAME].set)
return NULL;
- return migParams->params[QEMU_MIGRATION_PARAM_TLS_HOSTNAME].value.s;
+ if (STREQ(hostname, ""))
+ return NULL;
+
+ return hostname;
}

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@ -0,0 +1,100 @@
From 52036c598d2670b4d103c923be1fdd95c096be4e Mon Sep 17 00:00:00 2001
Message-ID: <52036c598d2670b4d103c923be1fdd95c096be4e.1707394627.git.jdenemar@redhat.com>
From: Peter Krempa <pkrempa@redhat.com>
Date: Tue, 16 Jan 2024 15:52:25 +0100
Subject: [PATCH] qemu: migration: Properly handle reservation of manually
specified NBD port
Originally the migration code didn't register the NBD disk port with the
port allocator when it was manually specified. Later when commit
e74d627bb3bc2684cbe3 refactored the code and started registering it, the
old logic which was clearing 'priv->nbdPort' in case when it was manually
specified was not removed.
This caused following problems:
- the port was not released after successful migration
- the port was released even when it was not allocated on failures
regarding the NBD server start
- the port was not released on other failures of the migration after
NBD server startup
To address this we remove the assumption that 'priv->nbdPort' is used
only for auto-allocated port and fill it only once the port is
allocated and make the caller of qemuMigrationDstStartNBDServer
responsible for releasing it.
Fixes: e74d627bb3bc2684cbe3edc1e2f7cc745b4e1ff3
Resolves: https://issues.redhat.com/browse/RHEL-21543
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
(cherry picked from commit 43f027b57c4d885fc076ffb8829d525a3c343c6f)
---
src/qemu/qemu_migration.c | 22 +++++++---------------
1 file changed, 7 insertions(+), 15 deletions(-)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 25dc16a9e9..6f8b830969 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -527,6 +527,8 @@ qemuMigrationDstPrepareStorage(virDomainObj *vm,
* arguments in 'migrate' monitor command.
* Error is reported here.
*
+ * Caller is responsible for releasing 'priv->nbdPort' from the port allocator.
+ *
* Returns 0 on success, -1 otherwise.
*/
static int
@@ -627,6 +629,9 @@ qemuMigrationDstStartNBDServer(virQEMUDriver *driver,
server.port = port;
}
+
+ /* caller will release the port */
+ priv->nbdPort = server.port;
}
if (qemuDomainObjEnterMonitorAsync(vm, VIR_ASYNC_JOB_MIGRATION_IN) < 0)
@@ -643,14 +648,9 @@ qemuMigrationDstStartNBDServer(virQEMUDriver *driver,
qemuDomainObjExitMonitor(vm);
}
- if (server.transport == VIR_STORAGE_NET_HOST_TRANS_TCP)
- priv->nbdPort = server.port;
-
ret = 0;
cleanup:
- if (ret < 0)
- virPortAllocatorRelease(server.port);
return ret;
exit_monitor:
@@ -3261,11 +3261,7 @@ qemuMigrationDstPrepareActive(virQEMUDriver *driver,
virDomainAuditStart(vm, "migrated", false);
qemuProcessStop(driver, vm, VIR_DOMAIN_SHUTOFF_FAILED,
VIR_ASYNC_JOB_MIGRATION_IN, stopFlags);
- /* release if port is auto selected which is not the case if
- * it is given in parameters
- */
- if (nbdPort == 0)
- virPortAllocatorRelease(priv->nbdPort);
+ virPortAllocatorRelease(priv->nbdPort);
priv->nbdPort = 0;
}
goto cleanup;
@@ -3425,11 +3421,7 @@ qemuMigrationDstPrepareFresh(virQEMUDriver *driver,
if (autoPort)
priv->migrationPort = port;
- /* in this case port is not auto selected and we don't need to manage it
- * anymore after cookie is baked
- */
- if (nbdPort != 0)
- priv->nbdPort = 0;
+
ret = 0;
cleanup:
--
2.43.0

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@ -1,140 +0,0 @@
From 90d326f60706a990db3ed49ba338d911471578c0 Mon Sep 17 00:00:00 2001
Message-Id: <90d326f60706a990db3ed49ba338d911471578c0@dist-git>
From: =?UTF-8?q?Eugenio=20P=C3=A9rez?= <eperezma@redhat.com>
Date: Thu, 21 Jul 2022 19:29:10 +0200
Subject: [PATCH] qemu: new function to retrieve migration blocker reasons from
QEMU
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Since QEMU 6.0, if migration is blocked for some reason,
'query-migrate' will return an array of error strings describing the
migration blockers. This can be used to check whether there are any
devices, or other conditions, that would cause migration to fail.
This patch adds a function that sends this query via a QMP command and
returns the resulting array of reasons. qemuMigrationSrcIsAllowed()
will be able to use the new function to ask QEMU for migration
blockers, instead of the hardcoded guesses that libvirt currently has.
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
(cherry picked from commit 7e52c4839fabac2d19c6f22c99142e992e3d898e)
Resolves: https://bugzilla.redhat.com/2092833
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
---
src/qemu/qemu_monitor.c | 12 ++++++++++
src/qemu/qemu_monitor.h | 4 ++++
src/qemu/qemu_monitor_json.c | 46 ++++++++++++++++++++++++++++++++++++
src/qemu/qemu_monitor_json.h | 3 +++
4 files changed, 65 insertions(+)
diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c
index fda5d2f368..865a3e69ed 100644
--- a/src/qemu/qemu_monitor.c
+++ b/src/qemu/qemu_monitor.c
@@ -4541,3 +4541,15 @@ qemuMonitorMigrateRecover(qemuMonitor *mon,
return qemuMonitorJSONMigrateRecover(mon, uri);
}
+
+
+int
+qemuMonitorGetMigrationBlockers(qemuMonitor *mon,
+ char ***blockers)
+{
+ VIR_DEBUG("blockers=%p", blockers);
+
+ QEMU_CHECK_MONITOR(mon);
+
+ return qemuMonitorJSONGetMigrationBlockers(mon, blockers);
+}
diff --git a/src/qemu/qemu_monitor.h b/src/qemu/qemu_monitor.h
index 95267ec6c7..0c3f023419 100644
--- a/src/qemu/qemu_monitor.h
+++ b/src/qemu/qemu_monitor.h
@@ -1554,3 +1554,7 @@ qemuMonitorChangeMemoryRequestedSize(qemuMonitor *mon,
int
qemuMonitorMigrateRecover(qemuMonitor *mon,
const char *uri);
+
+int
+qemuMonitorGetMigrationBlockers(qemuMonitor *mon,
+ char ***blockers);
diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c
index 3aad2ab212..84f4589c42 100644
--- a/src/qemu/qemu_monitor_json.c
+++ b/src/qemu/qemu_monitor_json.c
@@ -3434,6 +3434,52 @@ int qemuMonitorJSONMigrate(qemuMonitor *mon,
return 0;
}
+
+/*
+ * Get the exposed migration blockers.
+ *
+ * This function assume qemu has the capability of request them.
+ *
+ * It returns a NULL terminated array on blockers if there are any, or it set
+ * it to NULL otherwise.
+ */
+int
+qemuMonitorJSONGetMigrationBlockers(qemuMonitor *mon,
+ char ***blockers)
+{
+ g_autoptr(virJSONValue) cmd = NULL;
+ g_autoptr(virJSONValue) reply = NULL;
+ virJSONValue *data;
+ virJSONValue *jblockers;
+ size_t i;
+
+ *blockers = NULL;
+ if (!(cmd = qemuMonitorJSONMakeCommand("query-migrate", NULL)))
+ return -1;
+
+ if (qemuMonitorJSONCommand(mon, cmd, &reply) < 0)
+ return -1;
+
+ if (qemuMonitorJSONCheckReply(cmd, reply, VIR_JSON_TYPE_OBJECT) < 0)
+ return -1;
+
+ data = virJSONValueObjectGetObject(reply, "return");
+
+ if (!(jblockers = virJSONValueObjectGetArray(data, "blocked-reasons")))
+ return 0;
+
+ *blockers = g_new0(char *, virJSONValueArraySize(jblockers) + 1);
+ for (i = 0; i < virJSONValueArraySize(jblockers); i++) {
+ virJSONValue *jblocker = virJSONValueArrayGet(jblockers, i);
+ const char *blocker = virJSONValueGetString(jblocker);
+
+ (*blockers)[i] = g_strdup(blocker);
+ }
+
+ return 0;
+}
+
+
int qemuMonitorJSONMigrateCancel(qemuMonitor *mon)
{
g_autoptr(virJSONValue) cmd = qemuMonitorJSONMakeCommand("migrate_cancel", NULL);
diff --git a/src/qemu/qemu_monitor_json.h b/src/qemu/qemu_monitor_json.h
index ad3853ae69..4e7d6a1a8d 100644
--- a/src/qemu/qemu_monitor_json.h
+++ b/src/qemu/qemu_monitor_json.h
@@ -199,6 +199,9 @@ qemuMonitorJSONMigrate(qemuMonitor *mon,
unsigned int flags,
const char *uri);
int
+qemuMonitorJSONGetMigrationBlockers(qemuMonitor *mon,
+ char ***blockers);
+int
qemuMonitorJSONGetSpiceMigrationStatus(qemuMonitor *mon,
bool *spice_migrated);
--
2.35.1

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@ -1,80 +0,0 @@
From 9764a6c484d4f3586b0e0be33e8c53de63b11edd Mon Sep 17 00:00:00 2001
Message-Id: <9764a6c484d4f3586b0e0be33e8c53de63b11edd@dist-git>
From: =?UTF-8?q?Eugenio=20P=C3=A9rez?= <eperezma@redhat.com>
Date: Thu, 21 Jul 2022 19:29:13 +0200
Subject: [PATCH] qemu: query QEMU for migration blockers before our own
harcoded checks
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Since QEMU 6.0, if QEMU knows that a migration would fail,
'query-migrate' will return an array of error strings describing the
migration blockers. This can be used to check whether there are any
devices/conditions blocking migration.
This patch adds a call to this query at the top of
qemuMigrationSrcIsAllowed().
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
(cherry picked from commit 156e99f686690855be4e45d9b8b3194191a8bc31)
Resolves: https://bugzilla.redhat.com/2092833
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
---
src/qemu/qemu_migration.c | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 2a6b7b7819..cfb7626bb0 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -1415,6 +1415,22 @@ qemuMigrationSrcIsAllowedHostdev(const virDomainDef *def)
}
+static int
+qemuDomainGetMigrationBlockers(virQEMUDriver *driver,
+ virDomainObj *vm,
+ char ***blockers)
+{
+ qemuDomainObjPrivate *priv = vm->privateData;
+ int rc;
+
+ qemuDomainObjEnterMonitor(driver, vm);
+ rc = qemuMonitorGetMigrationBlockers(priv->mon, blockers);
+ qemuDomainObjExitMonitor(vm);
+
+ return rc;
+}
+
+
/**
* qemuMigrationSrcIsAllowed:
* @driver: qemu driver struct
@@ -1440,6 +1456,20 @@ qemuMigrationSrcIsAllowed(virQEMUDriver *driver,
int pauseReason;
size_t i;
+ /* Ask qemu if it has a migration blocker */
+ if (virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_MIGRATION_BLOCKED_REASONS)) {
+ g_auto(GStrv) blockers = NULL;
+ if (qemuDomainGetMigrationBlockers(driver, vm, &blockers) < 0)
+ return false;
+
+ if (blockers && blockers[0]) {
+ g_autofree char *reasons = g_strjoinv("; ", blockers);
+ virReportError(VIR_ERR_OPERATION_INVALID,
+ _("cannot migrate domain: %s"), reasons);
+ return false;
+ }
+ }
+
/* perform these checks only when migrating to remote hosts */
if (remote) {
nsnapshots = virDomainSnapshotObjListNum(vm->snapshots, NULL, 0);
--
2.35.1

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@ -1,58 +0,0 @@
From 0ba11af2300d0aaf80456575e03848f843ae29de Mon Sep 17 00:00:00 2001
Message-Id: <0ba11af2300d0aaf80456575e03848f843ae29de@dist-git>
From: =?UTF-8?q?Eugenio=20P=C3=A9rez?= <eperezma@redhat.com>
Date: Thu, 21 Jul 2022 19:29:15 +0200
Subject: [PATCH] qemu: remove hardcoded migration fail for vDPA devices if we
can ask QEMU
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
vDPA devices will be migratable soon, so we shouldn't unconditionally
block migration of any domain with a vDPA device. Instead, we should
rely on QEMU to make the decision when that info is available from the
query-migrate QMP command (QEMU versions too old to have that info in
the results of query-migrate don't support migration of vDPA devices,
so in that case we will continue to unconditionally block migration).
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
(cherry picked from commit 2103807e330487952f423d86f541a7a28e003e95)
Resolves: https://bugzilla.redhat.com/2092833
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
---
src/qemu/qemu_migration.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index cfb7626bb0..2f77e45abf 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -1455,9 +1455,11 @@ qemuMigrationSrcIsAllowed(virQEMUDriver *driver,
int nsnapshots;
int pauseReason;
size_t i;
+ bool blockedReasonsCap = virQEMUCapsGet(priv->qemuCaps,
+ QEMU_CAPS_MIGRATION_BLOCKED_REASONS);
- /* Ask qemu if it has a migration blocker */
- if (virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_MIGRATION_BLOCKED_REASONS)) {
+ /* Ask qemu if it have a migration blocker */
+ if (blockedReasonsCap) {
g_auto(GStrv) blockers = NULL;
if (qemuDomainGetMigrationBlockers(driver, vm, &blockers) < 0)
return false;
@@ -1576,7 +1578,7 @@ qemuMigrationSrcIsAllowed(virQEMUDriver *driver,
virDomainNetDef *net = vm->def->nets[i];
qemuSlirp *slirp;
- if (net->type == VIR_DOMAIN_NET_TYPE_VDPA) {
+ if (!blockedReasonsCap && net->type == VIR_DOMAIN_NET_TYPE_VDPA) {
virReportError(VIR_ERR_OPERATION_INVALID, "%s",
_("vDPA devices cannot be migrated"));
return false;
--
2.35.1

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@ -1,62 +0,0 @@
From 8f2cd77dc208cfa90b37faa18b092ca4a76a0716 Mon Sep 17 00:00:00 2001
Message-Id: <8f2cd77dc208cfa90b37faa18b092ca4a76a0716@dist-git>
From: Laine Stump <laine@redhat.com>
Date: Thu, 21 Jul 2022 02:03:49 -0400
Subject: [PATCH] qemu: skip hardcoded hostdev migration check if QEMU can do
it for us
libvirt currently will block migration for any vfio-assigned device
unless it is a network device that is associated with a virtio-net
failover device (ie. if the hostdev object has a teaming->type ==
VIR_DOMAIN_NET_TEAMING_TYPE_TRANSIENT).
In the future there will be other vfio devices that can be migrated,
so we don't want to rely on this hardcoded block. QEMU 6.0+ will
anyway inform us of any devices that will block migration (as a part
of qemuDomainGetMigrationBlockers()), so we only need to do the
hardcoded check in the case of old QEMU that can't provide that
information.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
(cherry picked from commit 25883cd5f0b188f2417f294b7d219a77b219f7c2)
https://bugzilla.redhat.com/show_bug.cgi?id=1497907
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
---
src/qemu/qemu_migration.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index f571c9eb27..76903d612b 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -1495,6 +1495,14 @@ qemuMigrationSrcIsAllowed(virQEMUDriver *driver,
_("cannot migrate domain: %s"), reasons);
return false;
}
+ } else {
+ /* checks here are for anything that doesn't need to be
+ * checked by libvirt if running QEMU that can be queried
+ * about migration blockers.
+ */
+
+ if (!qemuMigrationSrcIsAllowedHostdev(vm->def))
+ return false;
}
if (remote) {
@@ -1521,9 +1529,6 @@ qemuMigrationSrcIsAllowed(virQEMUDriver *driver,
return false;
}
- if (!qemuMigrationSrcIsAllowedHostdev(vm->def))
- return false;
-
if (vm->def->cpu) {
/* QEMU blocks migration and save with invariant TSC enabled
* unless TSC frequency is explicitly set.
--
2.35.1

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@ -1,38 +0,0 @@
From 10e8a518a05922d5592d1405054aed3195aebf06 Mon Sep 17 00:00:00 2001
From: Laine Stump <laine@redhat.com>
Date: Fri, 18 Aug 2023 16:13:16 -0400
Subject: [PATCH] qemu: turn two multiline log messages into single line
Normally I wouldn't bother with a change like this, but I was touching
the function anyway, and wanted to leave it looking nice and tidy.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
---
src/qemu/qemu_driver.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 5128b643642..5db42f07533 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -11418,8 +11418,7 @@ qemuNodeDeviceDetachFlags(virNodeDevicePtr dev,
*/
if (STREQ_NULLABLE(driverName, "kvm")) {
virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, "%s",
- _("'legacy KVM' device assignment is no longer "
- "supported on this system"));
+ _("'legacy KVM' device assignment is no longer supported on this system"));
return -1;
}
@@ -11430,8 +11429,7 @@ qemuNodeDeviceDetachFlags(virNodeDevicePtr dev,
if (!qemuHostdevHostSupportsPassthroughVFIO()) {
virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, "%s",
- _("VFIO device assignment is currently not "
- "supported on this system"));
+ _("VFIO device assignment is currently not supported on this system"));
return -1;
}

View File

@ -1,58 +0,0 @@
From 198f38fa5540c7545607b9d1beb0bfb689d56c3d Mon Sep 17 00:00:00 2001
Message-Id: <198f38fa5540c7545607b9d1beb0bfb689d56c3d@dist-git>
From: Peter Krempa <pkrempa@redhat.com>
Date: Thu, 1 Dec 2022 17:02:42 +0100
Subject: [PATCH] qemuAgentGetDisks: Don't use virJSONValueObjectGetStringArray
for optional data
The 'dependencies' field in the return data may be missing in some
cases. Historically 'virJSONValueObjectGetStringArray' didn't report
error in such case, but later refactor (commit 043b50b948ef3c2 ) added
an error in order to use it in other places too.
Unfortunately this results in the error log being spammed with an
irrelevant error in case when qemuAgentGetDisks is invoked on a VM
running windows.
Replace the use of virJSONValueObjectGetStringArray by fetching the
array first and calling virJSONValueArrayToStringList only when we have
an array.
Fixes: 043b50b948ef3c2a4adf5fa32a93ec2589851ac6
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2149752
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit 3b576601dfb924bb518870a01de5d1a421cbb467)
https://bugzilla.redhat.com/show_bug.cgi?id=2154410
---
src/qemu/qemu_agent.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/qemu/qemu_agent.c b/src/qemu/qemu_agent.c
index d81f01ba77..7afef06694 100644
--- a/src/qemu/qemu_agent.c
+++ b/src/qemu/qemu_agent.c
@@ -2544,6 +2544,7 @@ int qemuAgentGetDisks(qemuAgent *agent,
for (i = 0; i < ndata; i++) {
virJSONValue *addr;
virJSONValue *entry = virJSONValueArrayGet(data, i);
+ virJSONValue *dependencies;
qemuAgentDiskInfo *disk;
if (!entry) {
@@ -2569,7 +2570,11 @@ int qemuAgentGetDisks(qemuAgent *agent,
goto error;
}
- disk->dependencies = virJSONValueObjectGetStringArray(entry, "dependencies");
+ if ((dependencies = virJSONValueObjectGetArray(entry, "dependencies"))) {
+ if (!(disk->dependencies = virJSONValueArrayToStringList(dependencies)))
+ goto error;
+ }
+
disk->alias = g_strdup(virJSONValueObjectGetString(entry, "alias"));
addr = virJSONValueObjectGetObject(entry, "address");
if (addr) {
--
2.39.0

View File

@ -1,41 +0,0 @@
From 9b00b5666a014999a3bc9e2e8a6a844ca7a4326f Mon Sep 17 00:00:00 2001
Message-Id: <9b00b5666a014999a3bc9e2e8a6a844ca7a4326f@dist-git>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 8 Jul 2022 09:35:39 +0200
Subject: [PATCH] qemuDomainSetIOThreadParams: Accept VIR_DOMAIN_AFFECT_CONFIG
flag
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
It was always possible to modify the inactive XML, because
VIR_DOMAIN_AFFECT_CURRENT (= 0) is accepted implicitly. But now
that the logic when changing both config and live XMLs is more
robust we can accept VIR_DOMAIN_AFFECT_CONFIG flag too.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
(cherry picked from commit 3096965ce78923b099fa39e4950279b2f21ab60a)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2059511
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
src/qemu/qemu_driver.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 2c627396f1..654b5d65e5 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -5818,7 +5818,8 @@ qemuDomainSetIOThreadParams(virDomainPtr dom,
qemuMonitorIOThreadInfo iothread = {0};
int ret = -1;
- virCheckFlags(VIR_DOMAIN_AFFECT_LIVE, -1);
+ virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
+ VIR_DOMAIN_AFFECT_CONFIG, -1);
if (iothread_id == 0) {
virReportError(VIR_ERR_INVALID_ARG, "%s",
--
2.35.1

View File

@ -0,0 +1,40 @@
From 2087ac009a019ceb206475363113bbe6c2821e2f Mon Sep 17 00:00:00 2001
Message-ID: <2087ac009a019ceb206475363113bbe6c2821e2f.1708614745.git.jdenemar@redhat.com>
From: Peter Krempa <pkrempa@redhat.com>
Date: Fri, 16 Feb 2024 16:40:20 +0100
Subject: [PATCH] qemuMigrationDstPrepareStorage: Properly consider path for
'vdpa' devices
Allow storage migration of VDPA devices by properly checking that they
exist on the destionation. Pre-creation is not supported but if the
device exists the migration should be able to succeed.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit 00c0a94ab5f135ea7d9f0a905ff53d13c82761db)
https://issues.redhat.com/browse/RHEL-24825
---
src/qemu/qemu_migration.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 3e0aae4e7c..5e27cd5dbe 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -479,10 +479,13 @@ qemuMigrationDstPrepareStorage(virDomainObj *vm,
diskSrcPath = nvmePath;
break;
+ case VIR_STORAGE_TYPE_VHOST_VDPA:
+ diskSrcPath = disk->src->vdpadev;
+ break;
+
case VIR_STORAGE_TYPE_NETWORK:
case VIR_STORAGE_TYPE_VOLUME:
case VIR_STORAGE_TYPE_VHOST_USER:
- case VIR_STORAGE_TYPE_VHOST_VDPA:
case VIR_STORAGE_TYPE_LAST:
case VIR_STORAGE_TYPE_NONE:
break;
--
2.43.2

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@ -0,0 +1,60 @@
From b73313c9679766c493afb91f0c691e437632e4fa Mon Sep 17 00:00:00 2001
Message-ID: <b73313c9679766c493afb91f0c691e437632e4fa.1708614745.git.jdenemar@redhat.com>
From: Peter Krempa <pkrempa@redhat.com>
Date: Thu, 8 Feb 2024 16:48:25 +0100
Subject: [PATCH] qemuMigrationDstPrepareStorage: Use 'switch' statement to
include all storage types
Decrease the likelyhood that addition of a new storage type will be
forgotten.
This patch also unifies the type check to consult the 'actual' type of
the storage in both cases as the NVMe check looked for the XML declared
type while virStorageSourceIsLocalStorage() looks for the
actual/translated type.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit e158b523b8522931200c415ef86562641a2a7c8c)
https://issues.redhat.com/browse/RHEL-24825
---
src/qemu/qemu_migration.c | 22 +++++++++++++++++++---
1 file changed, 19 insertions(+), 3 deletions(-)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 01ab803842..3e0aae4e7c 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -465,11 +465,27 @@ qemuMigrationDstPrepareStorage(virDomainObj *vm,
if (!qemuMigrationAnyCopyDisk(disk, nmigrate_disks, migrate_disks))
continue;
- if (disk->src->type == VIR_STORAGE_TYPE_NVME) {
+ switch (virStorageSourceGetActualType(disk->src)) {
+ case VIR_STORAGE_TYPE_FILE:
+ case VIR_STORAGE_TYPE_BLOCK:
+ case VIR_STORAGE_TYPE_DIR:
+ diskSrcPath = virDomainDiskGetSource(disk);
+ break;
+
+ case VIR_STORAGE_TYPE_NVME:
+ /* While NVMe disks are local, they are not accessible via src->path.
+ * Therefore, we have to return false here. */
virPCIDeviceAddressGetSysfsFile(&disk->src->nvme->pciAddr, &nvmePath);
diskSrcPath = nvmePath;
- } else if (virStorageSourceIsLocalStorage(disk->src)) {
- diskSrcPath = virDomainDiskGetSource(disk);
+ break;
+
+ case VIR_STORAGE_TYPE_NETWORK:
+ case VIR_STORAGE_TYPE_VOLUME:
+ case VIR_STORAGE_TYPE_VHOST_USER:
+ case VIR_STORAGE_TYPE_VHOST_VDPA:
+ case VIR_STORAGE_TYPE_LAST:
+ case VIR_STORAGE_TYPE_NONE:
+ break;
}
if (diskSrcPath) {
--
2.43.2

View File

@ -0,0 +1,84 @@
From d968a490b2fb8b4c7af2c835288e6f693ea1cc67 Mon Sep 17 00:00:00 2001
Message-ID: <d968a490b2fb8b4c7af2c835288e6f693ea1cc67.1707394627.git.jdenemar@redhat.com>
From: Peter Krempa <pkrempa@redhat.com>
Date: Tue, 16 Jan 2024 16:22:03 +0100
Subject: [PATCH] qemuMigrationDstStartNBDServer: Refactor cleanup
There's nothing under the 'cleanup:' label thus the whole code can be
simplified.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
(cherry picked from commit 36e11cca83c6617a81528969c27579a1ab891443)
https://issues.redhat.com/browse/RHEL-21543
---
src/qemu/qemu_migration.c | 18 +++++++-----------
1 file changed, 7 insertions(+), 11 deletions(-)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 6f8b830969..01ab803842 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -541,7 +541,6 @@ qemuMigrationDstStartNBDServer(virQEMUDriver *driver,
const char *nbdURI,
const char *tls_alias)
{
- int ret = -1;
qemuDomainObjPrivate *priv = vm->privateData;
size_t i;
virStorageNetHostDef server = {
@@ -610,22 +609,22 @@ qemuMigrationDstStartNBDServer(virQEMUDriver *driver,
virReportError(VIR_ERR_OPERATION_UNSUPPORTED,
_("Cannot migrate empty or read-only disk %1$s"),
disk->dst);
- goto cleanup;
+ return -1;
}
if (!(diskAlias = qemuAliasDiskDriveFromDisk(disk)))
- goto cleanup;
+ return -1;
if (!server_started &&
server.transport == VIR_STORAGE_NET_HOST_TRANS_TCP) {
if (server.port) {
if (virPortAllocatorSetUsed(server.port) < 0)
- goto cleanup;
+ return -1;
} else {
unsigned short port = 0;
if (virPortAllocatorAcquire(driver->migrationPorts, &port) < 0)
- goto cleanup;
+ return -1;
server.port = port;
}
@@ -635,7 +634,7 @@ qemuMigrationDstStartNBDServer(virQEMUDriver *driver,
}
if (qemuDomainObjEnterMonitorAsync(vm, VIR_ASYNC_JOB_MIGRATION_IN) < 0)
- goto cleanup;
+ return -1;
if (!server_started) {
if (qemuMonitorNBDServerStart(priv->mon, &server, tls_alias) < 0)
@@ -648,14 +647,11 @@ qemuMigrationDstStartNBDServer(virQEMUDriver *driver,
qemuDomainObjExitMonitor(vm);
}
- ret = 0;
-
- cleanup:
- return ret;
+ return 0;
exit_monitor:
qemuDomainObjExitMonitor(vm);
- goto cleanup;
+ return -1;
}
--
2.43.0

View File

@ -1,57 +0,0 @@
From b76623b5921238c9a4db9b3e1958b51a4d7e8b52 Mon Sep 17 00:00:00 2001
Message-Id: <b76623b5921238c9a4db9b3e1958b51a4d7e8b52@dist-git>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Wed, 28 Sep 2022 10:12:36 +0200
Subject: [PATCH] qemuProcessReconnect: Don't build memory paths
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Let me take you on a short trip to history. A long time ago,
libvirt would configure all QEMUs to use $hugetlbfs/libvirt/qemu
for their hugepages setup. This was problematic, because it did
not allow enough separation between guests. Therefore in
v3.0.0-rc1~367 the path changed to a per-domain basis:
$hugetlbfs/libvirt/qemu/$domainShortName
And to help with migration on daemon restart a call to
qemuProcessBuildDestroyMemoryPaths() was added to
qemuProcessReconnect() (well, it was named
qemuProcessBuildDestroyHugepagesPath() back then, see
v3.10.0-rc1~174). This was desirable then, because the memory
hotplug code did not call the function, it simply assumes
per-domain paths to exist. But this changed in v3.5.0-rc1~92
after which the per-domain paths are created on memory hotplug
too.
Therefore, it's no longer necessary to create these paths in
qemuProcessReconnect(). They are created exactly when needed
(domain startup and memory hotplug).
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
(cherry picked from commit 3478cca80ea7382cfdbff836d5d0b92aa014297b)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2152083
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
src/qemu/qemu_process.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 062a0b6dac..979ad99f5a 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -9004,9 +9004,6 @@ qemuProcessReconnect(void *opaque)
goto cleanup;
}
- if (qemuProcessBuildDestroyMemoryPaths(driver, obj, NULL, true) < 0)
- goto error;
-
if ((qemuDomainAssignAddresses(obj->def, priv->qemuCaps,
driver, obj, false)) < 0) {
goto error;
--
2.39.0

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@ -0,0 +1,94 @@
From 7dd85500450b1889a81d574337331e080b218c9f Mon Sep 17 00:00:00 2001
Message-ID: <7dd85500450b1889a81d574337331e080b218c9f.1707394626.git.jdenemar@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Thu, 4 Jan 2024 10:57:12 +0100
Subject: [PATCH] qemu_capabilities: Add
QEMU_CAPS_DEVICE_VIRTIO_MEM_PCI_DYNAMIC_MEMSLOTS capability
Starting from v8.2.0-rc0~74^2~2 QEMU has .dynamic-memslots
attribute for virtio-mem-pci device. Introduce a capability which
reflects that.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
(cherry picked from commit 497cab753b801c7a66e2a480482e5144665ecbf4)
Resolves: https://issues.redhat.com/browse/RHEL-15316
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
src/qemu/qemu_capabilities.c | 2 ++
src/qemu/qemu_capabilities.h | 1 +
tests/qemucapabilitiesdata/caps_8.2.0_aarch64.xml | 1 +
tests/qemucapabilitiesdata/caps_8.2.0_x86_64.xml | 1 +
tests/qemucapabilitiesdata/caps_9.0.0_x86_64.xml | 1 +
5 files changed, 6 insertions(+)
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index a4d42b40ed..e13df2b27d 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -700,6 +700,7 @@ VIR_ENUM_IMPL(virQEMUCaps,
"virtio-blk-vhost-vdpa", /* QEMU_CAPS_DEVICE_VIRTIO_BLK_VHOST_VDPA */
"virtio-blk.iothread-mapping", /* QEMU_CAPS_VIRTIO_BLK_IOTHREAD_MAPPING */
"smp-clusters", /* QEMU_CAPS_SMP_CLUSTERS */
+ "virtio-mem-pci.dynamic-memslots", /* QEMU_CAPS_DEVICE_VIRTIO_MEM_PCI_DYNAMIC_MEMSLOTS */
);
@@ -1519,6 +1520,7 @@ static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsVhostUserFS[] =
static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsVirtioMemPCI[] = {
{ "prealloc", QEMU_CAPS_DEVICE_VIRTIO_MEM_PCI_PREALLOC, NULL },
+ { "dynamic-memslots", QEMU_CAPS_DEVICE_VIRTIO_MEM_PCI_DYNAMIC_MEMSLOTS, NULL },
};
static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsVirtioIOMMU[] = {
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index a353750670..82ae4b738b 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -679,6 +679,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
QEMU_CAPS_DEVICE_VIRTIO_BLK_VHOST_VDPA, /* virtio-blk-vhost-vdpa block driver */
QEMU_CAPS_VIRTIO_BLK_IOTHREAD_MAPPING, /* virtio-blk supports per-virtqueue iothread mapping */
QEMU_CAPS_SMP_CLUSTERS, /* -smp clusters= */
+ QEMU_CAPS_DEVICE_VIRTIO_MEM_PCI_DYNAMIC_MEMSLOTS, /* -device virtio-mem-pci.dynamic-memslots= */
QEMU_CAPS_LAST /* this must always be the last item */
} virQEMUCapsFlags;
diff --git a/tests/qemucapabilitiesdata/caps_8.2.0_aarch64.xml b/tests/qemucapabilitiesdata/caps_8.2.0_aarch64.xml
index 54fd349365..03c9343da5 100644
--- a/tests/qemucapabilitiesdata/caps_8.2.0_aarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_8.2.0_aarch64.xml
@@ -163,6 +163,7 @@
<flag name='qcow2-discard-no-unref'/>
<flag name='run-with.async-teardown'/>
<flag name='smp-clusters'/>
+ <flag name='virtio-mem-pci.dynamic-memslots'/>
<version>8002000</version>
<microcodeVersion>61700246</microcodeVersion>
<package>v8.2.0</package>
diff --git a/tests/qemucapabilitiesdata/caps_8.2.0_x86_64.xml b/tests/qemucapabilitiesdata/caps_8.2.0_x86_64.xml
index 8a6527810a..d16cd88720 100644
--- a/tests/qemucapabilitiesdata/caps_8.2.0_x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_8.2.0_x86_64.xml
@@ -200,6 +200,7 @@
<flag name='run-with.async-teardown'/>
<flag name='virtio-blk-vhost-vdpa'/>
<flag name='smp-clusters'/>
+ <flag name='virtio-mem-pci.dynamic-memslots'/>
<version>8002000</version>
<microcodeVersion>43100246</microcodeVersion>
<package>v8.2.0</package>
diff --git a/tests/qemucapabilitiesdata/caps_9.0.0_x86_64.xml b/tests/qemucapabilitiesdata/caps_9.0.0_x86_64.xml
index b4c3b1bae3..65eaa08cd4 100644
--- a/tests/qemucapabilitiesdata/caps_9.0.0_x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_9.0.0_x86_64.xml
@@ -201,6 +201,7 @@
<flag name='virtio-blk-vhost-vdpa'/>
<flag name='virtio-blk.iothread-mapping'/>
<flag name='smp-clusters'/>
+ <flag name='virtio-mem-pci.dynamic-memslots'/>
<version>8002050</version>
<microcodeVersion>43100245</microcodeVersion>
<package>v8.2.0-196-g7425b6277f</package>
--
2.43.0

View File

@ -0,0 +1,62 @@
From 866ec16d8264b3ef2533b276d161e6dc1db470a0 Mon Sep 17 00:00:00 2001
Message-ID: <866ec16d8264b3ef2533b276d161e6dc1db470a0.1707394627.git.jdenemar@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Thu, 4 Jan 2024 10:49:06 +0100
Subject: [PATCH] qemu_command: Generate cmd line for virtio-mem
dynamicMemslots
This is pretty straightforward.
Resolves: https://issues.redhat.com/browse/RHEL-15316
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
(cherry picked from commit dab99eedcd15d135e287185ce03eb05338ce225d)
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
src/qemu/qemu_command.c | 3 +++
.../memory-hotplug-virtio-mem.x86_64-latest.args | 2 +-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 712feb7b81..4d5a202c7d 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -3653,6 +3653,7 @@ qemuBuildMemoryDeviceProps(virQEMUDriverConfig *cfg,
unsigned long long requestedsize = 0;
unsigned long long address = 0;
bool prealloc = false;
+ virTristateBool dynamicMemslots = VIR_TRISTATE_BOOL_ABSENT;
if (!mem->info.alias) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
@@ -3694,6 +3695,7 @@ qemuBuildMemoryDeviceProps(virQEMUDriverConfig *cfg,
blocksize = mem->target.virtio_mem.blocksize;
requestedsize = mem->target.virtio_mem.requestedsize;
address = mem->target.virtio_mem.address;
+ dynamicMemslots = mem->target.virtio_mem.dynamicMemslots;
break;
case VIR_DOMAIN_MEMORY_MODEL_SGX_EPC:
@@ -3716,6 +3718,7 @@ qemuBuildMemoryDeviceProps(virQEMUDriverConfig *cfg,
"s:memdev", memdev,
"B:prealloc", prealloc,
"P:memaddr", address,
+ "T:dynamic-memslots", dynamicMemslots,
"s:id", mem->info.alias,
NULL) < 0)
return NULL;
diff --git a/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args
index dbe96ae21d..36cff6ec13 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args
@@ -32,7 +32,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-object '{"qom-type":"memory-backend-ram","id":"memvirtiomem0","reserve":false,"size":1073741824}' \
-device '{"driver":"virtio-mem-pci","node":0,"block-size":2097152,"requested-size":536870912,"memdev":"memvirtiomem0","id":"virtiomem0","bus":"pci.0","addr":"0x2"}' \
-object '{"qom-type":"memory-backend-file","id":"memvirtiomem1","mem-path":"/dev/hugepages2M/libvirt/qemu/-1-QEMUGuest1","reserve":false,"size":2147483648,"host-nodes":[1,2,3],"policy":"bind"}' \
--device '{"driver":"virtio-mem-pci","node":0,"block-size":2097152,"requested-size":1073741824,"memdev":"memvirtiomem1","prealloc":true,"memaddr":5637144576,"id":"virtiomem1","bus":"pci.1","addr":"0x1"}' \
+-device '{"driver":"virtio-mem-pci","node":0,"block-size":2097152,"requested-size":1073741824,"memdev":"memvirtiomem1","prealloc":true,"memaddr":5637144576,"dynamic-memslots":true,"id":"virtiomem1","bus":"pci.1","addr":"0x1"}' \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
-device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
--
2.43.0

View File

@ -0,0 +1,67 @@
From 7a7c3f71744b2211bdf50332918495d3042e3236 Mon Sep 17 00:00:00 2001
Message-ID: <7a7c3f71744b2211bdf50332918495d3042e3236.1706524416.git.jdenemar@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Wed, 24 Jan 2024 18:43:21 +0100
Subject: [PATCH] qemu_hotplug: Don't lose 'created' flag in
qemuDomainChangeNet()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
After v9.1.0-rc1~116 we track whether it's us who created a
macvtap or not. But when updating a vNIC its definition might be
replaced with a new one (though, ifname is not allowed to
change), e.g. to reflect new QoS, link state, etc.
Now, the fact whether we created macvtap for given vNIC is stored
in net->privateData->created. And replacing definition is done by
simply freeing the old definition and making the pointer point to
the new one. But this does not preserve the 'created' flag, which
in turn means when a domain is shutting off, the macvtap is not
removed (see loop inside of qemuProcessStop()).
Copy this flag into new definition and leave a note in
_qemuDomainNetworkPrivate struct.
Fixes: 61d1b9e6592660121aeda66bf7adbcd39de06aa8
Resolves: https://issues.redhat.com/browse/RHEL-22714
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
(cherry picked from commit ccfc5c1e1637d20e479fafde7aa3ea4c6fb29e21)
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
src/qemu/qemu_domain.h | 2 ++
src/qemu/qemu_hotplug.c | 5 +++++
2 files changed, 7 insertions(+)
diff --git a/src/qemu/qemu_domain.h b/src/qemu/qemu_domain.h
index fa566dded6..0b5af5d014 100644
--- a/src/qemu/qemu_domain.h
+++ b/src/qemu/qemu_domain.h
@@ -420,6 +420,8 @@ typedef struct _qemuDomainNetworkPrivate qemuDomainNetworkPrivate;
struct _qemuDomainNetworkPrivate {
virObject parent;
+ /* Don't forget to possibly copy these members in qemuDomainChangeNet(). */
+
/* True if the device was created by us. Otherwise we should
* avoid removing it. Currently only used for
* VIR_DOMAIN_NET_TYPE_DIRECT. */
diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index 0e45bd53e1..31b00e05ca 100644
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -4166,6 +4166,11 @@ qemuDomainChangeNet(virQEMUDriver *driver,
else
VIR_WARN("Unable to release network device '%s'", NULLSTR(olddev->ifname));
}
+
+ /* Carry over fact whether we created the device or not. */
+ QEMU_DOMAIN_NETWORK_PRIVATE(newdev)->created =
+ QEMU_DOMAIN_NETWORK_PRIVATE(olddev)->created;
+
virDomainNetDefFree(olddev);
/* move newdev into the nets list, and NULL it out from the
* virDomainDeviceDef that we were given so that the caller
--
2.43.0

View File

@ -1,132 +0,0 @@
From d4c4660b097695916244307d1125a17c30c0c9ef Mon Sep 17 00:00:00 2001
Message-Id: <d4c4660b097695916244307d1125a17c30c0c9ef@dist-git>
From: Martin Kletzander <mkletzan@redhat.com>
Date: Fri, 22 Jul 2022 12:20:04 +0200
Subject: [PATCH] qemu_migration: Acquire correct job in
qemuMigrationSrcIsAllowed
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Commit 62627524607f added the acquiring of a job, but it is not always
VIR_ASYNC_JOB_MIGRATION_OUT, so the code fails when doing save or anything else.
Correct the async job by passing it from the caller as another parameter.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
(cherry picked from commit 69e0e33873f1aec55df77f12fb0197d50dca3319)
Resolves: https://bugzilla.redhat.com/2092833
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
---
src/qemu/qemu_driver.c | 8 ++++----
src/qemu/qemu_migration.c | 7 ++++---
src/qemu/qemu_migration.h | 1 +
src/qemu/qemu_snapshot.c | 4 ++--
4 files changed, 11 insertions(+), 9 deletions(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 654b5d65e5..847c96639d 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -2650,13 +2650,13 @@ qemuDomainSaveInternal(virQEMUDriver *driver,
virQEMUSaveData *data = NULL;
g_autoptr(qemuDomainSaveCookie) cookie = NULL;
- if (!qemuMigrationSrcIsAllowed(driver, vm, false, 0))
- goto cleanup;
-
if (qemuDomainObjBeginAsyncJob(driver, vm, VIR_ASYNC_JOB_SAVE,
VIR_DOMAIN_JOB_OPERATION_SAVE, flags) < 0)
goto cleanup;
+ if (!qemuMigrationSrcIsAllowed(driver, vm, false, VIR_ASYNC_JOB_SAVE, 0))
+ goto cleanup;
+
if (!virDomainObjIsActive(vm)) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("guest unexpectedly quit"));
@@ -3176,7 +3176,7 @@ doCoreDump(virQEMUDriver *driver,
goto cleanup;
}
- if (!qemuMigrationSrcIsAllowed(driver, vm, false, 0))
+ if (!qemuMigrationSrcIsAllowed(driver, vm, false, VIR_ASYNC_JOB_DUMP, 0))
goto cleanup;
if (qemuMigrationSrcToFile(driver, vm, fd, compressor,
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 96c4c0f1da..f571c9eb27 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -1452,6 +1452,7 @@ bool
qemuMigrationSrcIsAllowed(virQEMUDriver *driver,
virDomainObj *vm,
bool remote,
+ int asyncJob,
unsigned int flags)
{
qemuDomainObjPrivate *priv = vm->privateData;
@@ -1483,7 +1484,7 @@ qemuMigrationSrcIsAllowed(virQEMUDriver *driver,
g_auto(GStrv) blockers = NULL;
if (qemuDomainGetMigrationBlockers(driver, vm,
- VIR_ASYNC_JOB_MIGRATION_OUT,
+ asyncJob,
&blockers) < 0) {
return false;
}
@@ -2632,7 +2633,7 @@ qemuMigrationSrcBeginPhase(virQEMUDriver *driver,
qemuMigrationJobStartPhase(vm, QEMU_MIGRATION_PHASE_BEGIN3) < 0)
return NULL;
- if (!qemuMigrationSrcIsAllowed(driver, vm, true, flags))
+ if (!qemuMigrationSrcIsAllowed(driver, vm, true, priv->job.asyncJob, flags))
return NULL;
if (!(flags & (VIR_MIGRATE_UNSAFE | VIR_MIGRATE_OFFLINE)) &&
@@ -6033,7 +6034,7 @@ qemuMigrationSrcPerformJob(virQEMUDriver *driver,
if (!(flags & VIR_MIGRATE_OFFLINE) && virDomainObjCheckActive(vm) < 0)
goto endjob;
- if (!qemuMigrationSrcIsAllowed(driver, vm, true, flags))
+ if (!qemuMigrationSrcIsAllowed(driver, vm, true, VIR_ASYNC_JOB_MIGRATION_OUT, flags))
goto endjob;
if (!(flags & (VIR_MIGRATE_UNSAFE | VIR_MIGRATE_OFFLINE)) &&
diff --git a/src/qemu/qemu_migration.h b/src/qemu/qemu_migration.h
index 81cc1e91c0..61d12d6eb1 100644
--- a/src/qemu/qemu_migration.h
+++ b/src/qemu/qemu_migration.h
@@ -229,6 +229,7 @@ bool
qemuMigrationSrcIsAllowed(virQEMUDriver *driver,
virDomainObj *vm,
bool remote,
+ int asyncJob,
unsigned int flags);
int
diff --git a/src/qemu/qemu_snapshot.c b/src/qemu/qemu_snapshot.c
index 833f880252..0733d44faa 100644
--- a/src/qemu/qemu_snapshot.c
+++ b/src/qemu/qemu_snapshot.c
@@ -291,7 +291,7 @@ qemuSnapshotCreateActiveInternal(virQEMUDriver *driver,
virDomainSnapshotDef *snapdef = virDomainSnapshotObjGetDef(snap);
int ret = -1;
- if (!qemuMigrationSrcIsAllowed(driver, vm, false, 0))
+ if (!qemuMigrationSrcIsAllowed(driver, vm, false, VIR_ASYNC_JOB_SNAPSHOT, 0))
goto cleanup;
if (virDomainObjGetState(vm, NULL) == VIR_DOMAIN_RUNNING) {
@@ -1422,7 +1422,7 @@ qemuSnapshotCreateActiveExternal(virQEMUDriver *driver,
/* do the memory snapshot if necessary */
if (memory) {
/* check if migration is possible */
- if (!qemuMigrationSrcIsAllowed(driver, vm, false, 0))
+ if (!qemuMigrationSrcIsAllowed(driver, vm, false, VIR_ASYNC_JOB_SNAPSHOT, 0))
goto cleanup;
qemuDomainJobSetStatsType(priv->job.current,
--
2.35.1

View File

@ -1,229 +0,0 @@
From b8c791a3fc2767e6d899e3e0c590a93cb0ee7e03 Mon Sep 17 00:00:00 2001
Message-Id: <b8c791a3fc2767e6d899e3e0c590a93cb0ee7e03@dist-git>
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 30 Jun 2022 12:52:38 +0200
Subject: [PATCH] qemu_migration: Apply max-postcopy-bandwidth on post-copy
resume
When resuming post-copy migration users may want to limit the bandwidth
used by the migration and use a value that is different from the one
specified when the migration was originally started.
Resolves: https://gitlab.com/libvirt/libvirt/-/issues/333
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit 766abdc291ba606379a7d197bff477fef25fb508)
https://bugzilla.redhat.com/show_bug.cgi?id=2111070
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
---
src/qemu/qemu_migration.c | 12 ++++++--
src/qemu/qemu_migration_params.c | 45 ++++++++++++++++++----------
src/qemu/qemu_migration_paramspriv.h | 3 +-
tests/qemumigparamstest.c | 2 +-
tests/qemumigrationcookiexmltest.c | 2 +-
5 files changed, 42 insertions(+), 22 deletions(-)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 285a49c5ff..8a2f5b09a1 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -5097,12 +5097,13 @@ qemuMigrationSrcRun(virQEMUDriver *driver,
static int
qemuMigrationSrcResume(virDomainObj *vm,
- qemuMigrationParams *migParams G_GNUC_UNUSED,
+ qemuMigrationParams *migParams,
const char *cookiein,
int cookieinlen,
char **cookieout,
int *cookieoutlen,
- qemuMigrationSpec *spec)
+ qemuMigrationSpec *spec,
+ unsigned long flags)
{
qemuDomainObjPrivate *priv = vm->privateData;
virQEMUDriver *driver = priv->driver;
@@ -5119,6 +5120,10 @@ qemuMigrationSrcResume(virDomainObj *vm,
if (!mig)
return -1;
+ if (qemuMigrationParamsApply(driver, vm, VIR_ASYNC_JOB_MIGRATION_OUT,
+ migParams, flags) < 0)
+ return -1;
+
if (qemuDomainObjEnterMonitorAsync(driver, vm,
VIR_ASYNC_JOB_MIGRATION_OUT) < 0)
return -1;
@@ -5200,6 +5205,7 @@ qemuMigrationSrcPerformNative(virQEMUDriver *driver,
if (STREQ(uribits->scheme, "unix")) {
if ((flags & VIR_MIGRATE_TLS) &&
+ !(flags & VIR_MIGRATE_POSTCOPY_RESUME) &&
!qemuMigrationParamsTLSHostnameIsSet(migParams)) {
virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
_("Explicit destination hostname is required "
@@ -5231,7 +5237,7 @@ qemuMigrationSrcPerformNative(virQEMUDriver *driver,
if (flags & VIR_MIGRATE_POSTCOPY_RESUME) {
ret = qemuMigrationSrcResume(vm, migParams, cookiein, cookieinlen,
- cookieout, cookieoutlen, &spec);
+ cookieout, cookieoutlen, &spec, flags);
} else {
ret = qemuMigrationSrcRun(driver, vm, persist_xml, cookiein, cookieinlen,
cookieout, cookieoutlen, flags, resource,
diff --git a/src/qemu/qemu_migration_params.c b/src/qemu/qemu_migration_params.c
index a68aed9aa4..6ea0bde13a 100644
--- a/src/qemu/qemu_migration_params.c
+++ b/src/qemu/qemu_migration_params.c
@@ -141,6 +141,7 @@ struct _qemuMigrationParamsTPMapItem {
typedef struct _qemuMigrationParamInfoItem qemuMigrationParamInfoItem;
struct _qemuMigrationParamInfoItem {
qemuMigrationParamType type;
+ bool applyOnPostcopyResume;
};
/* Migration capabilities which should always be enabled as long as they
@@ -265,6 +266,7 @@ static const qemuMigrationParamInfoItem qemuMigrationParamInfo[] = {
},
[QEMU_MIGRATION_PARAM_MAX_POSTCOPY_BANDWIDTH] = {
.type = QEMU_MIGRATION_PARAM_TYPE_ULL,
+ .applyOnPostcopyResume = true,
},
[QEMU_MIGRATION_PARAM_MULTIFD_CHANNELS] = {
.type = QEMU_MIGRATION_PARAM_TYPE_INT,
@@ -782,7 +784,8 @@ qemuMigrationParamsFromJSON(virJSONValue *params)
virJSONValue *
-qemuMigrationParamsToJSON(qemuMigrationParams *migParams)
+qemuMigrationParamsToJSON(qemuMigrationParams *migParams,
+ bool postcopyResume)
{
g_autoptr(virJSONValue) params = virJSONValueNewObject();
size_t i;
@@ -795,6 +798,9 @@ qemuMigrationParamsToJSON(qemuMigrationParams *migParams)
if (!pv->set)
continue;
+ if (postcopyResume && !qemuMigrationParamInfo[i].applyOnPostcopyResume)
+ continue;
+
switch (qemuMigrationParamInfo[i].type) {
case QEMU_MIGRATION_PARAM_TYPE_INT:
rc = virJSONValueObjectAppendNumberInt(params, name, pv->value.i);
@@ -868,6 +874,7 @@ qemuMigrationCapsToJSON(virBitmap *caps,
*
* Send parameters stored in @migParams to QEMU. If @apiFlags is non-zero, some
* parameters that do not make sense for the enabled flags will be ignored.
+ * VIR_MIGRATE_POSTCOPY_RESUME is the only flag checked currently.
*
* Returns 0 on success, -1 on failure.
*/
@@ -876,32 +883,38 @@ qemuMigrationParamsApply(virQEMUDriver *driver,
virDomainObj *vm,
int asyncJob,
qemuMigrationParams *migParams,
- unsigned long apiFlags G_GNUC_UNUSED)
+ unsigned long apiFlags)
{
qemuDomainObjPrivate *priv = vm->privateData;
bool xbzrleCacheSize_old = false;
g_autoptr(virJSONValue) params = NULL;
g_autoptr(virJSONValue) caps = NULL;
qemuMigrationParam xbzrle = QEMU_MIGRATION_PARAM_XBZRLE_CACHE_SIZE;
+ bool postcopyResume = !!(apiFlags & VIR_MIGRATE_POSTCOPY_RESUME);
int ret = -1;
if (qemuDomainObjEnterMonitorAsync(driver, vm, asyncJob) < 0)
return -1;
- if (asyncJob == VIR_ASYNC_JOB_NONE) {
- if (!virBitmapIsAllClear(migParams->caps)) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("Migration capabilities can only be set by "
- "a migration job"));
- goto cleanup;
- }
- } else {
- if (!(caps = qemuMigrationCapsToJSON(priv->migrationCaps, migParams->caps)))
- goto cleanup;
+ /* Changing capabilities is only allowed before migration starts, we need
+ * to skip them when resuming post-copy migration.
+ */
+ if (!postcopyResume) {
+ if (asyncJob == VIR_ASYNC_JOB_NONE) {
+ if (!virBitmapIsAllClear(migParams->caps)) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("Migration capabilities can only be set by "
+ "a migration job"));
+ goto cleanup;
+ }
+ } else {
+ if (!(caps = qemuMigrationCapsToJSON(priv->migrationCaps, migParams->caps)))
+ goto cleanup;
- if (virJSONValueArraySize(caps) > 0 &&
- qemuMonitorSetMigrationCapabilities(priv->mon, &caps) < 0)
- goto cleanup;
+ if (virJSONValueArraySize(caps) > 0 &&
+ qemuMonitorSetMigrationCapabilities(priv->mon, &caps) < 0)
+ goto cleanup;
+ }
}
/* If QEMU is too old to support xbzrle-cache-size migration parameter,
@@ -917,7 +930,7 @@ qemuMigrationParamsApply(virQEMUDriver *driver,
migParams->params[xbzrle].set = false;
}
- if (!(params = qemuMigrationParamsToJSON(migParams)))
+ if (!(params = qemuMigrationParamsToJSON(migParams, postcopyResume)))
goto cleanup;
if (virJSONValueObjectKeysNumber(params) > 0 &&
diff --git a/src/qemu/qemu_migration_paramspriv.h b/src/qemu/qemu_migration_paramspriv.h
index f7e0f51fbd..34d51231ff 100644
--- a/src/qemu/qemu_migration_paramspriv.h
+++ b/src/qemu/qemu_migration_paramspriv.h
@@ -26,7 +26,8 @@
#pragma once
virJSONValue *
-qemuMigrationParamsToJSON(qemuMigrationParams *migParams);
+qemuMigrationParamsToJSON(qemuMigrationParams *migParams,
+ bool postcopyResume);
qemuMigrationParams *
qemuMigrationParamsFromJSON(virJSONValue *params);
diff --git a/tests/qemumigparamstest.c b/tests/qemumigparamstest.c
index bcdee5f32b..5d45a9dd58 100644
--- a/tests/qemumigparamstest.c
+++ b/tests/qemumigparamstest.c
@@ -155,7 +155,7 @@ qemuMigParamsTestJSON(const void *opaque)
if (!(migParams = qemuMigrationParamsFromJSON(paramsIn)))
return -1;
- if (!(paramsOut = qemuMigrationParamsToJSON(migParams)) ||
+ if (!(paramsOut = qemuMigrationParamsToJSON(migParams, false)) ||
!(actualJSON = virJSONValueToString(paramsOut, true)))
return -1;
diff --git a/tests/qemumigrationcookiexmltest.c b/tests/qemumigrationcookiexmltest.c
index 316bfedd15..9731348b53 100644
--- a/tests/qemumigrationcookiexmltest.c
+++ b/tests/qemumigrationcookiexmltest.c
@@ -333,7 +333,7 @@ testQemuMigrationCookieBlockDirtyBitmaps(const void *opaque)
qemuMigrationParamsSetBlockDirtyBitmapMapping(migParams, &migParamsBitmaps);
- if (!(paramsOut = qemuMigrationParamsToJSON(migParams)) ||
+ if (!(paramsOut = qemuMigrationParamsToJSON(migParams, false)) ||
!(actualJSON = virJSONValueToString(paramsOut, true)))
return -1;
--
2.35.1

View File

@ -1,70 +0,0 @@
From d24586ede83472f850d1a0c520d482ac5f908696 Mon Sep 17 00:00:00 2001
Message-Id: <d24586ede83472f850d1a0c520d482ac5f908696@dist-git>
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 30 Jun 2022 12:51:55 +0200
Subject: [PATCH] qemu_migration: Pass migParams to qemuMigrationSrcResume
So the we can apply selected migration parameters even when resuming
post-copy migration.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit 8c335b5530194dbcef719a4d88c89b8723b831a5)
https://bugzilla.redhat.com/show_bug.cgi?id=2111070
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
---
src/qemu/qemu_migration.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 8cbd73a809..285a49c5ff 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -5097,6 +5097,7 @@ qemuMigrationSrcRun(virQEMUDriver *driver,
static int
qemuMigrationSrcResume(virDomainObj *vm,
+ qemuMigrationParams *migParams G_GNUC_UNUSED,
const char *cookiein,
int cookieinlen,
char **cookieout,
@@ -5229,7 +5230,7 @@ qemuMigrationSrcPerformNative(virQEMUDriver *driver,
spec.fwdType = MIGRATION_FWD_DIRECT;
if (flags & VIR_MIGRATE_POSTCOPY_RESUME) {
- ret = qemuMigrationSrcResume(vm, cookiein, cookieinlen,
+ ret = qemuMigrationSrcResume(vm, migParams, cookiein, cookieinlen,
cookieout, cookieoutlen, &spec);
} else {
ret = qemuMigrationSrcRun(driver, vm, persist_xml, cookiein, cookieinlen,
@@ -6124,6 +6125,7 @@ qemuMigrationSrcPerformResume(virQEMUDriver *driver,
virConnectPtr conn,
virDomainObj *vm,
const char *uri,
+ qemuMigrationParams *migParams,
const char *cookiein,
int cookieinlen,
char **cookieout,
@@ -6148,7 +6150,7 @@ qemuMigrationSrcPerformResume(virQEMUDriver *driver,
ret = qemuMigrationSrcPerformNative(driver, vm, NULL, uri,
cookiein, cookieinlen,
cookieout, cookieoutlen, flags,
- 0, NULL, NULL, 0, NULL, NULL, NULL);
+ 0, NULL, NULL, 0, NULL, migParams, NULL);
if (virCloseCallbacksSet(driver->closeCallbacks, vm, conn,
qemuMigrationAnyConnectionClosed) < 0)
@@ -6188,7 +6190,7 @@ qemuMigrationSrcPerformPhase(virQEMUDriver *driver,
int ret = -1;
if (flags & VIR_MIGRATE_POSTCOPY_RESUME) {
- return qemuMigrationSrcPerformResume(driver, conn, vm, uri,
+ return qemuMigrationSrcPerformResume(driver, conn, vm, uri, migParams,
cookiein, cookieinlen,
cookieout, cookieoutlen, flags);
}
--
2.35.1

View File

@ -1,51 +0,0 @@
From c50cae68f0d083ad0c5ffcf85908cc62eeaa866d Mon Sep 17 00:00:00 2001
Message-Id: <c50cae68f0d083ad0c5ffcf85908cc62eeaa866d@dist-git>
From: Jiri Denemark <jdenemar@redhat.com>
Date: Tue, 19 Jul 2022 13:48:44 +0200
Subject: [PATCH] qemu_migration: Store original migration params in status XML
We keep original values of migration parameters so that we can restore
them at the end of migration to make sure later migration does not use
some random values. However, this does not really work when libvirt
daemon is restarted on the source host because we failed to explicitly
save the status XML after getting the migration parameters from QEMU.
Actually it might work if the status XML is written later for some other
reason such as domain state change, but that's not how it should work.
https://bugzilla.redhat.com/show_bug.cgi?id=2107892
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit c7238941357f0d2e94524cf8c5ad7d9c82dcf2f9)
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
---
src/qemu/qemu_migration.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 8a2f5b09a1..9289df81eb 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -3245,6 +3245,9 @@ qemuMigrationDstPrepareActive(virQEMUDriver *driver,
migParams, mig->caps->automatic) < 0)
goto error;
+ /* Save original migration parameters */
+ qemuDomainSaveStatus(vm);
+
/* Migrations using TLS need to add the "tls-creds-x509" object and
* set the migration TLS parameters */
if (flags & VIR_MIGRATE_TLS) {
@@ -4822,6 +4825,9 @@ qemuMigrationSrcRun(virQEMUDriver *driver,
migParams, mig->caps->automatic) < 0)
goto error;
+ /* Save original migration parameters */
+ qemuDomainSaveStatus(vm);
+
if (flags & VIR_MIGRATE_TLS) {
const char *hostname = NULL;
--
2.35.1

View File

@ -1,64 +0,0 @@
From 25fe3cf8990b654fd568f580b8885102b3f92789 Mon Sep 17 00:00:00 2001
Message-Id: <25fe3cf8990b654fd568f580b8885102b3f92789@dist-git>
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 21 Jul 2022 15:00:28 +0200
Subject: [PATCH] qemu_migration: Use EnterMonitorAsync in
qemuDomainGetMigrationBlockers
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The code is run with an async job and thus needs to make sure a nested
job is acquired before entering the monitor.
While touching the code in qemuMigrationSrcIsAllowed I also fixed the
grammar which was accidentally broken by v8.5.0-140-g2103807e33.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit 62627524607f214e724a48fcac575737f49a271c)
Resolves: https://bugzilla.redhat.com/2092833
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
---
src/qemu/qemu_migration.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 2f77e45abf..735eb02673 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -1418,12 +1418,15 @@ qemuMigrationSrcIsAllowedHostdev(const virDomainDef *def)
static int
qemuDomainGetMigrationBlockers(virQEMUDriver *driver,
virDomainObj *vm,
+ int asyncJob,
char ***blockers)
{
qemuDomainObjPrivate *priv = vm->privateData;
int rc;
- qemuDomainObjEnterMonitor(driver, vm);
+ if (qemuDomainObjEnterMonitorAsync(driver, vm, asyncJob) < 0)
+ return -1;
+
rc = qemuMonitorGetMigrationBlockers(priv->mon, blockers);
qemuDomainObjExitMonitor(vm);
@@ -1458,10 +1461,12 @@ qemuMigrationSrcIsAllowed(virQEMUDriver *driver,
bool blockedReasonsCap = virQEMUCapsGet(priv->qemuCaps,
QEMU_CAPS_MIGRATION_BLOCKED_REASONS);
- /* Ask qemu if it have a migration blocker */
+ /* Ask qemu if it has a migration blocker */
if (blockedReasonsCap) {
g_auto(GStrv) blockers = NULL;
- if (qemuDomainGetMigrationBlockers(driver, vm, &blockers) < 0)
+ if (qemuDomainGetMigrationBlockers(driver, vm,
+ VIR_ASYNC_JOB_MIGRATION_OUT,
+ &blockers) < 0)
return false;
if (blockers && blockers[0]) {
--
2.35.1

View File

@ -1,62 +0,0 @@
From 0022c9aef2ecf60e9091e6df57e56065b14b67c5 Mon Sep 17 00:00:00 2001
Message-Id: <0022c9aef2ecf60e9091e6df57e56065b14b67c5@dist-git>
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 28 Jul 2022 15:35:45 +0200
Subject: [PATCH] qemu_migration_params: Avoid deadlock in
qemuMigrationParamsReset
In my recent comnmit v8.5.0-188-gc47f1abb81 I accidentally moved
qemuMigrationParamsResetTLS after qemuDomainObjEnterMonitorAsync not
noticing qemuMigrationParamsResetTLS will try to enter the monitor
again. The second call will time out and return with a domain object
locked. But we're still in monitor section and the object should be
unlocked which means qemuDomainObjExitMonitor will deadlock trying to
lock it again.
Fixes: c47f1abb81194461377a0c608a7ecd87f9ce9146
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit 8cb19a9b9a56ab6ebefc1f913c545e0bb86d4364)
https://bugzilla.redhat.com/show_bug.cgi?id=2107892
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
---
src/qemu/qemu_migration_params.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/src/qemu/qemu_migration_params.c b/src/qemu/qemu_migration_params.c
index 4a824ff5e1..4766d16e64 100644
--- a/src/qemu/qemu_migration_params.c
+++ b/src/qemu/qemu_migration_params.c
@@ -1291,6 +1291,7 @@ qemuMigrationParamsReset(virQEMUDriver *driver,
{
virErrorPtr err;
g_autoptr(virBitmap) clearCaps = NULL;
+ int rc;
virErrorPreserveLast(&err);
@@ -1305,11 +1306,16 @@ qemuMigrationParamsReset(virQEMUDriver *driver,
clearCaps = virBitmapNew(0);
- if (qemuMigrationParamsApplyCaps(vm, clearCaps) == 0 &&
- qemuMigrationParamsApplyValues(vm, origParams, false) == 0)
- qemuMigrationParamsResetTLS(driver, vm, asyncJob, origParams, apiFlags);
+ rc = 0;
+ if (qemuMigrationParamsApplyCaps(vm, clearCaps) < 0 ||
+ qemuMigrationParamsApplyValues(vm, origParams, false) < 0)
+ rc = -1;
qemuDomainObjExitMonitor(vm);
+ if (rc < 0)
+ goto cleanup;
+
+ qemuMigrationParamsResetTLS(driver, vm, asyncJob, origParams, apiFlags);
cleanup:
virErrorRestore(&err);
--
2.35.1

View File

@ -1,107 +0,0 @@
From 852927ea725deae6d4ef8a87383a78d9b0b1cd83 Mon Sep 17 00:00:00 2001
Message-Id: <852927ea725deae6d4ef8a87383a78d9b0b1cd83@dist-git>
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 21 Jul 2022 15:59:51 +0200
Subject: [PATCH] qemu_migration_params: Refactor qemuMigrationParamsApply
qemuMigrationParamsApply restricts when capabilities can be set, but
this is not useful in all cases. Let's create new helpers for setting
migration capabilities and parameters which can be reused in more places
without the restriction.
https://bugzilla.redhat.com/show_bug.cgi?id=2107892
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit c0824fd03802085db698c10fe62c98cc95a57941)
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
---
src/qemu/qemu_migration_params.c | 55 +++++++++++++++++++++++---------
1 file changed, 40 insertions(+), 15 deletions(-)
diff --git a/src/qemu/qemu_migration_params.c b/src/qemu/qemu_migration_params.c
index 0bce358ac3..7b9e5453f6 100644
--- a/src/qemu/qemu_migration_params.c
+++ b/src/qemu/qemu_migration_params.c
@@ -864,6 +864,43 @@ qemuMigrationCapsToJSON(virBitmap *caps,
}
+static int
+qemuMigrationParamsApplyCaps(virDomainObj *vm,
+ virBitmap *states)
+{
+ qemuDomainObjPrivate *priv = vm->privateData;
+ g_autoptr(virJSONValue) json = NULL;
+
+ if (!(json = qemuMigrationCapsToJSON(priv->migrationCaps, states)))
+ return -1;
+
+ if (virJSONValueArraySize(json) > 0 &&
+ qemuMonitorSetMigrationCapabilities(priv->mon, &json) < 0)
+ return -1;
+
+ return 0;
+}
+
+
+static int
+qemuMigrationParamsApplyValues(virDomainObj *vm,
+ qemuMigrationParams *params,
+ bool postcopyResume)
+{
+ qemuDomainObjPrivate *priv = vm->privateData;
+ g_autoptr(virJSONValue) json = NULL;
+
+ if (!(json = qemuMigrationParamsToJSON(params, postcopyResume)))
+ return -1;
+
+ if (virJSONValueObjectKeysNumber(json) > 0 &&
+ qemuMonitorSetMigrationParams(priv->mon, &json) < 0)
+ return -1;
+
+ return 0;
+}
+
+
/**
* qemuMigrationParamsApply
* @driver: qemu driver
@@ -885,9 +922,6 @@ qemuMigrationParamsApply(virQEMUDriver *driver,
qemuMigrationParams *migParams,
unsigned long apiFlags)
{
- qemuDomainObjPrivate *priv = vm->privateData;
- g_autoptr(virJSONValue) params = NULL;
- g_autoptr(virJSONValue) caps = NULL;
bool postcopyResume = !!(apiFlags & VIR_MIGRATE_POSTCOPY_RESUME);
int ret = -1;
@@ -905,21 +939,12 @@ qemuMigrationParamsApply(virQEMUDriver *driver,
"a migration job"));
goto cleanup;
}
- } else {
- if (!(caps = qemuMigrationCapsToJSON(priv->migrationCaps, migParams->caps)))
- goto cleanup;
-
- if (virJSONValueArraySize(caps) > 0 &&
- qemuMonitorSetMigrationCapabilities(priv->mon, &caps) < 0)
- goto cleanup;
+ } else if (qemuMigrationParamsApplyCaps(vm, migParams->caps) < 0) {
+ goto cleanup;
}
}
- if (!(params = qemuMigrationParamsToJSON(migParams, postcopyResume)))
- goto cleanup;
-
- if (virJSONValueObjectKeysNumber(params) > 0 &&
- qemuMonitorSetMigrationParams(priv->mon, &params) < 0)
+ if (qemuMigrationParamsApplyValues(vm, migParams, postcopyResume) < 0)
goto cleanup;
ret = 0;
--
2.35.1

View File

@ -1,63 +0,0 @@
From 2a05454cd2d6ba283c128158f44d84d65832ebf7 Mon Sep 17 00:00:00 2001
Message-Id: <2a05454cd2d6ba283c128158f44d84d65832ebf7@dist-git>
From: Jiri Denemark <jdenemar@redhat.com>
Date: Thu, 21 Jul 2022 16:49:09 +0200
Subject: [PATCH] qemu_migration_params: Refactor qemuMigrationParamsReset
Because qemuMigrationParamsReset used to call qemuMigrationParamsApply
for resetting migration capabilities and parameters, it did not work
well since commit v5.1.0-83-ga1dec315c9 which only allowed capabilities
to be set from an async job. However, when reconnecting to running
domains after daemon restart we do not have an async job. Thus the
capabilities were not properly reset in case the daemon was restarted
during an ongoing migration. We need to avoid calling
qemuMigrationParamsApply to make sure both parameters and capabilities
can be reset by a normal job.
https://bugzilla.redhat.com/show_bug.cgi?id=2107892
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit c47f1abb81194461377a0c608a7ecd87f9ce9146)
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
---
src/qemu/qemu_migration_params.c | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/src/qemu/qemu_migration_params.c b/src/qemu/qemu_migration_params.c
index 7b9e5453f6..4a824ff5e1 100644
--- a/src/qemu/qemu_migration_params.c
+++ b/src/qemu/qemu_migration_params.c
@@ -1290,6 +1290,7 @@ qemuMigrationParamsReset(virQEMUDriver *driver,
unsigned long apiFlags)
{
virErrorPtr err;
+ g_autoptr(virBitmap) clearCaps = NULL;
virErrorPreserveLast(&err);
@@ -1299,13 +1300,16 @@ qemuMigrationParamsReset(virQEMUDriver *driver,
if (!virDomainObjIsActive(vm) || !origParams)
goto cleanup;
- /* Do not pass apiFlags to qemuMigrationParamsApply here to make sure all
- * parameters and capabilities are reset. */
- if (qemuMigrationParamsApply(driver, vm, asyncJob, origParams, 0) < 0)
+ if (qemuDomainObjEnterMonitorAsync(driver, vm, asyncJob) < 0)
goto cleanup;
- qemuMigrationParamsResetTLS(driver, vm, asyncJob, origParams, apiFlags);
- /* We don't reset 'block-bitmap-mapping' as it can't be unset */
+ clearCaps = virBitmapNew(0);
+
+ if (qemuMigrationParamsApplyCaps(vm, clearCaps) == 0 &&
+ qemuMigrationParamsApplyValues(vm, origParams, false) == 0)
+ qemuMigrationParamsResetTLS(driver, vm, asyncJob, origParams, apiFlags);
+
+ qemuDomainObjExitMonitor(vm);
cleanup:
virErrorRestore(&err);
--
2.35.1

View File

@ -1,176 +0,0 @@
From aa4b6b4877d60218c24d4ae713786f5ee37ac6dc Mon Sep 17 00:00:00 2001
Message-Id: <aa4b6b4877d60218c24d4ae713786f5ee37ac6dc@dist-git>
From: Jiri Denemark <jdenemar@redhat.com>
Date: Wed, 29 Jun 2022 15:12:20 +0200
Subject: [PATCH] qemu_migration_params: Replace qemuMigrationParamTypes array
We will need to annotate individual parameters a bit more than just
noting their type. Let's introduce qemuMigrationParamInfo replacing
simple qemuMigrationParamTypes with an array of structs.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit 184749691f27f30a39f6f6c77828ffb951af0255)
https://bugzilla.redhat.com/show_bug.cgi?id=2111070
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
---
src/qemu/qemu_migration_params.c | 77 ++++++++++++++++++++++----------
1 file changed, 54 insertions(+), 23 deletions(-)
diff --git a/src/qemu/qemu_migration_params.c b/src/qemu/qemu_migration_params.c
index 398c07efd0..a68aed9aa4 100644
--- a/src/qemu/qemu_migration_params.c
+++ b/src/qemu/qemu_migration_params.c
@@ -138,6 +138,11 @@ struct _qemuMigrationParamsTPMapItem {
int party; /* bit-wise OR of qemuMigrationParty */
};
+typedef struct _qemuMigrationParamInfoItem qemuMigrationParamInfoItem;
+struct _qemuMigrationParamInfoItem {
+ qemuMigrationParamType type;
+};
+
/* Migration capabilities which should always be enabled as long as they
* are supported by QEMU. If the capability is supposed to be enabled on both
* sides of migration, it won't be enabled unless both sides support it.
@@ -224,22 +229,48 @@ static const qemuMigrationParamsTPMapItem qemuMigrationParamsTPMap[] = {
.party = QEMU_MIGRATION_SOURCE},
};
-static const qemuMigrationParamType qemuMigrationParamTypes[] = {
- [QEMU_MIGRATION_PARAM_COMPRESS_LEVEL] = QEMU_MIGRATION_PARAM_TYPE_INT,
- [QEMU_MIGRATION_PARAM_COMPRESS_THREADS] = QEMU_MIGRATION_PARAM_TYPE_INT,
- [QEMU_MIGRATION_PARAM_DECOMPRESS_THREADS] = QEMU_MIGRATION_PARAM_TYPE_INT,
- [QEMU_MIGRATION_PARAM_THROTTLE_INITIAL] = QEMU_MIGRATION_PARAM_TYPE_INT,
- [QEMU_MIGRATION_PARAM_THROTTLE_INCREMENT] = QEMU_MIGRATION_PARAM_TYPE_INT,
- [QEMU_MIGRATION_PARAM_TLS_CREDS] = QEMU_MIGRATION_PARAM_TYPE_STRING,
- [QEMU_MIGRATION_PARAM_TLS_HOSTNAME] = QEMU_MIGRATION_PARAM_TYPE_STRING,
- [QEMU_MIGRATION_PARAM_MAX_BANDWIDTH] = QEMU_MIGRATION_PARAM_TYPE_ULL,
- [QEMU_MIGRATION_PARAM_DOWNTIME_LIMIT] = QEMU_MIGRATION_PARAM_TYPE_ULL,
- [QEMU_MIGRATION_PARAM_BLOCK_INCREMENTAL] = QEMU_MIGRATION_PARAM_TYPE_BOOL,
- [QEMU_MIGRATION_PARAM_XBZRLE_CACHE_SIZE] = QEMU_MIGRATION_PARAM_TYPE_ULL,
- [QEMU_MIGRATION_PARAM_MAX_POSTCOPY_BANDWIDTH] = QEMU_MIGRATION_PARAM_TYPE_ULL,
- [QEMU_MIGRATION_PARAM_MULTIFD_CHANNELS] = QEMU_MIGRATION_PARAM_TYPE_INT,
+static const qemuMigrationParamInfoItem qemuMigrationParamInfo[] = {
+ [QEMU_MIGRATION_PARAM_COMPRESS_LEVEL] = {
+ .type = QEMU_MIGRATION_PARAM_TYPE_INT,
+ },
+ [QEMU_MIGRATION_PARAM_COMPRESS_THREADS] = {
+ .type = QEMU_MIGRATION_PARAM_TYPE_INT,
+ },
+ [QEMU_MIGRATION_PARAM_DECOMPRESS_THREADS] = {
+ .type = QEMU_MIGRATION_PARAM_TYPE_INT,
+ },
+ [QEMU_MIGRATION_PARAM_THROTTLE_INITIAL] = {
+ .type = QEMU_MIGRATION_PARAM_TYPE_INT,
+ },
+ [QEMU_MIGRATION_PARAM_THROTTLE_INCREMENT] = {
+ .type = QEMU_MIGRATION_PARAM_TYPE_INT,
+ },
+ [QEMU_MIGRATION_PARAM_TLS_CREDS] = {
+ .type = QEMU_MIGRATION_PARAM_TYPE_STRING,
+ },
+ [QEMU_MIGRATION_PARAM_TLS_HOSTNAME] = {
+ .type = QEMU_MIGRATION_PARAM_TYPE_STRING,
+ },
+ [QEMU_MIGRATION_PARAM_MAX_BANDWIDTH] = {
+ .type = QEMU_MIGRATION_PARAM_TYPE_ULL,
+ },
+ [QEMU_MIGRATION_PARAM_DOWNTIME_LIMIT] = {
+ .type = QEMU_MIGRATION_PARAM_TYPE_ULL,
+ },
+ [QEMU_MIGRATION_PARAM_BLOCK_INCREMENTAL] = {
+ .type = QEMU_MIGRATION_PARAM_TYPE_BOOL,
+ },
+ [QEMU_MIGRATION_PARAM_XBZRLE_CACHE_SIZE] = {
+ .type = QEMU_MIGRATION_PARAM_TYPE_ULL,
+ },
+ [QEMU_MIGRATION_PARAM_MAX_POSTCOPY_BANDWIDTH] = {
+ .type = QEMU_MIGRATION_PARAM_TYPE_ULL,
+ },
+ [QEMU_MIGRATION_PARAM_MULTIFD_CHANNELS] = {
+ .type = QEMU_MIGRATION_PARAM_TYPE_INT,
+ },
};
-G_STATIC_ASSERT(G_N_ELEMENTS(qemuMigrationParamTypes) == QEMU_MIGRATION_PARAM_LAST);
+G_STATIC_ASSERT(G_N_ELEMENTS(qemuMigrationParamInfo) == QEMU_MIGRATION_PARAM_LAST);
virBitmap *
@@ -281,7 +312,7 @@ qemuMigrationParamsFree(qemuMigrationParams *migParams)
return;
for (i = 0; i < QEMU_MIGRATION_PARAM_LAST; i++) {
- if (qemuMigrationParamTypes[i] == QEMU_MIGRATION_PARAM_TYPE_STRING)
+ if (qemuMigrationParamInfo[i].type == QEMU_MIGRATION_PARAM_TYPE_STRING)
g_free(migParams->params[i].value.s);
}
@@ -295,7 +326,7 @@ static int
qemuMigrationParamsCheckType(qemuMigrationParam param,
qemuMigrationParamType type)
{
- if (qemuMigrationParamTypes[param] != type) {
+ if (qemuMigrationParamInfo[param].type != type) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Type mismatch for '%s' migration parameter"),
qemuMigrationParamTypeToString(param));
@@ -595,7 +626,7 @@ qemuMigrationParamsFromFlags(virTypedParameterPtr params,
VIR_DEBUG("Setting migration parameter '%s' from '%s'",
qemuMigrationParamTypeToString(item->param), item->typedParam);
- switch (qemuMigrationParamTypes[item->param]) {
+ switch (qemuMigrationParamInfo[item->param].type) {
case QEMU_MIGRATION_PARAM_TYPE_INT:
if (qemuMigrationParamsGetTPInt(migParams, item->param, params,
nparams, item->typedParam,
@@ -671,7 +702,7 @@ qemuMigrationParamsDump(qemuMigrationParams *migParams,
if (!(item->party & QEMU_MIGRATION_DESTINATION))
continue;
- switch (qemuMigrationParamTypes[item->param]) {
+ switch (qemuMigrationParamInfo[item->param].type) {
case QEMU_MIGRATION_PARAM_TYPE_INT:
if (qemuMigrationParamsSetTPInt(migParams, item->param,
params, nparams, maxparams,
@@ -721,7 +752,7 @@ qemuMigrationParamsFromJSON(virJSONValue *params)
name = qemuMigrationParamTypeToString(i);
pv = &migParams->params[i];
- switch (qemuMigrationParamTypes[i]) {
+ switch (qemuMigrationParamInfo[i].type) {
case QEMU_MIGRATION_PARAM_TYPE_INT:
if (virJSONValueObjectGetNumberInt(params, name, &pv->value.i) == 0)
pv->set = true;
@@ -764,7 +795,7 @@ qemuMigrationParamsToJSON(qemuMigrationParams *migParams)
if (!pv->set)
continue;
- switch (qemuMigrationParamTypes[i]) {
+ switch (qemuMigrationParamInfo[i].type) {
case QEMU_MIGRATION_PARAM_TYPE_INT:
rc = virJSONValueObjectAppendNumberInt(params, name, pv->value.i);
break;
@@ -1280,7 +1311,7 @@ qemuMigrationParamsFormat(virBuffer *buf,
virBufferAsprintf(buf, "<param name='%s' ",
qemuMigrationParamTypeToString(i));
- switch (qemuMigrationParamTypes[i]) {
+ switch (qemuMigrationParamInfo[i].type) {
case QEMU_MIGRATION_PARAM_TYPE_INT:
virBufferAsprintf(buf, "value='%d'", pv->value.i);
break;
@@ -1357,7 +1388,7 @@ qemuMigrationParamsParse(xmlXPathContextPtr ctxt,
}
rc = 0;
- switch (qemuMigrationParamTypes[param]) {
+ switch (qemuMigrationParamInfo[param].type) {
case QEMU_MIGRATION_PARAM_TYPE_INT:
rc = virStrToLong_i(value, NULL, 10, &pv->value.i);
break;
--
2.35.1

View File

@ -1,80 +0,0 @@
From 6b3a0480cf2de402abce168aa0b093a8dc4f7a57 Mon Sep 17 00:00:00 2001
Message-Id: <6b3a0480cf2de402abce168aa0b093a8dc4f7a57@dist-git>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Tue, 6 Sep 2022 13:43:22 +0200
Subject: [PATCH] qemu_namespace: Fix a corner case in
qemuDomainGetPreservedMounts()
When setting up namespace for QEMU we look at mount points under
/dev (like /dev/pts, /dev/mqueue/, etc.) because we want to
preserve those (which is done by moving them to a temp location,
unshare(), and then moving them back). We have a convenience
helper - qemuDomainGetPreservedMounts() - that processes the
mount table and (optionally) moves the other filesystems too.
This helper is also used when attempting to create a path in NS,
because the path, while starting with "/dev/" prefix, may
actually lead to one of those filesystems that we preserved.
And here comes the corner case: while we require the parent mount
table to be in shared mode (equivalent of `mount --make-rshared /'),
these mount events propagate iff the target path exist inside the
slave mount table (= QEMU's private namespace). And since we
create only a subset of /dev nodes, well, that assumption is not
always the case.
For instance, assume that a domain is already running, no
hugepages were configured for it nor any hugetlbfs is mounted.
Now, when a hugetlbfs is mounted into '/dev/hugepages', this is
propagated into the QEMU's namespace, but since the target dir
does not exist in the private /dev, the FS is not mounted in the
namespace.
Fortunately, this difference between namespaces is visible when
comparing /proc/mounts and /proc/$PID/mounts (where PID is the
QEMU's PID). Therefore, if possible we should look at the latter.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
(cherry picked from commit 46b03819ae8d833b11c2aaccb2c2a0361727f51b)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2152083
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
src/qemu/qemu_namespace.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/src/qemu/qemu_namespace.c b/src/qemu/qemu_namespace.c
index 71e3366ca5..807ec37c91 100644
--- a/src/qemu/qemu_namespace.c
+++ b/src/qemu/qemu_namespace.c
@@ -109,6 +109,8 @@ qemuDomainGetPreservedMountPath(virQEMUDriverConfig *cfg,
* b) generate backup path for all the entries in a)
*
* Any of the return pointers can be NULL. Both arrays are NULL-terminated.
+ * Get the mount table either from @vm's PID (if running), or from the
+ * namespace we're in (if @vm's not running).
*
* Returns 0 on success, -1 otherwise (with error reported)
*/
@@ -123,12 +125,18 @@ qemuDomainGetPreservedMounts(virQEMUDriverConfig *cfg,
size_t nmounts = 0;
g_auto(GStrv) paths = NULL;
g_auto(GStrv) savePaths = NULL;
+ g_autofree char *mountsPath = NULL;
size_t i;
if (ndevPath)
*ndevPath = 0;
- if (virFileGetMountSubtree(QEMU_PROC_MOUNTS, "/dev", &mounts, &nmounts) < 0)
+ if (vm->pid > 0)
+ mountsPath = g_strdup_printf("/proc/%lld/mounts", (long long) vm->pid);
+ else
+ mountsPath = g_strdup(QEMU_PROC_MOUNTS);
+
+ if (virFileGetMountSubtree(mountsPath, "/dev", &mounts, &nmounts) < 0)
return -1;
if (nmounts == 0)
--
2.39.0

View File

@ -1,68 +0,0 @@
From c8379fdd0f13af84f4b2ed449f8de77117fd8bc7 Mon Sep 17 00:00:00 2001
Message-Id: <c8379fdd0f13af84f4b2ed449f8de77117fd8bc7@dist-git>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Tue, 6 Sep 2022 13:43:58 +0200
Subject: [PATCH] qemu_namespace: Introduce qemuDomainNamespaceSetupPath()
Sometimes it may come handy to just bind mount a directory/file
into domain's namespace. Implement a thin wrapper over
qemuNamespaceMknodPaths() which has all the logic we need.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
(cherry picked from commit 5853d707189005a4ea5b2215e80853867b822fd9)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2152083
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
src/qemu/qemu_namespace.c | 19 +++++++++++++++++++
src/qemu/qemu_namespace.h | 4 ++++
2 files changed, 23 insertions(+)
diff --git a/src/qemu/qemu_namespace.c b/src/qemu/qemu_namespace.c
index 807ec37c91..09e235e120 100644
--- a/src/qemu/qemu_namespace.c
+++ b/src/qemu/qemu_namespace.c
@@ -1424,6 +1424,25 @@ qemuNamespaceUnlinkPaths(virDomainObj *vm,
}
+int
+qemuDomainNamespaceSetupPath(virDomainObj *vm,
+ const char *path,
+ bool *created)
+{
+ g_autoptr(virGSListString) paths = NULL;
+
+ if (!qemuDomainNamespaceEnabled(vm, QEMU_DOMAIN_NS_MOUNT))
+ return 0;
+
+ paths = g_slist_prepend(paths, g_strdup(path));
+
+ if (qemuNamespaceMknodPaths(vm, paths, created) < 0)
+ return -1;
+
+ return 0;
+}
+
+
int
qemuDomainNamespaceSetupDisk(virDomainObj *vm,
virStorageSource *src,
diff --git a/src/qemu/qemu_namespace.h b/src/qemu/qemu_namespace.h
index fbea865c70..85d990f460 100644
--- a/src/qemu/qemu_namespace.h
+++ b/src/qemu/qemu_namespace.h
@@ -48,6 +48,10 @@ void qemuDomainDestroyNamespace(virQEMUDriver *driver,
bool qemuDomainNamespaceAvailable(qemuDomainNamespace ns);
+int qemuDomainNamespaceSetupPath(virDomainObj *vm,
+ const char *path,
+ bool *created);
+
int qemuDomainNamespaceSetupDisk(virDomainObj *vm,
virStorageSource *src,
bool *created);
--
2.39.0

View File

@ -1,45 +0,0 @@
From 1f0a6e441617da6a95e2188408ad1ed2dd4665e4 Mon Sep 17 00:00:00 2001
Message-Id: <1f0a6e441617da6a95e2188408ad1ed2dd4665e4@dist-git>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Tue, 6 Sep 2022 13:37:23 +0200
Subject: [PATCH] qemu_namespace: Tolerate missing ACLs when creating a path in
namespace
When creating a path in a domain's mount namespace we try to set
ACLs on it, so that it's a verbatim copy of the path in parent's
namespace. The ACLs are queried upfront (by
qemuNamespaceMknodItemInit()) but this is fault tolerant so the
pointer to ACLs might be NULL (meaning no ACLs were queried, for
instance because the underlying filesystem does not support
them). But then we take this NULL and pass it to virFileSetACLs()
which immediately returns an error because NULL is invalid value.
Mimic what we do with SELinux label - only set ACLs if they are
non-NULL which includes symlinks.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
(cherry picked from commit 687374959e160dc566bd4b6d43c7bf1beb470c59)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2152083
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
src/qemu/qemu_namespace.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/src/qemu/qemu_namespace.c b/src/qemu/qemu_namespace.c
index 98cd794666..71e3366ca5 100644
--- a/src/qemu/qemu_namespace.c
+++ b/src/qemu/qemu_namespace.c
@@ -1040,8 +1040,7 @@ qemuNamespaceMknodOne(qemuNamespaceMknodItem *data)
goto cleanup;
}
- /* Symlinks don't have ACLs. */
- if (!isLink &&
+ if (data->acl &&
virFileSetACLs(data->file, data->acl) < 0 &&
errno != ENOTSUP) {
virReportSystemError(errno,
--
2.39.0

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