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libvirt-9.0.0-5.el9 

- qemu_extdevice: Do cleanup host only for VIR_DOMAIN_TPM_TYPE_EMULATOR (rhbz#2168762)
- qemu: blockjob: Handle 'pending' blockjob state only when we need it (rhbz#2168769)

Resolves: rhbz#2168762, rhbz#2168769
This commit is contained in:
Jiri Denemark 2023-02-13 16:23:12 +01:00
parent 18102c088b
commit e5cf731e40
3 changed files with 168 additions and 1 deletions
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117
libvirt-qemu-blockjob-Handle-pending-blockjob-state-only-when-we-need-it.patch Normal file
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@ -0,0 +1,117 @@
From 11dd7c99fa96364962f81d4efae0ed220c7a7190 Mon Sep 17 00:00:00 2001
Message-Id: <11dd7c99fa96364962f81d4efae0ed220c7a7190@dist-git>
From: Peter Krempa <pkrempa@redhat.com>
Date: Fri, 10 Feb 2023 17:16:43 +0100
Subject: [PATCH] qemu: blockjob: Handle 'pending' blockjob state only when we
need it
The 'pending' state needs to be handled by the blockjob code only when
the snapshot code requests a block-commit without auto-finalization.
If we always handle it we fail to properly remove the blockjob data for
the 'blockdev-create' job as that also transitions trhough 'pending' but
we'd never update it once it reaches 'concluded' as the code already
thinks that the job has finished and is no longer watching it.
Introduce a 'processPending' property into block job data and set it
only when we know that we need to process 'pending'.
Fixes: 90d9bc9d74a5157167548b26c00b1a016655e295
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2168769
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
(cherry picked from commit c433c2434c0459df98ed3355ef615e341acd9009)
---
src/qemu/qemu_block.c | 1 +
src/qemu/qemu_blockjob.c | 19 ++++++++++---------
src/qemu/qemu_blockjob.h | 4 ++++
3 files changed, 15 insertions(+), 9 deletions(-)
diff --git a/src/qemu/qemu_block.c b/src/qemu/qemu_block.c
index c218262691..d8ca50d618 100644
--- a/src/qemu/qemu_block.c
+++ b/src/qemu/qemu_block.c
@@ -3374,6 +3374,7 @@ qemuBlockCommit(virDomainObj *vm,
if (!(job = qemuBlockJobDiskNewCommit(vm, disk, top_parent, topSource,
baseSource,
flags & VIR_DOMAIN_BLOCK_COMMIT_DELETE,
+ autofinalize,
flags)))
goto cleanup;
diff --git a/src/qemu/qemu_blockjob.c b/src/qemu/qemu_blockjob.c
index cb2d05d71d..a20cf1db62 100644
--- a/src/qemu/qemu_blockjob.c
+++ b/src/qemu/qemu_blockjob.c
@@ -274,6 +274,7 @@ qemuBlockJobDiskNewCommit(virDomainObj *vm,
virStorageSource *top,
virStorageSource *base,
bool delete_imgs,
+ virTristateBool autofinalize,
unsigned int jobflags)
{
g_autoptr(qemuBlockJobData) job = NULL;
@@ -290,6 +291,7 @@ qemuBlockJobDiskNewCommit(virDomainObj *vm,
job->data.commit.top = top;
job->data.commit.base = base;
job->data.commit.deleteCommittedImages = delete_imgs;
+ job->processPending = autofinalize == VIR_TRISTATE_BOOL_NO;
job->jobflags = jobflags;
if (qemuBlockJobRegister(job, vm, disk, true) < 0)
@@ -532,8 +534,6 @@ qemuBlockJobRefreshJobs(virDomainObj *vm)
if (job->state == QEMU_BLOCKJOB_STATE_NEW ||
job->state == QEMU_BLOCKJOB_STATE_RUNNING)
job->newstate = newstate;
- } else if (newstate == QEMU_BLOCKJOB_STATE_PENDING) {
- job->newstate = newstate;
}
/* don't update the job otherwise */
}
@@ -1568,13 +1568,14 @@ qemuBlockJobEventProcess(virQEMUDriver *driver,
case QEMU_BLOCKJOB_STATE_PENDING:
/* Similarly as for 'ready' state we should handle it only when
- * previous state was 'new' or 'running' as there are other cases
- * when it can be emitted by QEMU. Currently we need this only when
- * deleting non-active external snapshots. */
- if (job->state == QEMU_BLOCKJOB_STATE_NEW ||
- job->state == QEMU_BLOCKJOB_STATE_RUNNING) {
- job->state = job->newstate;
- qemuDomainSaveStatus(vm);
+ * previous state was 'new' or 'running' and only if the blockjob code
+ * is handling finalization of the job explicitly. */
+ if (job->processPending) {
+ if (job->state == QEMU_BLOCKJOB_STATE_NEW ||
+ job->state == QEMU_BLOCKJOB_STATE_RUNNING) {
+ job->state = job->newstate;
+ qemuDomainSaveStatus(vm);
+ }
}
job->newstate = -1;
break;
diff --git a/src/qemu/qemu_blockjob.h b/src/qemu/qemu_blockjob.h
index e9b283da20..f1ac43b4c7 100644
--- a/src/qemu/qemu_blockjob.h
+++ b/src/qemu/qemu_blockjob.h
@@ -138,6 +138,9 @@ struct _qemuBlockJobData {
int brokentype; /* the previous type of a broken blockjob qemuBlockJobType */
+ bool processPending; /* process the 'pending' state of the job, if the job
+ should not be auto-finalized */
+
bool invalidData; /* the job data (except name) is not valid */
bool reconnected; /* internal field for tracking whether job is live after reconnect to qemu */
};
@@ -175,6 +178,7 @@ qemuBlockJobDiskNewCommit(virDomainObj *vm,
virStorageSource *top,
virStorageSource *base,
bool delete_imgs,
+ virTristateBool autofinalize,
unsigned int jobflags);
qemuBlockJobData *
--
2.39.1

44
libvirt-qemu_extdevice-Do-cleanup-host-only-for-VIR_DOMAIN_TPM_TYPE_EMULATOR.patch Normal file
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@ -0,0 +1,44 @@
From d78fc22fb96e0050a419623bf27639c63624c998 Mon Sep 17 00:00:00 2001
Message-Id: <d78fc22fb96e0050a419623bf27639c63624c998@dist-git>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 10 Feb 2023 09:47:05 +0100
Subject: [PATCH] qemu_extdevice: Do cleanup host only for
VIR_DOMAIN_TPM_TYPE_EMULATOR
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
We only set up host for VIR_DOMAIN_TPM_TYPE_EMULATOR and thus
similarly, we should do cleanup for the same type. This also
fixes a crasher, in which qemuTPMEmulatorCleanupHost() accesses
tpm->data.emulator.storagepath which is NULL for
VIR_DOMAIN_TPM_TYPE_EXTERNAL.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2168762
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
(cherry picked from commit 03f76e577d66f8eea6aa7cc513e75026527b4cda)
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
src/qemu/qemu_extdevice.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/qemu/qemu_extdevice.c b/src/qemu/qemu_extdevice.c
index f7b2e2e653..fdefe59215 100644
--- a/src/qemu/qemu_extdevice.c
+++ b/src/qemu/qemu_extdevice.c
@@ -162,7 +162,10 @@ qemuExtDevicesCleanupHost(virQEMUDriver *driver,
return;
for (i = 0; i < def->ntpms; i++) {
- qemuExtTPMCleanupHost(def->tpms[i], flags, outgoingMigration);
+ virDomainTPMDef *tpm = def->tpms[i];
+
+ if (tpm->type == VIR_DOMAIN_TPM_TYPE_EMULATOR)
+ qemuExtTPMCleanupHost(tpm, flags, outgoingMigration);
}
}
--
2.39.1

8
libvirt.spec
View File

@ -229,7 +229,7 @@
Summary: Library providing a simple virtualization API
Name: libvirt
Version: 9.0.0
Release: 4%{?dist}%{?extra_release}
Release: 5%{?dist}%{?extra_release}
License: LGPLv2+
URL: https://libvirt.org/
@ -263,6 +263,8 @@ Patch22: libvirt-qemuProcessLaunch-Tighten-rules-for-external-devices-wrt-incomi
Patch23: libvirt-qemu_process-Produce-better-debug-message-wrt-domain-namespaces.patch
Patch24: libvirt-qemu_namespace-Deal-with-nested-mounts-when-umount-ing-dev.patch
Patch25: libvirt-qemuProcessRefreshDisks-Don-t-skip-filling-of-disk-information-if-tray-state-didn-t-change.patch
Patch26: libvirt-qemu_extdevice-Do-cleanup-host-only-for-VIR_DOMAIN_TPM_TYPE_EMULATOR.patch
Patch27: libvirt-qemu-blockjob-Handle-pending-blockjob-state-only-when-we-need-it.patch
Requires: libvirt-daemon = %{version}-%{release}
@ -2353,6 +2355,10 @@ exit 0
%endif
%changelog
* Mon Feb 13 2023 Jiri Denemark <jdenemar@redhat.com> - 9.0.0-5
- qemu_extdevice: Do cleanup host only for VIR_DOMAIN_TPM_TYPE_EMULATOR (rhbz#2168762)
- qemu: blockjob: Handle 'pending' blockjob state only when we need it (rhbz#2168769)
* Thu Feb 9 2023 Jiri Denemark <jdenemar@redhat.com> - 9.0.0-4
- qemuProcessStop: Fix detection of outgoing migration for external devices (rhbz#2161557)
- qemuExtTPMStop: Restore TPM state label more often (rhbz#2161557)