November 2022 - Devel - libvirt List Archives

[PATCH] qemu: Drop NULL checks guarding g_slist_free_full()
by Michal Privoznik 04 Nov '22

04 Nov '22

The g_slist_free_full() function is perfectly capable of handling NULL (in which case it's NOP), therefore there's no need to check passed pointers for NULL. We have them though in couple of places. Drop them. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com> --- src/qemu/qemu_domain.c | 8 +++----- src/qemu/qemu_migration_cookie.c | 10 ++++------ 2 files changed, 7 insertions(+), 11 deletions(-) diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index c3afc6c9d3..09e213e48d 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -103,9 +103,8 @@ qemuJobFreePrivate(void *opaque) return; qemuMigrationParamsFree(priv->migParams); - if (priv->migTempBitmaps) - g_slist_free_full(priv->migTempBitmaps, - (GDestroyNotify) qemuDomainJobPrivateMigrateTempBitmapFree); + g_slist_free_full(priv->migTempBitmaps, + (GDestroyNotify) qemuDomainJobPrivateMigrateTempBitmapFree); g_free(priv); } @@ -1733,8 +1732,7 @@ qemuDomainObjPrivateDataClear(qemuDomainObjPrivate *priv) priv->dbusDaemonRunning = false; - if (priv->dbusVMStateIds) - g_slist_free_full(g_steal_pointer(&priv->dbusVMStateIds), g_free); + g_slist_free_full(g_steal_pointer(&priv->dbusVMStateIds), g_free); priv->dbusVMState = false; diff --git a/src/qemu/qemu_migration_cookie.c b/src/qemu/qemu_migration_cookie.c index 95e803b3e1..4d070e438d 100644 --- a/src/qemu/qemu_migration_cookie.c +++ b/src/qemu/qemu_migration_cookie.c @@ -139,9 +139,8 @@ qemuMigrationBlockDirtyBitmapsDiskFree(qemuMigrationBlockDirtyBitmapsDisk *dsk) return; g_free(dsk->target); - if (dsk->bitmaps) - g_slist_free_full(dsk->bitmaps, - (GDestroyNotify) qemuMigrationBlockDirtyBitmapsDiskBitmapFree); + g_slist_free_full(dsk->bitmaps, + (GDestroyNotify) qemuMigrationBlockDirtyBitmapsDiskBitmapFree); g_free(dsk); } @@ -168,9 +167,8 @@ qemuMigrationCookieFree(qemuMigrationCookie *mig) g_clear_pointer(&mig->jobData, virDomainJobDataFree); virCPUDefFree(mig->cpu); qemuMigrationCookieCapsFree(mig->caps); - if (mig->blockDirtyBitmaps) - g_slist_free_full(mig->blockDirtyBitmaps, - (GDestroyNotify) qemuMigrationBlockDirtyBitmapsDiskFree); + g_slist_free_full(mig->blockDirtyBitmaps, + (GDestroyNotify) qemuMigrationBlockDirtyBitmapsDiskFree); g_free(mig); } -- 2.37.4

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[PATCH 00/15] qemu: Retire QEMU_CAPS_OBJECT_MEMORY_{RAM, FILE} and friends
by Michal Privoznik 04 Nov '22

04 Nov '22

Pipeline: https://gitlab.com/MichalPrivoznik/libvirt/-/pipelines/684845875 Given our minimal QEMU version 4.2.0, memory-backend-ram, memory-backend-file and some of its attributes are going to be always present. Retire corresponding capabilities then. Michal Prívozník (15): qemuxml2argvtest: Convert hugepages related tests to _CAPS_LATEST qemuxml2xmltest: Convert hugepages related tests to _CAPS_LATEST qemuxml2argvtest: Drop cpu-numa-memshared-1 test case qemu: Assume QEMU_CAPS_OBJECT_MEMORY_RAM qemu_capabilities: Stop detecting QEMU_CAPS_OBJECT_MEMORY_RAM qemu: Retire QEMU_CAPS_OBJECT_MEMORY_RAM qemu: Assume QEMU_CAPS_OBJECT_MEMORY_FILE qemu_capabilities: Stop detectin QEMU_CAPS_OBJECT_MEMORY_FILE qemu: Retire QEMU_CAPS_OBJECT_MEMORY_FILE qemu: Assume QEMU_CAPS_OBJECT_MEMORY_FILE_DISCARD qemu_capabilities: Stop detecting QEMU_CAPS_OBJECT_MEMORY_FILE_DISCARD qemu: Retire QEMU_CAPS_OBJECT_MEMORY_FILE_DISCARD qemu: Assume QEMU_CAPS_OBJECT_MEMORY_FILE_ALIGN qemu_capabilities: Stop detecting QEMU_CAPS_OBJECT_MEMORY_FILE_ALIGN qemu: Retire QEMU_CAPS_OBJECT_MEMORY_FILE_ALIGN src/qemu/qemu_capabilities.c | 21 ++-- src/qemu/qemu_capabilities.h | 8 +- src/qemu/qemu_command.c | 67 +++-------- src/qemu/qemu_validate.c | 44 ------- .../caps_4.2.0.aarch64.xml | 4 - .../qemucapabilitiesdata/caps_4.2.0.ppc64.xml | 4 - .../qemucapabilitiesdata/caps_4.2.0.s390x.xml | 4 - .../caps_4.2.0.x86_64.xml | 4 - .../caps_5.0.0.aarch64.xml | 4 - .../qemucapabilitiesdata/caps_5.0.0.ppc64.xml | 4 - .../caps_5.0.0.riscv64.xml | 4 - .../caps_5.0.0.x86_64.xml | 4 - .../qemucapabilitiesdata/caps_5.1.0.sparc.xml | 4 - .../caps_5.1.0.x86_64.xml | 4 - .../caps_5.2.0.aarch64.xml | 4 - .../qemucapabilitiesdata/caps_5.2.0.ppc64.xml | 4 - .../caps_5.2.0.riscv64.xml | 4 - .../qemucapabilitiesdata/caps_5.2.0.s390x.xml | 4 - .../caps_5.2.0.x86_64.xml | 4 - .../caps_6.0.0.aarch64.xml | 4 - .../qemucapabilitiesdata/caps_6.0.0.s390x.xml | 4 - .../caps_6.0.0.x86_64.xml | 4 - .../caps_6.1.0.x86_64.xml | 4 - .../caps_6.2.0.aarch64.xml | 4 - .../qemucapabilitiesdata/caps_6.2.0.ppc64.xml | 4 - .../caps_6.2.0.x86_64.xml | 4 - .../caps_7.0.0.aarch64.xml | 4 - .../qemucapabilitiesdata/caps_7.0.0.ppc64.xml | 4 - .../caps_7.0.0.x86_64.xml | 4 - .../qemucapabilitiesdata/caps_7.1.0.ppc64.xml | 4 - .../caps_7.1.0.x86_64.xml | 4 - .../caps_7.2.0.x86_64.xml | 4 - .../qemuxml2argvdata/cpu-numa-memshared-1.err | 1 - .../qemuxml2argvdata/cpu-numa-memshared-1.xml | 1 - .../hugepages-default-1G-nodeset-2M.err | 2 +- ...> hugepages-default-2M.x86_64-latest.args} | 13 ++- .../qemuxml2argvdata/hugepages-default-2M.xml | 9 +- ...es-default-system-size.x86_64-latest.args} | 15 ++- .../hugepages-default-system-size.xml | 9 +- ...s => hugepages-default.x86_64-latest.args} | 15 +-- tests/qemuxml2argvdata/hugepages-default.xml | 20 +++- .../qemuxml2argvdata/hugepages-memaccess.args | 44 ------- .../hugepages-memaccess.x86_64-latest.args | 46 ++++++++ .../qemuxml2argvdata/hugepages-memaccess.xml | 9 +- .../hugepages-memaccess2.args | 44 ------- .../hugepages-memaccess2.x86_64-latest.args | 46 ++++++++ .../qemuxml2argvdata/hugepages-memaccess2.xml | 9 +- .../qemuxml2argvdata/hugepages-memaccess3.xml | 10 +- ...epages-nodeset-nonexist.x86_64-latest.err} | 0 .../hugepages-nodeset-nonexist.xml | 4 +- ...s => hugepages-nodeset.x86_64-latest.args} | 13 ++- tests/qemuxml2argvdata/hugepages-nodeset.xml | 12 +- ...epages-numa-default-2M.x86_64-latest.args} | 12 +- .../hugepages-numa-default-2M.xml | 12 +- ...ages-numa-default-dimm.x86_64-latest.args} | 15 +-- .../hugepages-numa-default-dimm.xml | 5 +- ...hugepages-numa-default.x86_64-latest.args} | 11 +- ...s-numa-nodeset-nonexist.x86_64-latest.err} | 0 .../hugepages-numa-nodeset-nonexist.xml | 4 +- ...ages-numa-nodeset-part.x86_64-latest.args} | 12 +- .../hugepages-numa-nodeset-part.xml | 12 +- .../hugepages-numa-nodeset.x86_64-latest.args | 40 +++++++ .../hugepages-numa-nodeset.xml | 12 +- tests/qemuxml2argvdata/hugepages-nvdimm.xml | 5 +- tests/qemuxml2argvdata/hugepages-shared.args | 42 ------- .../hugepages-shared.x86_64-latest.args | 44 +++++++ tests/qemuxml2argvdata/hugepages-shared.xml | 21 +++- tests/qemuxml2argvdata/numatune-memnode.err | 2 +- .../qemuxml2argvdata/pages-dimm-discard.args | 35 ------ .../pages-dimm-discard.x86_64-latest.args | 38 ++++++ tests/qemuxml2argvdata/pages-dimm-discard.xml | 5 +- .../pages-discard-hugepages.args | 34 ------ ...pages-discard-hugepages.x86_64-latest.args | 36 ++++++ .../pages-discard-hugepages.xml | 9 +- tests/qemuxml2argvdata/pages-discard.args | 34 ------ ....args => pages-discard.x86_64-latest.args} | 16 +-- tests/qemuxml2argvdata/pages-discard.xml | 4 +- tests/qemuxml2argvtest.c | 110 +++++------------- ...=> hugepages-default-2M.x86_64-latest.xml} | 0 ...ges-default-system-size.x86_64-latest.xml} | 0 .../hugepages-default.x86_64-latest.xml | 1 + .../qemuxml2xmloutdata/hugepages-default.xml | 34 ------ ... => hugepages-memaccess.x86_64-latest.xml} | 0 ...=> hugepages-memaccess2.x86_64-latest.xml} | 0 .../hugepages-memaccess3.x86_64-latest.xml | 1 + .../hugepages-nodeset.x86_64-latest.xml | 1 + .../qemuxml2xmloutdata/hugepages-nodeset.xml | 31 ----- ...ugepages-numa-default-2M.x86_64-latest.xml | 1 + .../hugepages-numa-default-2M.xml | 37 ------ ...pages-numa-default-dimm.x86_64-latest.xml} | 0 ...epages-numa-nodeset-part.x86_64-latest.xml | 1 + .../hugepages-numa-nodeset-part.xml | 37 ------ .../hugepages-numa-nodeset.x86_64-latest.xml | 1 + .../hugepages-numa-nodeset.xml | 40 ------- ...xml => hugepages-nvdimm.x86_64-latest.xml} | 0 .../hugepages-shared.x86_64-latest.xml | 1 + tests/qemuxml2xmloutdata/hugepages-shared.xml | 55 --------- ...l => pages-dimm-discard.x86_64-latest.xml} | 0 ...pages-discard-hugepages.x86_64-latest.xml} | 0 tests/qemuxml2xmltest.c | 62 ++++------ 100 files changed, 522 insertions(+), 925 deletions(-) delete mode 100644 tests/qemuxml2argvdata/cpu-numa-memshared-1.err delete mode 120000 tests/qemuxml2argvdata/cpu-numa-memshared-1.xml rename tests/qemuxml2argvdata/{hugepages-nodeset.args => hugepages-default-2M.x86_64-latest.args} (55%) rename tests/qemuxml2argvdata/{hugepages-numa-default-2M.args => hugepages-default-system-size.x86_64-latest.args} (61%) rename tests/qemuxml2argvdata/{hugepages-default.args => hugepages-default.x86_64-latest.args} (51%) delete mode 100644 tests/qemuxml2argvdata/hugepages-memaccess.args create mode 100644 tests/qemuxml2argvdata/hugepages-memaccess.x86_64-latest.args delete mode 100644 tests/qemuxml2argvdata/hugepages-memaccess2.args create mode 100644 tests/qemuxml2argvdata/hugepages-memaccess2.x86_64-latest.args rename tests/qemuxml2argvdata/{hugepages-nodeset-nonexist.err => hugepages-nodeset-nonexist.x86_64-latest.err} (100%) rename tests/qemuxml2argvdata/{hugepages-default-2M.args => hugepages-nodeset.x86_64-latest.args} (55%) rename tests/qemuxml2argvdata/{hugepages-default-system-size.args => hugepages-numa-default-2M.x86_64-latest.args} (51%) rename tests/qemuxml2argvdata/{hugepages-numa-default-dimm.args => hugepages-numa-default-dimm.x86_64-latest.args} (51%) rename tests/qemuxml2argvdata/{hugepages-numa-default.args => hugepages-numa-default.x86_64-latest.args} (60%) rename tests/qemuxml2argvdata/{hugepages-numa-nodeset-nonexist.err => hugepages-numa-nodeset-nonexist.x86_64-latest.err} (100%) rename tests/qemuxml2argvdata/{hugepages-numa-nodeset-part.args => hugepages-numa-nodeset-part.x86_64-latest.args} (60%) create mode 100644 tests/qemuxml2argvdata/hugepages-numa-nodeset.x86_64-latest.args delete mode 100644 tests/qemuxml2argvdata/hugepages-shared.args create mode 100644 tests/qemuxml2argvdata/hugepages-shared.x86_64-latest.args delete mode 100644 tests/qemuxml2argvdata/pages-dimm-discard.args create mode 100644 tests/qemuxml2argvdata/pages-dimm-discard.x86_64-latest.args delete mode 100644 tests/qemuxml2argvdata/pages-discard-hugepages.args create mode 100644 tests/qemuxml2argvdata/pages-discard-hugepages.x86_64-latest.args delete mode 100644 tests/qemuxml2argvdata/pages-discard.args rename tests/qemuxml2argvdata/{hugepages-numa-nodeset.args => pages-discard.x86_64-latest.args} (59%) rename tests/qemuxml2xmloutdata/{hugepages-default-2M.xml => hugepages-default-2M.x86_64-latest.xml} (100%) rename tests/qemuxml2xmloutdata/{hugepages-default-system-size.xml => hugepages-default-system-size.x86_64-latest.xml} (100%) create mode 120000 tests/qemuxml2xmloutdata/hugepages-default.x86_64-latest.xml delete mode 100644 tests/qemuxml2xmloutdata/hugepages-default.xml rename tests/qemuxml2xmloutdata/{hugepages-memaccess.xml => hugepages-memaccess.x86_64-latest.xml} (100%) rename tests/qemuxml2xmloutdata/{hugepages-memaccess2.xml => hugepages-memaccess2.x86_64-latest.xml} (100%) create mode 120000 tests/qemuxml2xmloutdata/hugepages-memaccess3.x86_64-latest.xml create mode 120000 tests/qemuxml2xmloutdata/hugepages-nodeset.x86_64-latest.xml delete mode 100644 tests/qemuxml2xmloutdata/hugepages-nodeset.xml create mode 120000 tests/qemuxml2xmloutdata/hugepages-numa-default-2M.x86_64-latest.xml delete mode 100644 tests/qemuxml2xmloutdata/hugepages-numa-default-2M.xml rename tests/qemuxml2xmloutdata/{hugepages-numa-default-dimm.xml => hugepages-numa-default-dimm.x86_64-latest.xml} (100%) create mode 120000 tests/qemuxml2xmloutdata/hugepages-numa-nodeset-part.x86_64-latest.xml delete mode 100644 tests/qemuxml2xmloutdata/hugepages-numa-nodeset-part.xml create mode 120000 tests/qemuxml2xmloutdata/hugepages-numa-nodeset.x86_64-latest.xml delete mode 100644 tests/qemuxml2xmloutdata/hugepages-numa-nodeset.xml rename tests/qemuxml2xmloutdata/{hugepages-nvdimm.xml => hugepages-nvdimm.x86_64-latest.xml} (100%) create mode 120000 tests/qemuxml2xmloutdata/hugepages-shared.x86_64-latest.xml delete mode 100644 tests/qemuxml2xmloutdata/hugepages-shared.xml rename tests/qemuxml2xmloutdata/{pages-dimm-discard.xml => pages-dimm-discard.x86_64-latest.xml} (100%) rename tests/qemuxml2xmloutdata/{pages-discard-hugepages.xml => pages-discard-hugepages.x86_64-latest.xml} (100%) -- 2.37.4

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[PATCH] qemu: validate: Validate maximum start time for <clock offset='absolute'>
by Peter Krempa 03 Nov '22

03 Nov '22

Glib can internally convert only unix timestamps up to 9999-12-31T23:59:59 (253402300799). Validate that the user doesn't use more than that as otherwise we cause an assertion failure: (process:1183396): GLib-CRITICAL **: 14:25:00.906: g_date_time_format: assertion 'datetime != NULL' failed Additionally adjust the schema to allow bigger values as we use 'unsigned long long' to parse the value. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2128993 Signed-off-by: Peter Krempa <pkrempa(a)redhat.com> --- src/conf/schemas/domaincommon.rng | 2 +- src/qemu/qemu_validate.c | 17 +++++++++++++++++ .../clock-absolute.x86_64-latest.args | 2 +- tests/qemuxml2argvdata/clock-absolute.xml | 2 +- .../clock-absolute.x86_64-latest.xml | 2 +- 5 files changed, 21 insertions(+), 4 deletions(-) diff --git a/src/conf/schemas/domaincommon.rng b/src/conf/schemas/domaincommon.rng index ebb39de3ef..cefe818044 100644 --- a/src/conf/schemas/domaincommon.rng +++ b/src/conf/schemas/domaincommon.rng @@ -1312,7 +1312,7 @@ <value>absolute</value> </attribute> <attribute name="start"> - <ref name="unsignedInt"/> + <ref name="unsignedLong"/> </attribute> </group> </choice> diff --git a/src/qemu/qemu_validate.c b/src/qemu/qemu_validate.c index 1456a69351..1d4081e47e 100644 --- a/src/qemu/qemu_validate.c +++ b/src/qemu/qemu_validate.c @@ -663,6 +663,23 @@ qemuValidateDomainDefClockTimers(const virDomainDef *def, } } + switch ((virDomainClockOffsetType) def->clock.offset) { + case VIR_DOMAIN_CLOCK_OFFSET_ABSOLUTE: + /* maximum timestamp glib can convert is 9999-12-31T23:59:59 */ + if (def->clock.data.starttime > 253402300799) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("The maximum 'start' value for <clock offset='absolute'> is 253402300799")); + return -1; + } + + case VIR_DOMAIN_CLOCK_OFFSET_UTC: + case VIR_DOMAIN_CLOCK_OFFSET_LOCALTIME: + case VIR_DOMAIN_CLOCK_OFFSET_TIMEZONE: + case VIR_DOMAIN_CLOCK_OFFSET_VARIABLE: + case VIR_DOMAIN_CLOCK_OFFSET_LAST: + break; + } + return 0; } diff --git a/tests/qemuxml2argvdata/clock-absolute.x86_64-latest.args b/tests/qemuxml2argvdata/clock-absolute.x86_64-latest.args index 75fc162cee..af64bc0f1a 100644 --- a/tests/qemuxml2argvdata/clock-absolute.x86_64-latest.args +++ b/tests/qemuxml2argvdata/clock-absolute.x86_64-latest.args @@ -23,7 +23,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \ -nodefaults \ -chardev socket,id=charmonitor,fd=1729,server=on,wait=off \ -mon chardev=charmonitor,id=monitor,mode=control \ --rtc base=1970-01-01T00:20:34 \ +-rtc base=9999-12-31T23:59:59 \ -no-shutdown \ -no-acpi \ -boot strict=on \ diff --git a/tests/qemuxml2argvdata/clock-absolute.xml b/tests/qemuxml2argvdata/clock-absolute.xml index e79f53ed3c..63ef7f6f33 100644 --- a/tests/qemuxml2argvdata/clock-absolute.xml +++ b/tests/qemuxml2argvdata/clock-absolute.xml @@ -8,7 +8,7 @@ <type arch='x86_64' machine='pc'>hvm</type> <boot dev='hd'/> </os> - <clock offset='absolute' start='1234'/> + <clock offset='absolute' start='253402300799'/> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>destroy</on_crash> diff --git a/tests/qemuxml2xmloutdata/clock-absolute.x86_64-latest.xml b/tests/qemuxml2xmloutdata/clock-absolute.x86_64-latest.xml index b313a74039..eea68677d5 100644 --- a/tests/qemuxml2xmloutdata/clock-absolute.x86_64-latest.xml +++ b/tests/qemuxml2xmloutdata/clock-absolute.x86_64-latest.xml @@ -11,7 +11,7 @@ <cpu mode='custom' match='exact' check='none'> <model fallback='forbid'>qemu64</model> </cpu> - <clock offset='absolute' start='1234'/> + <clock offset='absolute' start='253402300799'/> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>destroy</on_crash> -- 2.37.3

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[libvirt PATCH v2 00/24] Synchronize x86 cpu features from qemu
by Tim Wiederhake 03 Nov '22

03 Nov '22

V1: https://listman.redhat.com/archives/libvir-list/2022-October/235007.html Changes since V1: * Fixed register for features "sgx1" and "sgx2". Double checked all other features, just to be sure. * Addes missing help message in sync_qemu_i386_features.py. * Merged all eax=0x12 ecx=0x01 features (sgx-...). Thanks Jiri for the review. > I'm not sure about the "for now" part here [patch #2, "cpu_x86: Ignore > alias names"]. Do you think we can do something clever with them while > still not accepting them in domain XML (accepting aliases in the XML > would just make such XMLs unnecessarily incompatible with older libvirt > releases)? I am planning on using this information in virQEMUCapsCPUFeatureTranslate. Would be nice if we could deduplicate the information of how to translate qemu feature names into libvirt names. I agree that we should not accept the alias names in XML. Tim Wiederhake (24): cpu-data.py: Allow for more than child in feature nodes cpu_x86: Ignore alias names cpu: make x86 feature alias names machine readable cpu_map: Add script to sync from QEMU i386 cpu features cpu_map: Rename sync_qemu_i386.py cpu_map: Add missing x86 feature alias names cpu_map: Add missing x86 feature "sgx" cpu_map: Add missing x86 feature "sgxlc" cpu_map: Add missing x86 feature "sgx-exinfo" cpu_map: Add missing x86 feature "sgx1" cpu_map: Add missing x86 feature "sgx2" cpu_map: Add missing x86 features "sgx-..." cpu_map: Add missing x86 feature "bus-lock-detect" cpu_map: Add missing x86 feature "pks" cpu_map: Add missing x86 feature "avx512-vp2intersect" cpu_map: Add missing x86 feature "avx512-fp16" cpu_map: Add missing x86 feature "serialize" cpu_map: Add missing x86 feature "tsx-ldtrk" cpu_map: Add missing x86 feature "arch-lbr" cpu_map: Add missing x86 feature "xfd" cpu_map: Add missing x86 feature "intel-pt-lip" cpu_map: Add missing x86 feature "avic" cpu_map: Add missing x86 feature "v-vmsave-vmload" cpu_map: Add missing x86 feature "vgif" src/cpu/cpu_x86.c | 10 +- src/cpu_map/sync_qemu_features_i386.py | 278 ++++++++++++++++++ ..._qemu_i386.py => sync_qemu_models_i386.py} | 0 src/cpu_map/x86_features.xml | 133 +++++++-- tests/cputestdata/cpu-data.py | 11 +- .../x86_64-cpuid-Atom-P5362-disabled.xml | 1 + .../x86_64-cpuid-Atom-P5362-guest.xml | 1 + .../x86_64-cpuid-Atom-P5362-host.xml | 1 + .../x86_64-cpuid-Core-i7-7600U-disabled.xml | 2 +- .../x86_64-cpuid-Core-i7-7600U-guest.xml | 1 + .../x86_64-cpuid-Core-i7-7600U-host.xml | 1 + .../x86_64-cpuid-Core-i7-7700-disabled.xml | 2 +- .../x86_64-cpuid-Core-i7-7700-guest.xml | 1 + .../x86_64-cpuid-Core-i7-7700-host.xml | 1 + .../x86_64-cpuid-Core-i7-8550U-disabled.xml | 2 +- .../x86_64-cpuid-Core-i7-8550U-guest.xml | 1 + .../x86_64-cpuid-Core-i7-8550U-host.xml | 1 + .../x86_64-cpuid-Core-i7-8700-disabled.xml | 2 +- .../x86_64-cpuid-Core-i7-8700-guest.xml | 2 + .../x86_64-cpuid-Core-i7-8700-host.xml | 2 + ...86_64-cpuid-EPYC-7502-32-Core-disabled.xml | 2 +- .../x86_64-cpuid-EPYC-7502-32-Core-guest.xml | 3 + .../x86_64-cpuid-EPYC-7502-32-Core-host.xml | 3 + ...86_64-cpuid-EPYC-7601-32-Core-disabled.xml | 2 +- .../x86_64-cpuid-EPYC-7601-32-Core-guest.xml | 3 + .../x86_64-cpuid-EPYC-7601-32-Core-host.xml | 3 + ...-cpuid-EPYC-7601-32-Core-ibpb-disabled.xml | 2 +- ..._64-cpuid-EPYC-7601-32-Core-ibpb-guest.xml | 3 + ...6_64-cpuid-EPYC-7601-32-Core-ibpb-host.xml | 3 + ...-cpuid-Hygon-C86-7185-32-core-disabled.xml | 2 +- ..._64-cpuid-Hygon-C86-7185-32-core-guest.xml | 3 + ...6_64-cpuid-Hygon-C86-7185-32-core-host.xml | 3 + .../x86_64-cpuid-Ice-Lake-Server-disabled.xml | 2 +- .../x86_64-cpuid-Ice-Lake-Server-guest.xml | 2 + .../x86_64-cpuid-Ice-Lake-Server-host.xml | 2 + ...puid-Ryzen-7-1800X-Eight-Core-disabled.xml | 2 +- ...4-cpuid-Ryzen-7-1800X-Eight-Core-guest.xml | 3 + ...64-cpuid-Ryzen-7-1800X-Eight-Core-host.xml | 3 + ...4-cpuid-Ryzen-9-3900X-12-Core-disabled.xml | 2 +- ...6_64-cpuid-Ryzen-9-3900X-12-Core-guest.xml | 3 + ...86_64-cpuid-Ryzen-9-3900X-12-Core-host.xml | 3 + .../x86_64-cpuid-Xeon-E3-1225-v5-disabled.xml | 2 +- .../x86_64-cpuid-Xeon-E3-1225-v5-guest.xml | 1 + .../x86_64-cpuid-Xeon-E3-1225-v5-host.xml | 1 + .../x86_64-cpuid-Xeon-E3-1245-v5-disabled.xml | 2 +- .../x86_64-cpuid-Xeon-E3-1245-v5-guest.xml | 1 + .../x86_64-cpuid-Xeon-E3-1245-v5-host.xml | 1 + .../domaincapsdata/qemu_6.0.0-tcg.x86_64.xml | 1 + .../domaincapsdata/qemu_6.1.0-tcg.x86_64.xml | 1 + .../domaincapsdata/qemu_6.2.0-tcg.x86_64.xml | 2 + .../domaincapsdata/qemu_7.0.0-tcg.x86_64.xml | 2 + .../domaincapsdata/qemu_7.1.0-tcg.x86_64.xml | 2 + 52 files changed, 487 insertions(+), 36 deletions(-) create mode 100755 src/cpu_map/sync_qemu_features_i386.py rename src/cpu_map/{sync_qemu_i386.py => sync_qemu_models_i386.py} (100%) -- 2.36.1

3 30

[PATCH 0/5] Fix and improve API page generation
by Peter Krempa 03 Nov '22

03 Nov '22

This series cleans up some cruft unused for very long time, fixes the reference page for LXC API: Broken (until this patchset is merged): https://www.libvirt.org/html/libvirt-libvirt-lxc.html Fixed: https://pipo.sk.gitlab.io/-/libvirt/-/jobs/3268983196/artifacts/website/htm… Removes pointless copy of the LGPL license at the top of the API refernece files such as: https://www.libvirt.org/html/libvirt-libvirt-qemu.html and removes the pointless specific index files such as: https://www.libvirt.org/html/index-qemu.html Peter Krempa (5): docs: xsl: newapi: Remove unused 'navbar' template docs: xsl: Don't format empty sections in API manual apibuild: Don't include the Copyright in the <description> of a module docs: Link directly to admin|qemu|lxc API reference pages docs: xsl: Don't generate pointless index pages for qemu/admin/lxc API docs/docs.rst | 6 +-- docs/html/home.png | Bin 654 -> 0 bytes docs/html/left.png | Bin 459 -> 0 bytes docs/html/meson.build | 16 +------ docs/html/right.png | Bin 472 -> 0 bytes docs/html/up.png | Bin 406 -> 0 bytes docs/newapi.xsl | 98 ++++++++++++++++++------------------------ scripts/apibuild.py | 8 ++++ 8 files changed, 55 insertions(+), 73 deletions(-) delete mode 100644 docs/html/home.png delete mode 100644 docs/html/left.png delete mode 100644 docs/html/right.png delete mode 100644 docs/html/up.png -- 2.37.3

2 7

[libvirt PATCH] qemu: Avoid memory leak in qemuMonitorJSONExtractQueryStatsSchema
by Jiri Denemark 02 Nov '22

02 Nov '22

In a rare case when virHashAddEntry fails we would just leak the structure we wanted to add to the hash table. Fixes: e89acdbc3bbada2f3c1a591278bc975ddee2d5a9 Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com> --- src/qemu/qemu_monitor_json.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c index 2bd159bc98..8a3421a6fc 100644 --- a/src/qemu/qemu_monitor_json.c +++ b/src/qemu/qemu_monitor_json.c @@ -8596,7 +8596,7 @@ qemuMonitorJSONExtractQueryStatsSchema(virJSONValue *json) virJSONValue *stat = virJSONValueArrayGet(stats, j); const char *name = NULL; const char *tmp = NULL; - qemuMonitorQueryStatsSchemaData *data = NULL; + g_autofree qemuMonitorQueryStatsSchemaData *data = NULL; int type = -1; int unit = -1; @@ -8632,7 +8632,9 @@ qemuMonitorJSONExtractQueryStatsSchema(virJSONValue *json) virJSONValueObjectGetNumberUint(stat, "bucket-size", &data->bucket_size) < 0) data->bucket_size = 0; - virHashAddEntry(schema, name, data); + if (virHashAddEntry(schema, name, data) < 0) + return NULL; + data = NULL; } } -- 2.38.1

2 1

[libvirt PATCH] conf: Skip virDomainNetDefParseXMLDriver if driver_node is NULL
by Jiri Denemark 02 Nov '22

02 Nov '22

Trying to parse <driver> node which does not exist makes no sense. Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com> --- src/conf/domain_conf.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 4cd9ffc194..fda1c6caa6 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -8831,8 +8831,10 @@ virDomainNetDefParseXMLDriver(virDomainNetDef *def, { xmlNodePtr driver_node; - if ((driver_node = virXPathNode("./driver", ctxt)) && - (virDomainVirtioOptionsParseXML(driver_node, &def->virtio) < 0)) + if (!(driver_node = virXPathNode("./driver", ctxt))) + return 0; + + if (virDomainVirtioOptionsParseXML(driver_node, &def->virtio) < 0) return -1; if (def->type != VIR_DOMAIN_NET_TYPE_HOSTDEV && -- 2.38.1

2 2

[libvirt PATCH] conf: Avoid double free in virDomainEventTunableNew callers
by Jiri Denemark 02 Nov '22

02 Nov '22

virDomainEventTunableNew is supposed to consume and free @params, but it failed to always set @params to NULL to make sure the caller doesn't try to free the same memory again. Fixes: d95c79fbd00dc597b607b130d95c258b6cf31690 Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com> --- src/conf/domain_event.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/conf/domain_event.c b/src/conf/domain_event.c index 97d58c2521..7e9bd08381 100644 --- a/src/conf/domain_event.c +++ b/src/conf/domain_event.c @@ -1515,6 +1515,7 @@ virDomainEventTunableNew(int id, error: virTypedParamsFree(*params, nparams); + *params = NULL; return NULL; } -- 2.38.1

2 1

[libvirt PATCH] spec: Fix python3-libvirt requirement in client-qemu package
by Jiri Denemark 02 Nov '22

02 Nov '22

The %{release} part of the requirement is just wrong as python bindings are not rebuilt anytime libvirt release is increased, which means the client-qemu package may require nonexistent release of python bindings. The %{version} part is not wrong, but it's too strict for no reason as the virt-qemu-qmp-proxy script will work happily even with ancient python bindings. And since all distros supported by libvirt.spec already contain python3-libvirt, we can depend on the first package called this way. tigned-off-by: Jiri Denemark <jdenemar(a)redhat.com> --- libvirt.spec.in | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libvirt.spec.in b/libvirt.spec.in index d946a8da48..0bbcdb8956 100644 --- a/libvirt.spec.in +++ b/libvirt.spec.in @@ -906,7 +906,7 @@ capabilities of recent versions of Linux (and other OSes). %package client-qemu Summary: Additional client side utilities for QEMU Requires: %{name}-libs = %{version}-%{release} -Requires: python3-libvirt >= %{version}-%{release} +Requires: python3-libvirt >= 3.7.0 %description client-qemu The additional client binaries are used to interact -- 2.38.1

2 1

[PATCH 00/11] conf: Refactor virSysinfoParseXML and remove pointless XML node validation
by Peter Krempa 01 Nov '22

01 Nov '22

Peter Krempa (11): conf: domain: Refactor cleanup in virSysinfoBIOSParseXML conf: domain: Remove pointless XML node name validation in virSysinfoBIOSParseXML conf: domain: Reformat XPath queries in virSysinfoSystemParseXML conf: domain: Refactor cleanup in virSysinfoSystemParseXML conf: domain: Remove pointless XML node name validation in virSysinfoSystemParseXML conf: domain: Reformat XPath queries in virSysinfoChassisParseXML conf: domain: Refactor cleanup in virSysinfoChassisParseXML conf: domain: Remove pointless XML node name validation in virSysinfoChassisParseXML conf: domain: Parse 'type' attribute via virXMLPropEnum in virSysinfoParseXML conf: domain: Refactor cleanup in virSysinfoParseXML conf: domain: Remove pointless XML node name validation in virSysinfoParseXML src/conf/domain_conf.c | 139 ++++++++++------------------------------- src/util/virsysinfo.h | 3 + 2 files changed, 36 insertions(+), 106 deletions(-) -- 2.37.3

2 12