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import OL libvirt-8.0.0-23.4.0.1.module+el8.10.0+90638+6d8ade84

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This commit is contained in:
Andrew Lukoshko 2025-08-07 10:47:39 +00:00
parent 0c3db8e72e
commit a32f3c4f37
10 changed files with 1038 additions and 5 deletions
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135
SOURCES/libvirt-conf-add-deprecated_features-attribute.patch Normal file
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@ -0,0 +1,135 @@
From 7a412cc71a4764f7e80bf475c39d999a584f41aa Mon Sep 17 00:00:00 2001
Message-ID: <7a412cc71a4764f7e80bf475c39d999a584f41aa.1749113304.git.jdenemar@redhat.com>
From: Collin Walling <walling@linux.ibm.com>
Date: Mon, 16 Dec 2024 18:03:58 -0500
Subject: [PATCH] conf: add deprecated_features attribute
Add a new a attribute, deprecated_features='on|off' to the <cpu>
element. This is used to toggle features flagged as deprecated on the
CPU model on or off. When this attribute is paired with 'on',
deprecated features will not be filtered. When paired with 'off', any
CPU features that are flagged as deprecated will be listed under the
CPU model with the 'disable' policy.
Example:
<cpu mode='host-model' check='partial' deprecated_features='off'/>
The absence of this attribute is equivalent to the 'on' option.
The deprecated features that will populate the domain XML are the same
features that result in the virsh domcapabilities command with the
--disable-deprecated-features argument present.
It is recommended to define a domain XML with this attribute set to
'off' to ensure migration to machines that may outright drop these
features in the future.
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
(cherry picked from commit 62658bbf060784c757f96c9de3935f27885834aa)
JIRA: https://issues.redhat.com/browse/RHEL-88716
Conflicts:
src/qemu/qemu_process.c
(contextual conflict)
tests/*
(dropped the changes to these files since they are of no use in
downstream - upstream testing code changed too much, so it's
not possible to get the related tests to work in downstream)
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
docs/schemas/cputypes.rng | 5 +++++
src/conf/cpu_conf.c | 11 +++++++++++
src/conf/cpu_conf.h | 1 +
src/qemu/qemu_process.c | 11 +++++++++++
4 files changed, 28 insertions(+)
diff --git a/docs/schemas/cputypes.rng b/docs/schemas/cputypes.rng
index 056e66e1b4..2d831b423c 100644
--- a/docs/schemas/cputypes.rng
+++ b/docs/schemas/cputypes.rng
@@ -395,6 +395,11 @@
<optional>
<ref name="cpuCheck"/>
</optional>
+ <optional>
+ <attribute name="deprecated_features">
+ <ref name="virOnOff"/>
+ </attribute>
+ </optional>
<optional>
<attribute name="migratable">
<ref name="virOnOff"/>
diff --git a/src/conf/cpu_conf.c b/src/conf/cpu_conf.c
index fbceac1657..1db0c978e2 100644
--- a/src/conf/cpu_conf.c
+++ b/src/conf/cpu_conf.c
@@ -238,6 +238,7 @@ virCPUDefCopyWithoutModel(const virCPUDef *cpu)
copy->mode = cpu->mode;
copy->match = cpu->match;
copy->check = cpu->check;
+ copy->deprecated_feats = cpu->deprecated_feats;
copy->fallback = cpu->fallback;
copy->sockets = cpu->sockets;
copy->dies = cpu->dies;
@@ -431,6 +432,11 @@ virCPUDefParseXML(xmlXPathContextPtr ctxt,
if (virXMLPropEnum(ctxt->node, "check", virCPUCheckTypeFromString,
VIR_XML_PROP_NONE, &def->check) < 0)
return -1;
+
+ if (virXMLPropTristateSwitch(ctxt->node, "deprecated_features",
+ VIR_XML_PROP_NONE,
+ &def->deprecated_feats) < 0)
+ return -1;
}
if (def->type == VIR_CPU_TYPE_HOST) {
@@ -707,6 +713,11 @@ virCPUDefFormatBufFull(virBuffer *buf,
virBufferAsprintf(&attributeBuf, " migratable='%s'",
virTristateSwitchTypeToString(def->migratable));
}
+
+ if (def->deprecated_feats) {
+ virBufferAsprintf(&attributeBuf, " deprecated_features='%s'",
+ virTristateSwitchTypeToString(def->deprecated_feats));
+ }
}
/* Format children */
diff --git a/src/conf/cpu_conf.h b/src/conf/cpu_conf.h
index b0a81895be..a69ff724ca 100644
--- a/src/conf/cpu_conf.h
+++ b/src/conf/cpu_conf.h
@@ -140,6 +140,7 @@ struct _virCPUDef {
virCPUCacheDef *cache;
virHostCPUTscInfo *tsc;
virTristateSwitch migratable; /* for host-passthrough mode */
+ virTristateSwitch deprecated_feats;
};
virCPUDef *virCPUDefNew(void);
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 73d54f01cd..54afcbe53e 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -6143,6 +6143,17 @@ qemuProcessUpdateGuestCPU(virDomainDef *def,
return -1;
}
+ if (def->cpu->deprecated_feats &&
+ !virQEMUCapsGet(qemuCaps, QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION_DEPRECATED_PROPS)) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("toggling deprecated features for CPU model is unsupported"));
+ return -1;
+ }
+
+ if (def->cpu->deprecated_feats == VIR_TRISTATE_SWITCH_OFF) {
+ virQEMUCapsUpdateCPUDeprecatedFeatures(qemuCaps, def->virtType, def->cpu);
+ }
+
return 0;
}
--
2.49.0

58
SOURCES/libvirt-libvirt-domain-introduce-VIR_CONNECT_GET_DOMAIN_CAPABILITIES_DISABLE_DEPRECATED_FEATURES.patch Normal file
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@ -0,0 +1,58 @@
From a47232facc446039ed509100f80ebb7de621fffa Mon Sep 17 00:00:00 2001
Message-ID: <a47232facc446039ed509100f80ebb7de621fffa.1749113303.git.jdenemar@redhat.com>
From: Collin Walling <walling@linux.ibm.com>
Date: Mon, 16 Dec 2024 18:03:55 -0500
Subject: [PATCH] libvirt-domain: introduce
VIR_CONNECT_GET_DOMAIN_CAPABILITIES_DISABLE_DEPRECATED_FEATURES
Introduce domain flag used to filter deprecated features from the
domain's CPU model.
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
(cherry picked from commit 4e2c8de2047e21d98443944a2bfe94529b269efa)
JIRA: https://issues.redhat.com/browse/RHEL-88716
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
include/libvirt/libvirt-domain.h | 12 ++++++++++++
src/libvirt-domain.c | 2 +-
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/include/libvirt/libvirt-domain.h b/include/libvirt/libvirt-domain.h
index 792973ce2d..d3101b112b 100644
--- a/include/libvirt/libvirt-domain.h
+++ b/include/libvirt/libvirt-domain.h
@@ -1160,6 +1160,18 @@ int virDomainMigrateGetMaxSpeed(virDomainPtr domain,
int virDomainMigrateStartPostCopy(virDomainPtr domain,
unsigned int flags);
+/**
+ * virConnectGetDomainCapabilitiesFlags:
+ *
+ * Domain capabilities flags.
+ *
+ * Since: 11.0.0
+ */
+typedef enum {
+ /* Report host model with deprecated features disabled. (Since: 11.0.0) */
+ VIR_CONNECT_GET_DOMAIN_CAPABILITIES_DISABLE_DEPRECATED_FEATURES = (1 << 0),
+} virConnectGetDomainCapabilitiesFlags;
+
char * virConnectGetDomainCapabilities(virConnectPtr conn,
const char *emulatorbin,
const char *arch,
diff --git a/src/libvirt-domain.c b/src/libvirt-domain.c
index 5912551a49..7083f10f04 100644
--- a/src/libvirt-domain.c
+++ b/src/libvirt-domain.c
@@ -11573,7 +11573,7 @@ virDomainSetUserPassword(virDomainPtr dom,
* @arch: domain architecture
* @machine: machine type
* @virttype: virtualization type
- * @flags: extra flags; not used yet, so callers should always pass 0
+ * @flags: extra flags; bitwise-OR of virConnectGetDomainCapabilitiesFlags
*
* Prior creating a domain (for instance via virDomainCreateXML
* or virDomainDefineXML) it may be suitable to know what the
--
2.49.0

214
SOURCES/libvirt-qemu-parse-deprecated-props-from-query-cpu-model-expansion-response.patch Normal file
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@ -0,0 +1,214 @@
From 5289208127468cd34b5cb6ea7bb45bbeff45d537 Mon Sep 17 00:00:00 2001
Message-ID: <5289208127468cd34b5cb6ea7bb45bbeff45d537.1749113303.git.jdenemar@redhat.com>
From: Collin Walling <walling@linux.ibm.com>
Date: Mon, 16 Dec 2024 18:03:53 -0500
Subject: [PATCH] qemu: parse deprecated-props from query-cpu-model-expansion
response
query-cpu-model-expansion may report an array of deprecated properties.
This array is optional, and may not be supported for a particular
architecture or reported for a particular CPU model. If the output is
present, then capture it and store in a qemuMonitorCPUModelInfo struct
for later use.
The deprecated features will be retained in qemuCaps->kvm->hostCPU.info
and will be stored in the capabilities cache file under the <hostCPU>
element using the following format:
<deprecatedFeatures>
<property name='bpb'/>
<property name='csske'/>
<property name='cte'/>
<property name='te'/>
</deprecatedFeatures>
At this time the data is only queried, parsed, and cached. The data
will be utilized in a subsequent patch.
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
(cherry picked from commit 45140d293007c1b29f7563bf6ee9640e27769b96)
JIRA: https://issues.redhat.com/browse/RHEL-88716
Conflicts:
tests/qemucapabilitiesdata/caps_9.1.0.s390x.xml
tests/qemucapabilitiesdata/caps_9.2.0.s390x.xml
(dropped the changes to these files since they are of no use in
downstream - upstream testing code changed too much, so it's
not possible to get the related tests to work in downstream)
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
src/qemu/qemu_capabilities.c | 31 +++++++++++++++++++++++++++++++
src/qemu/qemu_monitor.c | 3 +++
src/qemu/qemu_monitor.h | 1 +
src/qemu/qemu_monitor_json.c | 18 ++++++++++++++++++
4 files changed, 53 insertions(+)
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index c4f7db55c8..d616273406 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -3766,6 +3766,7 @@ virQEMUCapsLoadHostCPUModelInfo(virQEMUCapsAccel *caps,
{
g_autofree char *migratability = NULL;
xmlNodePtr hostCPUNode;
+ xmlNodePtr deprecated_props;
g_autofree xmlNodePtr *nodes = NULL;
VIR_XPATH_NODE_AUTORESTORE(ctxt)
g_autoptr(qemuMonitorCPUModelInfo) hostCPU = NULL;
@@ -3870,6 +3871,24 @@ virQEMUCapsLoadHostCPUModelInfo(virQEMUCapsAccel *caps,
}
}
+ ctxt->node = hostCPUNode;
+
+ if ((deprecated_props = virXPathNode("./deprecatedFeatures", ctxt))) {
+ g_autoptr(GPtrArray) props = virXMLNodeGetSubelementList(deprecated_props, NULL);
+
+ hostCPU->deprecated_props = g_new0(char *, props->len + 1);
+
+ for (i = 0; i < props->len; i++) {
+ xmlNodePtr prop = g_ptr_array_index(props, i);
+
+ if (!(hostCPU->deprecated_props[i] = virXMLPropString(prop, "name"))) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("missing 'name' attribute for a host CPU model deprecated property in QEMU capabilities cache"));
+ return -1;
+ }
+ }
+ }
+
caps->hostCPU.info = g_steal_pointer(&hostCPU);
return 0;
}
@@ -4500,6 +4519,18 @@ virQEMUCapsFormatHostCPUModelInfo(virQEMUCapsAccel *caps,
virBufferAddLit(buf, "/>\n");
}
+ if (model->deprecated_props) {
+ virBufferAddLit(buf, "<deprecatedFeatures>\n");
+ virBufferAdjustIndent(buf, 2);
+
+ for (i = 0; i < g_strv_length(model->deprecated_props); i++)
+ virBufferAsprintf(buf, "<property name='%s'/>\n",
+ model->deprecated_props[i]);
+
+ virBufferAdjustIndent(buf, -2);
+ virBufferAddLit(buf, "</deprecatedFeatures>\n");
+ }
+
virBufferAdjustIndent(buf, -2);
virBufferAddLit(buf, "</hostCPU>\n");
}
diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c
index 99667fdf2f..8f72fc5bd9 100644
--- a/src/qemu/qemu_monitor.c
+++ b/src/qemu/qemu_monitor.c
@@ -3487,6 +3487,7 @@ qemuMonitorCPUModelInfoFree(qemuMonitorCPUModelInfo *model_info)
g_free(model_info->props[i].value.string);
}
+ g_strfreev(model_info->deprecated_props);
g_free(model_info->props);
g_free(model_info->name);
g_free(model_info);
@@ -3531,6 +3532,8 @@ qemuMonitorCPUModelInfoCopy(const qemuMonitorCPUModelInfo *orig)
}
}
+ copy->deprecated_props = g_strdupv(orig->deprecated_props);
+
return copy;
}
diff --git a/src/qemu/qemu_monitor.h b/src/qemu/qemu_monitor.h
index d00967d84f..5b9ea336ec 100644
--- a/src/qemu/qemu_monitor.h
+++ b/src/qemu/qemu_monitor.h
@@ -1238,6 +1238,7 @@ struct _qemuMonitorCPUModelInfo {
char *name;
size_t nprops;
qemuMonitorCPUProperty *props;
+ GStrv deprecated_props;
bool migratability;
};
diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c
index 487f8028d9..9a3ca3d186 100644
--- a/src/qemu/qemu_monitor_json.c
+++ b/src/qemu/qemu_monitor_json.c
@@ -5500,6 +5500,7 @@ qemuMonitorJSONParseCPUModelExpansionData(virJSONValue *data,
bool fail_no_props,
virJSONValue **cpu_model,
virJSONValue **cpu_props,
+ virJSONValue **cpu_deprecated_props,
const char **cpu_name)
{
if (qemuMonitorJSONParseCPUModelData(data, "query-cpu-model-expansion",
@@ -5507,6 +5508,12 @@ qemuMonitorJSONParseCPUModelExpansionData(virJSONValue *data,
cpu_name) < 0)
return -1;
+ /*
+ * Unconditionally check for the deprecated-props array, as
+ * it is not a guarantee response even if QEMU supports it.
+ */
+ *cpu_deprecated_props = virJSONValueObjectGetArray(data, "deprecated-props");
+
return 0;
}
@@ -5514,6 +5521,7 @@ qemuMonitorJSONParseCPUModelExpansionData(virJSONValue *data,
static int
qemuMonitorJSONParseCPUModelExpansion(const char *cpu_name,
virJSONValue *cpu_props,
+ virJSONValue *cpu_deprecated_props,
qemuMonitorCPUModelInfo **model_info)
{
g_autoptr(qemuMonitorCPUModelInfo) expanded_model = NULL;
@@ -5521,6 +5529,12 @@ qemuMonitorJSONParseCPUModelExpansion(const char *cpu_name,
if (qemuMonitorJSONParseCPUModel(cpu_name, cpu_props, &expanded_model) < 0)
return -1;
+ if (cpu_deprecated_props &&
+ virJSONValueArraySize(cpu_deprecated_props) &&
+ (!(expanded_model->deprecated_props = virJSONValueArrayToStringList(cpu_deprecated_props)))) {
+ return -1;
+ }
+
*model_info = g_steal_pointer(&expanded_model);
return 0;
}
@@ -5584,6 +5598,7 @@ qemuMonitorJSONGetCPUModelExpansion(qemuMonitor *mon,
g_autoptr(virJSONValue) fullData = NULL;
virJSONValue *cpu_model;
virJSONValue *cpu_props = NULL;
+ virJSONValue *cpu_deprecated_props = NULL;
const char *cpu_name = "";
int rc;
@@ -5597,6 +5612,7 @@ qemuMonitorJSONGetCPUModelExpansion(qemuMonitor *mon,
if (qemuMonitorJSONParseCPUModelExpansionData(data, fail_no_props,
&cpu_model, &cpu_props,
+ &cpu_deprecated_props,
&cpu_name) < 0)
return -1;
@@ -5615,11 +5631,13 @@ qemuMonitorJSONGetCPUModelExpansion(qemuMonitor *mon,
if (qemuMonitorJSONParseCPUModelExpansionData(fullData, fail_no_props,
&cpu_model, &cpu_props,
+ &cpu_deprecated_props,
&cpu_name) < 0)
return -1;
}
return qemuMonitorJSONParseCPUModelExpansion(cpu_name, cpu_props,
+ cpu_deprecated_props,
model_info);
}
--
2.49.0

100
SOURCES/libvirt-qemuMonitorJSONGetCPUModelExpansion-refactor-parsing-functions.patch Normal file
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@ -0,0 +1,100 @@
From ed03cdb563ee30bff2f4f8a66f7778b5e55a4683 Mon Sep 17 00:00:00 2001
Message-ID: <ed03cdb563ee30bff2f4f8a66f7778b5e55a4683.1749113303.git.jdenemar@redhat.com>
From: Collin Walling <walling@linux.ibm.com>
Date: Mon, 16 Dec 2024 18:03:52 -0500
Subject: [PATCH] qemuMonitorJSONGetCPUModelExpansion: refactor parsing
functions
Refactor the CPU Model parsing functions within
qemuMonitorJSONGetCPUModelExpansion. The new functions,
qemuMonitorJSONParseCPUModelExpansionData and
qemuMonitorJSONParseCPUModelExpansion invoke the functions they
replace and leave room for a subsequent patch to handle parsing the
(optional) deprecated_props field resulting from the command.
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
(cherry picked from commit 60e407deb5cd88e5f1564d1c9145e374001cf34f)
JIRA: https://issues.redhat.com/browse/RHEL-88716
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
src/qemu/qemu_monitor_json.c | 46 ++++++++++++++++++++++++++++++------
1 file changed, 39 insertions(+), 7 deletions(-)
diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c
index 789554e225..487f8028d9 100644
--- a/src/qemu/qemu_monitor_json.c
+++ b/src/qemu/qemu_monitor_json.c
@@ -5495,6 +5495,37 @@ qemuMonitorJSONParseCPUModel(const char *cpu_name,
}
+static int
+qemuMonitorJSONParseCPUModelExpansionData(virJSONValue *data,
+ bool fail_no_props,
+ virJSONValue **cpu_model,
+ virJSONValue **cpu_props,
+ const char **cpu_name)
+{
+ if (qemuMonitorJSONParseCPUModelData(data, "query-cpu-model-expansion",
+ fail_no_props, cpu_model, cpu_props,
+ cpu_name) < 0)
+ return -1;
+
+ return 0;
+}
+
+
+static int
+qemuMonitorJSONParseCPUModelExpansion(const char *cpu_name,
+ virJSONValue *cpu_props,
+ qemuMonitorCPUModelInfo **model_info)
+{
+ g_autoptr(qemuMonitorCPUModelInfo) expanded_model = NULL;
+
+ if (qemuMonitorJSONParseCPUModel(cpu_name, cpu_props, &expanded_model) < 0)
+ return -1;
+
+ *model_info = g_steal_pointer(&expanded_model);
+ return 0;
+}
+
+
static int
qemuMonitorJSONQueryCPUModelExpansionOne(qemuMonitor *mon,
qemuMonitorCPUModelExpansionType type,
@@ -5564,9 +5595,9 @@ qemuMonitorJSONGetCPUModelExpansion(qemuMonitor *mon,
if ((rc = qemuMonitorJSONQueryCPUModelExpansionOne(mon, type, &model, &data)) <= 0)
return rc;
- if (qemuMonitorJSONParseCPUModelData(data, "query-cpu-model-expansion",
- fail_no_props, &cpu_model, &cpu_props,
- &cpu_name) < 0)
+ if (qemuMonitorJSONParseCPUModelExpansionData(data, fail_no_props,
+ &cpu_model, &cpu_props,
+ &cpu_name) < 0)
return -1;
/* QEMU_MONITOR_CPU_MODEL_EXPANSION_STATIC_FULL requests "full" expansion
@@ -5582,13 +5613,14 @@ qemuMonitorJSONGetCPUModelExpansion(qemuMonitor *mon,
if ((rc = qemuMonitorJSONQueryCPUModelExpansionOne(mon, type, &fullModel, &fullData)) <= 0)
return rc;
- if (qemuMonitorJSONParseCPUModelData(fullData, "query-cpu-model-expansion",
- fail_no_props, &cpu_model, &cpu_props,
- &cpu_name) < 0)
+ if (qemuMonitorJSONParseCPUModelExpansionData(fullData, fail_no_props,
+ &cpu_model, &cpu_props,
+ &cpu_name) < 0)
return -1;
}
- return qemuMonitorJSONParseCPUModel(cpu_name, cpu_props, model_info);
+ return qemuMonitorJSONParseCPUModelExpansion(cpu_name, cpu_props,
+ model_info);
}
--
2.49.0

95
SOURCES/libvirt-qemu_capabilities-filter-deprecated-features-if-requested.patch Normal file
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@ -0,0 +1,95 @@
From 59ec9c201e8849f7231557c6019e1fabd0893240 Mon Sep 17 00:00:00 2001
Message-ID: <59ec9c201e8849f7231557c6019e1fabd0893240.1749113303.git.jdenemar@redhat.com>
From: Collin Walling <walling@linux.ibm.com>
Date: Mon, 16 Dec 2024 18:03:56 -0500
Subject: [PATCH] qemu_capabilities: filter deprecated features if requested
If flag VIR_CONNECT_GET_DOMAIN_CAPABILITIES_DISABLE_DEPRECATED_FEATURES
is passed to qemuConnectGetDomainCapabilities, then the domain's CPU
model features will be updated to set any deprecated features to the
'disabled' policy.
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
(cherry picked from commit cd1e837c22182dcadfe17b469c931f9fc9745a46)
JIRA: https://issues.redhat.com/browse/RHEL-88716
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
src/qemu/qemu_capabilities.c | 20 ++++++++++++++++++++
src/qemu/qemu_capabilities.h | 3 +++
src/qemu/qemu_driver.c | 8 +++++++-
3 files changed, 30 insertions(+), 1 deletion(-)
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 98773d2a0a..389b43ab3d 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -3152,6 +3152,26 @@ virQEMUCapsGetCPUFeatures(virQEMUCaps *qemuCaps,
}
+void
+virQEMUCapsUpdateCPUDeprecatedFeatures(virQEMUCaps *qemuCaps,
+ virDomainVirtType virtType,
+ virCPUDef *cpu)
+{
+ qemuMonitorCPUModelInfo *modelInfo;
+ size_t i;
+
+ modelInfo = virQEMUCapsGetCPUModelInfo(qemuCaps, virtType);
+
+ if (!modelInfo || !modelInfo->deprecated_props)
+ return;
+
+ for (i = 0; i < g_strv_length(modelInfo->deprecated_props); i++) {
+ virCPUDefUpdateFeature(cpu, modelInfo->deprecated_props[i],
+ VIR_CPU_FEATURE_DISABLE);
+ }
+}
+
+
struct tpmTypeToCaps {
int type;
virQEMUCapsFlags caps;
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index 4a7fb2c726..249adf66fa 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -702,6 +702,9 @@ int virQEMUCapsGetCPUFeatures(virQEMUCaps *qemuCaps,
virDomainVirtType virtType,
bool migratable,
char ***features);
+void virQEMUCapsUpdateCPUDeprecatedFeatures(virQEMUCaps *qemuCaps,
+ virDomainVirtType virtType,
+ virCPUDef *cpu);
virDomainVirtType virQEMUCapsGetVirtType(virQEMUCaps *qemuCaps);
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index d3d76c003f..315abe57b0 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -17383,7 +17383,8 @@ qemuConnectGetDomainCapabilities(virConnectPtr conn,
virDomainVirtType virttype;
g_autoptr(virDomainCaps) domCaps = NULL;
- virCheckFlags(0, NULL);
+ virCheckFlags(VIR_CONNECT_GET_DOMAIN_CAPABILITIES_DISABLE_DEPRECATED_FEATURES,
+ NULL);
if (virConnectGetDomainCapabilitiesEnsureACL(conn) < 0)
return NULL;
@@ -17402,6 +17403,11 @@ qemuConnectGetDomainCapabilities(virConnectPtr conn,
arch, virttype)))
return NULL;
+ if (flags & VIR_CONNECT_GET_DOMAIN_CAPABILITIES_DISABLE_DEPRECATED_FEATURES) {
+ virQEMUCapsUpdateCPUDeprecatedFeatures(qemuCaps, virttype,
+ domCaps->cpu.hostModel);
+ }
+
return virDomainCapsFormat(domCaps);
}
--
2.49.0

128
SOURCES/libvirt-qemu_capabilities-query-deprecated-features-for-host-model.patch Normal file
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@ -0,0 +1,128 @@
From 4ad452d843406b9bb8423a47987f4180d565f11a Mon Sep 17 00:00:00 2001
Message-ID: <4ad452d843406b9bb8423a47987f4180d565f11a.1749113303.git.jdenemar@redhat.com>
From: Collin Walling <walling@linux.ibm.com>
Date: Mon, 16 Dec 2024 18:03:54 -0500
Subject: [PATCH] qemu_capabilities: query deprecated features for host-model
Add QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION_DEPRECATED_PROPS for detecting
if query-cpu-model-expansion can report deprecated CPU model properties.
QEMU introduced this capability in 9.1 release. Add flag and deprecated
features to the capabilities test data for QEMU 9.1 and 9.2 replies/XML
since it can now be accounted for.
When probing for the host CPU, perform a full CPU model expansion to
retrieve the list of features deprecated across the entire architecture.
The list and count are stored in the host's CPU model info within the
QEMU capabilities. Other info resulting from this query (e.g. model
name, etc) is ignored.
The new capabilities flag is used to fence off the extra query for
architectures/QEMU binaries that do not report deprecated CPU model
features.
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
(cherry picked from commit 51c098347d7f2af9b4386ac0adc4431997d06f3d)
JIRA: https://issues.redhat.com/browse/RHEL-88716
Conflicts:
src/qemu/qemu_capabilities.c
src/qemu/qemu_capabilities.h
(Contextual conflicts due to missing other patches in downstream
and qemuMonitorGetCPUModelExpansion() having one parameter less
in downstream)
tests/qemucapabilitiesdata/caps_9.*
(dropped the changes to these files since they are of no use in
downstream - upstream testing code changed too much, so it's
not possible to get the related tests to work in downstream)
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
src/qemu/qemu_capabilities.c | 38 ++++++++++++++++++++++++++++++++++++
src/qemu/qemu_capabilities.h | 1 +
2 files changed, 39 insertions(+)
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index d616273406..98773d2a0a 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -658,6 +658,7 @@ VIR_ENUM_IMPL(virQEMUCaps,
/* 420 */
"blockdev-reopen.__com.redhat_rhel-av-8_2_0-api", /* QEMU_CAPS_BLOCKDEV_REOPEN_COM_REDHAT_AV_8_2_0_API */
"memory-backend-file.prealloc-threads", /* QEMU_CAPS_MEMORY_BACKEND_PREALLOC_THREADS */
+ "query-cpu-model-expansion.deprecated-props", /* QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION_DEPRECATED_PROPS */
);
@@ -1579,6 +1580,7 @@ static struct virQEMUCapsStringFlags virQEMUCapsQMPSchemaQueries[] = {
{ "screendump/arg-type/device", QEMU_CAPS_SCREENDUMP_DEVICE },
{ "set-numa-node/arg-type/+hmat-lb", QEMU_CAPS_NUMA_HMAT },
{ "object-add/arg-type/+sev-guest/kernel-hashes", QEMU_CAPS_SEV_GUEST_KERNEL_HASHES },
+ { "query-cpu-model-expansion/ret-type/deprecated-props", QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION_DEPRECATED_PROPS },
};
typedef struct _virQEMUCapsObjectTypeProps virQEMUCapsObjectTypeProps;
@@ -2982,6 +2984,38 @@ virQEMUCapsProbeCPUDefinitionsTest(virQEMUCaps *qemuCaps,
}
+/**
+ * virQEMUCapsProbeFullDeprecatedProperties
+ * @mon: QEMU monitor
+ * @cpu: CPU definition to be expanded
+ * @props: the array to be filled with deprecated features
+ *
+ * Performs a full CPU model expansion to retrieve an array of deprecated
+ * properties. If the expansion succeeds, then data previously stored in
+ * @props is freed.
+ *
+ * Returns: -1 if the expansion failed; otherwise 0.
+ */
+static int
+virQEMUCapsProbeFullDeprecatedProperties(qemuMonitor *mon,
+ virCPUDef *cpu,
+ GStrv *props)
+{
+ g_autoptr(qemuMonitorCPUModelInfo) propsInfo = NULL;
+
+ if (qemuMonitorGetCPUModelExpansion(mon, QEMU_MONITOR_CPU_MODEL_EXPANSION_FULL,
+ cpu, true, false, &propsInfo) < 0)
+ return -1;
+
+ if (propsInfo && propsInfo->deprecated_props) {
+ g_free(*props);
+ *props = g_steal_pointer(&propsInfo->deprecated_props);
+ }
+
+ return 0;
+}
+
+
static int
virQEMUCapsProbeQMPHostCPU(virQEMUCaps *qemuCaps,
virQEMUCapsAccel *accel,
@@ -3065,6 +3099,10 @@ virQEMUCapsProbeQMPHostCPU(virQEMUCaps *qemuCaps,
modelInfo->migratability = true;
}
+ if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION_DEPRECATED_PROPS) &&
+ virQEMUCapsProbeFullDeprecatedProperties(mon, cpu, &modelInfo->deprecated_props) < 0)
+ return -1;
+
accel->hostCPU.info = g_steal_pointer(&modelInfo);
return 0;
}
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index 8e65635e0d..4a7fb2c726 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -637,6 +637,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
/* 420 */
QEMU_CAPS_BLOCKDEV_REOPEN_COM_REDHAT_AV_8_2_0_API, /* downstream support for blockdev reopen in rhel-av-8.2.0 */
QEMU_CAPS_MEMORY_BACKEND_PREALLOC_THREADS, /* -object memory-backend-*.prealloc-threads */
+ QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION_DEPRECATED_PROPS, /* query-cpu-model-expansion may report deprecated CPU properties */
QEMU_CAPS_LAST /* this must always be the last item */
} virQEMUCapsFlags;
--
2.49.0

104
SOURCES/libvirt-util-xml-Introduce-virXMLNodeGetSubelementList.patch Normal file
View File

@ -0,0 +1,104 @@
From 534bb6a049e7ad227d143457ddcfe828238cea18 Mon Sep 17 00:00:00 2001
Message-ID: <534bb6a049e7ad227d143457ddcfe828238cea18.1749113303.git.jdenemar@redhat.com>
From: Peter Krempa <pkrempa@redhat.com>
Date: Mon, 13 Feb 2023 15:53:23 +0100
Subject: [PATCH] util: xml: Introduce virXMLNodeGetSubelementList
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The new helper is similar to virXPathNodeSet list but for cases where we
want to get subelements directly rather than using XPath.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
(cherry picked from commit dcd49d2cd65c9fe58d3df536fa258fc70c633d7e)
JIRA: https://issues.redhat.com/browse/RHEL-88716
Conflicts:
Trivial contextual conflicts in all files
(due to missing other patches in downstream)
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
src/libvirt_private.syms | 1 +
src/util/virxml.c | 35 +++++++++++++++++++++++++++++++++++
src/util/virxml.h | 6 ++++++
3 files changed, 42 insertions(+)
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index 7c558ad364..3af1b33a6c 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -3619,6 +3619,7 @@ virXMLFormatElementEmpty;
virXMLFormatMetadata;
virXMLNewNode;
virXMLNodeContentString;
+virXMLNodeGetSubelementList;
virXMLNodeNameEqual;
virXMLNodeSanitizeNamespaces;
virXMLNodeToString;
diff --git a/src/util/virxml.c b/src/util/virxml.c
index 4b09374107..b57462e2d0 100644
--- a/src/util/virxml.c
+++ b/src/util/virxml.c
@@ -838,6 +838,41 @@ virXPathBoolean(const char *xpath,
return obj->boolval;
}
+
+/**
+ * virXMLNodeGetSubelementList:
+ * @node: node to get subelement of
+ * @name: name of subelement to fetch (NULL to fetch all sub-elements)
+ * @list: If non-NULL, filled with a list of pointers to the nodes. Caller is
+ * responsible for freeing the list but not the members.
+ *
+ * Find and return a sub-elements node of @node named @name in a list.
+ * Returns the number of subelements with @name
+ */
+size_t
+virXMLNodeGetSubelementList(xmlNodePtr node,
+ const char *name,
+ xmlNodePtr **list)
+{
+ xmlNodePtr n;
+ size_t nelems = 0;
+
+ for (n = node->children; n; n = n->next) {
+ if (n->type == XML_ELEMENT_NODE) {
+ if (name && !virXMLNodeNameEqual(n, name))
+ continue;
+
+ if (list)
+ VIR_APPEND_ELEMENT_COPY(*list, nelems, n);
+ else
+ nelems++;
+ }
+ }
+
+ return nelems;
+}
+
+
/**
* virXPathNode:
* @xpath: the XPath string to evaluate
diff --git a/src/util/virxml.h b/src/util/virxml.h
index c39eae6282..7b60551898 100644
--- a/src/util/virxml.h
+++ b/src/util/virxml.h
@@ -83,6 +83,12 @@ int
virXPathULongHex(const char *xpath,
xmlXPathContextPtr ctxt,
unsigned long *value);
+
+size_t
+virXMLNodeGetSubelementList(xmlNodePtr node,
+ const char *name,
+ xmlNodePtr **list);
+
xmlNodePtr
virXPathNode(const char *xpath,
xmlXPathContextPtr ctxt);
--
2.49.0

92
SOURCES/libvirt-util-xml-Return-GPtrArray-from-virXMLNodeGetSubelement-partial.patch Normal file
View File

@ -0,0 +1,92 @@
From f3c75e44ad85fb01473c78adfc2a6d2c53f4f358 Mon Sep 17 00:00:00 2001
Message-ID: <f3c75e44ad85fb01473c78adfc2a6d2c53f4f358.1749113303.git.jdenemar@redhat.com>
From: Peter Krempa <pkrempa@redhat.com>
Date: Mon, 13 Feb 2023 15:53:23 +0100
Subject: [PATCH] util: xml: Return GPtrArray from virXMLNodeGetSubelement
[partial]
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Rework the helper to use a GPtrArray structure to simplify callers.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
(cherry picked from commit 08a7fc834c7c505e73bfcfa11c4a841a972d4f5d)
JIRA: https://issues.redhat.com/browse/RHEL-88716
Conflicts:
src/conf/*.c
Dropped the hunks that modify the callers
(since these are not available in downstream yet)
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
src/util/virxml.c | 21 ++++++++-------------
src/util/virxml.h | 5 ++---
2 files changed, 10 insertions(+), 16 deletions(-)
diff --git a/src/util/virxml.c b/src/util/virxml.c
index b57462e2d0..46afcf2146 100644
--- a/src/util/virxml.c
+++ b/src/util/virxml.c
@@ -843,33 +843,28 @@ virXPathBoolean(const char *xpath,
* virXMLNodeGetSubelementList:
* @node: node to get subelement of
* @name: name of subelement to fetch (NULL to fetch all sub-elements)
- * @list: If non-NULL, filled with a list of pointers to the nodes. Caller is
- * responsible for freeing the list but not the members.
*
- * Find and return a sub-elements node of @node named @name in a list.
- * Returns the number of subelements with @name
+ * Find and return a sub-elements node of @node named @name in a GPtrArray
+ * populated with the xmlNodePtr objects. Caller is responsible for freeing the
+ * array but not the contained xmlNode objects.
*/
-size_t
+GPtrArray *
virXMLNodeGetSubelementList(xmlNodePtr node,
- const char *name,
- xmlNodePtr **list)
+ const char *name)
{
+ GPtrArray *ret = g_ptr_array_new();
xmlNodePtr n;
- size_t nelems = 0;
for (n = node->children; n; n = n->next) {
if (n->type == XML_ELEMENT_NODE) {
if (name && !virXMLNodeNameEqual(n, name))
continue;
- if (list)
- VIR_APPEND_ELEMENT_COPY(*list, nelems, n);
- else
- nelems++;
+ g_ptr_array_add(ret, n);
}
}
- return nelems;
+ return ret;
}
diff --git a/src/util/virxml.h b/src/util/virxml.h
index 7b60551898..03677afc33 100644
--- a/src/util/virxml.h
+++ b/src/util/virxml.h
@@ -84,10 +84,9 @@ virXPathULongHex(const char *xpath,
xmlXPathContextPtr ctxt,
unsigned long *value);
-size_t
+GPtrArray *
virXMLNodeGetSubelementList(xmlNodePtr node,
- const char *name,
- xmlNodePtr **list);
+ const char *name);
xmlNodePtr
virXPathNode(const char *xpath,
--
2.49.0

83
SOURCES/libvirt-virsh-add-disable-deprecated-features-flag-to-domcapabilities.patch Normal file
View File

@ -0,0 +1,83 @@
From 16a50b3a73f496be8cd2bb9b9c0b88ca9a84ed0e Mon Sep 17 00:00:00 2001
Message-ID: <16a50b3a73f496be8cd2bb9b9c0b88ca9a84ed0e.1749113304.git.jdenemar@redhat.com>
From: Collin Walling <walling@linux.ibm.com>
Date: Mon, 16 Dec 2024 18:03:57 -0500
Subject: [PATCH] virsh: add --disable-deprecated-features flag to
domcapabilities
Add a new flag, --disable-deprecated-features, to the domcapabilities
command. This will modify the output to show the 'host-model' CPU
with features flagged as deprecated paired with the 'disable' policy.
virsh domcapabilities --disable-deprecated-features
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
(cherry picked from commit 15d45964e453e04f1761e527266af45554f58fcc)
JIRA: https://issues.redhat.com/browse/RHEL-88716
Conflicts:
docs/manpages/virsh.rst
tools/virsh-host.c
(Simple contextual conflicts due to other missing patches in downstream)
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
docs/manpages/virsh.rst | 6 ++++++
tools/virsh-host.c | 9 ++++++++-
2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/docs/manpages/virsh.rst b/docs/manpages/virsh.rst
index d24e7774a6..3adbf42280 100644
--- a/docs/manpages/virsh.rst
+++ b/docs/manpages/virsh.rst
@@ -562,6 +562,7 @@ domcapabilities
::
domcapabilities [virttype] [emulatorbin] [arch] [machine]
+ [--disable-deprecated-features]
Print an XML document describing the domain capabilities for the
@@ -596,6 +597,11 @@ supplied along with either the *emulatorbin* or *arch* in order to
generate output for the default *machine*. Supplying a *machine*
value will generate output for the specific machine.
+The **--disable-deprecated-features** argument will modify the contents
+of host-model CPU XML, updating the features list with any features
+flagged as deprecated for the CPU model by the hypervisor. These
+features will be paired with the "disable" policy.
+
pool-capabilities
-----------------
diff --git a/tools/virsh-host.c b/tools/virsh-host.c
index 5ee3834de2..874875b378 100644
--- a/tools/virsh-host.c
+++ b/tools/virsh-host.c
@@ -91,6 +91,10 @@ static const vshCmdOptDef opts_domcapabilities[] = {
.type = VSH_OT_STRING,
.help = N_("machine type (/domain/os/type/@machine)"),
},
+ {.name = "disable-deprecated-features",
+ .type = VSH_OT_BOOL,
+ .help = N_("report host CPU model with deprecated features disabled"),
+ },
{.name = NULL}
};
@@ -102,9 +106,12 @@ cmdDomCapabilities(vshControl *ctl, const vshCmd *cmd)
const char *emulatorbin = NULL;
const char *arch = NULL;
const char *machine = NULL;
- const unsigned int flags = 0; /* No flags so far */
+ unsigned int flags = 0;
virshControl *priv = ctl->privData;
+ if (vshCommandOptBool(cmd, "disable-deprecated-features"))
+ flags |= VIR_CONNECT_GET_DOMAIN_CAPABILITIES_DISABLE_DEPRECATED_FEATURES;
+
if (vshCommandOptStringReq(ctl, cmd, "virttype", &virttype) < 0 ||
vshCommandOptStringReq(ctl, cmd, "emulatorbin", &emulatorbin) < 0 ||
vshCommandOptStringReq(ctl, cmd, "arch", &arch) < 0 ||
--
2.49.0

34
SPECS/libvirt.spec
View File

@ -210,7 +210,7 @@
Summary: Library providing a simple virtualization API
Name: libvirt
Version: 8.0.0
Release: 23.3%{?dist}%{?extra_release}
Release: 23.4.0.1%{?dist}%{?extra_release}
License: LGPLv2+
URL: https://libvirt.org/
@ -322,6 +322,15 @@ Patch99: libvirt-remote-check-for-negative-array-lengths-before-allocation.patch
Patch100: libvirt-util-Fix-error-return-for-virProcessKillPainfullyDelay.patch
Patch101: libvirt-rpc-ensure-temporary-GSource-is-removed-from-client-event-loop.patch
Patch102: libvirt-virStorageBackendLogicalCheckPool-Properly-mark-empty-logical-pools-as-active.patch
Patch103: libvirt-util-xml-Introduce-virXMLNodeGetSubelementList.patch
Patch104: libvirt-util-xml-Return-GPtrArray-from-virXMLNodeGetSubelement-partial.patch
Patch105: libvirt-qemuMonitorJSONGetCPUModelExpansion-refactor-parsing-functions.patch
Patch106: libvirt-qemu-parse-deprecated-props-from-query-cpu-model-expansion-response.patch
Patch107: libvirt-qemu_capabilities-query-deprecated-features-for-host-model.patch
Patch108: libvirt-libvirt-domain-introduce-VIR_CONNECT_GET_DOMAIN_CAPABILITIES_DISABLE_DEPRECATED_FEATURES.patch
Patch109: libvirt-qemu_capabilities-filter-deprecated-features-if-requested.patch
Patch110: libvirt-virsh-add-disable-deprecated-features-flag-to-domcapabilities.patch
Patch111: libvirt-conf-add-deprecated_features-attribute.patch
Requires: libvirt-daemon = %{version}-%{release}
Requires: libvirt-daemon-config-network = %{version}-%{release}
@ -740,6 +749,7 @@ volumes using libgfapi.
Summary: Storage driver plugin for rbd
Requires: libvirt-daemon-driver-storage-core = %{version}-%{release}
Requires: libvirt-libs = %{version}-%{release}
Requires: librbd1 >= 1:10.2.5
%description daemon-driver-storage-rbd
The storage driver backend adding implementation of the storage APIs for rbd
@ -1224,9 +1234,10 @@ exit 1
%define arg_selinux_mount -Dselinux_mount="/sys/fs/selinux"
# place macros above and build commands below this comment
# Set SOURCE_DATE_EPOCH from changelog
%define source_date_epoch_from_changelog 1
export SOURCE_DATE_EPOCH=$(stat --printf='%Y' %{_specdir}/%{name}.spec)
# place macros above and build commands below this comment
%meson \
-Drunstatedir=%{_rundir} \
@ -1305,8 +1316,6 @@ export SOURCE_DATE_EPOCH=$(stat --printf='%Y' %{_specdir}/%{name}.spec)
%install
rm -fr %{buildroot}
export SOURCE_DATE_EPOCH=$(stat --printf='%Y' %{_specdir}/%{name}.spec)
%meson_install
rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
@ -2201,6 +2210,21 @@ exit 0
%changelog
* Mon Aug 04 2025 EL Errata <el-errata_ww@oracle.com> - 8.0.0-23.4.0.1
- Set SOURCE_DATE_EPOCH from changelog [Orabug: 32019554]
- Add runtime deps for pkg librbd1 >= 1:10.2.5 (Keshav Sharma)
* Thu Jun 5 2025 Jiri Denemark <jdenemar@redhat.com> - 8.0.0-23.4.el8
- util: xml: Introduce virXMLNodeGetSubelementList (RHEL-88716)
- util: xml: Return GPtrArray from virXMLNodeGetSubelement [partial] (RHEL-88716)
- qemuMonitorJSONGetCPUModelExpansion: refactor parsing functions (RHEL-88716)
- qemu: parse deprecated-props from query-cpu-model-expansion response (RHEL-88716)
- qemu_capabilities: query deprecated features for host-model (RHEL-88716)
- libvirt-domain: introduce VIR_CONNECT_GET_DOMAIN_CAPABILITIES_DISABLE_DEPRECATED_FEATURES (RHEL-88716)
- qemu_capabilities: filter deprecated features if requested (RHEL-88716)
- virsh: add --disable-deprecated-features flag to domcapabilities (RHEL-88716)
- conf: add deprecated_features attribute (RHEL-88716)
* Wed Nov 6 2024 Jiri Denemark <jdenemar@redhat.com> - 8.0.0-23.3.el8
- virStorageBackendLogicalCheckPool: Properly mark empty logical pools as active (RHEL-65771)