October 2022 - Devel - libvirt List Archives

[PATCH V3] conf: Add channel devices to domain capabilities
by Jim Fehlig 17 Oct '22

17 Oct '22

As qemu becomes more modularized, it is important for libvirt to advertise availability of the modularized functionality through capabilities. This change adds channel devices to domain capabilities, allowing clients such as virt-install to avoid using spicevmc channel devices when not supported by the target qemu. Signed-off-by: Jim Fehlig <jfehlig(a)suse.com> --- V2: https://listman.redhat.com/archives/libvir-list/2022-October/234840.html New in V3: - rebased to current master - use existing QEMU_CAPS_SPICE for spicevmc channel device docs/formatdomaincaps.rst | 24 +++++++++++++++++++ src/conf/domain_capabilities.c | 13 ++++++++++ src/conf/domain_capabilities.h | 8 +++++++ src/conf/schemas/domaincaps.rng | 10 ++++++++ src/qemu/qemu_capabilities.c | 15 ++++++++++++ src/qemu/qemu_capabilities.h | 3 +++ .../domaincapsdata/qemu_4.2.0-q35.x86_64.xml | 7 ++++++ .../domaincapsdata/qemu_4.2.0-tcg.x86_64.xml | 7 ++++++ .../qemu_4.2.0-virt.aarch64.xml | 6 +++++ tests/domaincapsdata/qemu_4.2.0.aarch64.xml | 6 +++++ tests/domaincapsdata/qemu_4.2.0.ppc64.xml | 6 +++++ tests/domaincapsdata/qemu_4.2.0.s390x.xml | 6 +++++ tests/domaincapsdata/qemu_4.2.0.x86_64.xml | 7 ++++++ .../domaincapsdata/qemu_5.0.0-q35.x86_64.xml | 7 ++++++ .../domaincapsdata/qemu_5.0.0-tcg.x86_64.xml | 7 ++++++ .../qemu_5.0.0-virt.aarch64.xml | 6 +++++ tests/domaincapsdata/qemu_5.0.0.aarch64.xml | 6 +++++ tests/domaincapsdata/qemu_5.0.0.ppc64.xml | 6 +++++ tests/domaincapsdata/qemu_5.0.0.x86_64.xml | 7 ++++++ .../domaincapsdata/qemu_5.1.0-q35.x86_64.xml | 7 ++++++ .../domaincapsdata/qemu_5.1.0-tcg.x86_64.xml | 7 ++++++ tests/domaincapsdata/qemu_5.1.0.sparc.xml | 7 ++++++ tests/domaincapsdata/qemu_5.1.0.x86_64.xml | 7 ++++++ .../domaincapsdata/qemu_5.2.0-q35.x86_64.xml | 7 ++++++ .../domaincapsdata/qemu_5.2.0-tcg.x86_64.xml | 7 ++++++ .../qemu_5.2.0-virt.aarch64.xml | 6 +++++ tests/domaincapsdata/qemu_5.2.0.aarch64.xml | 6 +++++ tests/domaincapsdata/qemu_5.2.0.ppc64.xml | 6 +++++ tests/domaincapsdata/qemu_5.2.0.s390x.xml | 6 +++++ tests/domaincapsdata/qemu_5.2.0.x86_64.xml | 7 ++++++ .../domaincapsdata/qemu_6.0.0-q35.x86_64.xml | 7 ++++++ .../domaincapsdata/qemu_6.0.0-tcg.x86_64.xml | 7 ++++++ .../qemu_6.0.0-virt.aarch64.xml | 6 +++++ tests/domaincapsdata/qemu_6.0.0.aarch64.xml | 6 +++++ tests/domaincapsdata/qemu_6.0.0.s390x.xml | 6 +++++ tests/domaincapsdata/qemu_6.0.0.x86_64.xml | 7 ++++++ .../domaincapsdata/qemu_6.1.0-q35.x86_64.xml | 7 ++++++ .../domaincapsdata/qemu_6.1.0-tcg.x86_64.xml | 7 ++++++ tests/domaincapsdata/qemu_6.1.0.x86_64.xml | 7 ++++++ .../domaincapsdata/qemu_6.2.0-q35.x86_64.xml | 7 ++++++ .../domaincapsdata/qemu_6.2.0-tcg.x86_64.xml | 7 ++++++ .../qemu_6.2.0-virt.aarch64.xml | 7 ++++++ tests/domaincapsdata/qemu_6.2.0.aarch64.xml | 7 ++++++ tests/domaincapsdata/qemu_6.2.0.ppc64.xml | 6 +++++ tests/domaincapsdata/qemu_6.2.0.x86_64.xml | 7 ++++++ .../domaincapsdata/qemu_7.0.0-q35.x86_64.xml | 7 ++++++ .../domaincapsdata/qemu_7.0.0-tcg.x86_64.xml | 7 ++++++ .../qemu_7.0.0-virt.aarch64.xml | 7 ++++++ tests/domaincapsdata/qemu_7.0.0.aarch64.xml | 7 ++++++ tests/domaincapsdata/qemu_7.0.0.ppc64.xml | 6 +++++ tests/domaincapsdata/qemu_7.0.0.x86_64.xml | 7 ++++++ .../domaincapsdata/qemu_7.1.0-q35.x86_64.xml | 7 ++++++ .../domaincapsdata/qemu_7.1.0-tcg.x86_64.xml | 7 ++++++ tests/domaincapsdata/qemu_7.1.0.ppc64.xml | 6 +++++ tests/domaincapsdata/qemu_7.1.0.x86_64.xml | 7 ++++++ 55 files changed, 399 insertions(+) diff --git a/docs/formatdomaincaps.rst b/docs/formatdomaincaps.rst index 93d36f2702..f95d3a7083 100644 --- a/docs/formatdomaincaps.rst +++ b/docs/formatdomaincaps.rst @@ -565,6 +565,30 @@ USB redirdev device capabilities are exposed under the ``redirdev`` element. For ``bus`` Options for the ``bus`` attribute of the ``<redirdev/>`` element. +Channel device +^^^^^^^^^^^^^^ + +Channel device capabilities are exposed under the ``channel`` element. For instance: + +:: + + <domainCapabilities> + ... + <devices> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel + ... + </devices> + </domainCapabilities> + +``type`` + Options for the ``type`` attribute of the ``<channel/>`` element. + Features ~~~~~~~~ diff --git a/src/conf/domain_capabilities.c b/src/conf/domain_capabilities.c index f8b2f88376..a7f256e4ec 100644 --- a/src/conf/domain_capabilities.c +++ b/src/conf/domain_capabilities.c @@ -574,6 +574,18 @@ virDomainCapsDeviceRedirdevFormat(virBuffer *buf, } +static void +virDomainCapsDeviceChannelFormat(virBuffer *buf, + const virDomainCapsDeviceChannel *channel) +{ + FORMAT_PROLOGUE(channel); + + ENUM_PROCESS(channel, type, virDomainChrTypeToString); + + FORMAT_EPILOGUE(channel); +} + + /** * virDomainCapsFeatureGICFormat: * @buf: target buffer @@ -688,6 +700,7 @@ virDomainCapsFormat(const virDomainCaps *caps) virDomainCapsDeviceFilesystemFormat(&buf, &caps->filesystem); virDomainCapsDeviceTPMFormat(&buf, &caps->tpm); virDomainCapsDeviceRedirdevFormat(&buf, &caps->redirdev); + virDomainCapsDeviceChannelFormat(&buf, &caps->channel); virBufferAdjustIndent(&buf, -2); virBufferAddLit(&buf, "</devices>\n"); diff --git a/src/conf/domain_capabilities.h b/src/conf/domain_capabilities.h index ba7c2a5e42..e0cfa75531 100644 --- a/src/conf/domain_capabilities.h +++ b/src/conf/domain_capabilities.h @@ -137,6 +137,13 @@ struct _virDomainCapsDeviceRedirdev { virDomainCapsEnum bus; /* virDomainRedirdevBus */ }; +STATIC_ASSERT_ENUM(VIR_DOMAIN_CHR_TYPE_LAST); +typedef struct _virDomainCapsDeviceChannel virDomainCapsDeviceChannel; +struct _virDomainCapsDeviceChannel { + virTristateBool supported; + virDomainCapsEnum type; /* virDomainChrType */ +}; + STATIC_ASSERT_ENUM(VIR_DOMAIN_FS_DRIVER_TYPE_LAST); typedef struct _virDomainCapsDeviceFilesystem virDomainCapsDeviceFilesystem; struct _virDomainCapsDeviceFilesystem { @@ -234,6 +241,7 @@ struct _virDomainCaps { virDomainCapsDeviceFilesystem filesystem; virDomainCapsDeviceTPM tpm; virDomainCapsDeviceRedirdev redirdev; + virDomainCapsDeviceChannel channel; /* add new domain devices here */ virDomainCapsFeatureGIC gic; diff --git a/src/conf/schemas/domaincaps.rng b/src/conf/schemas/domaincaps.rng index cf7a1d1d89..a6747b20ef 100644 --- a/src/conf/schemas/domaincaps.rng +++ b/src/conf/schemas/domaincaps.rng @@ -201,6 +201,9 @@ <optional> <ref name="redirdev"/> </optional> + <optional> + <ref name="channel"/> + </optional> </element> </define> @@ -260,6 +263,13 @@ </element> </define> + <define name="channel"> + <element name="channel"> + <ref name="supported"/> + <ref name="enum"/> + </element> + </define> + <define name="features"> <element name="features"> <optional> diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index 40da6f1b50..0f34957998 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -6347,6 +6347,19 @@ virQEMUCapsFillDomainDeviceRedirdevCaps(virQEMUCaps *qemuCaps, } +void +virQEMUCapsFillDomainDeviceChannelCaps(virQEMUCaps *qemuCaps, + virDomainCapsDeviceChannel *channel) +{ + channel->supported = VIR_TRISTATE_BOOL_YES; + channel->type.report = true; + VIR_DOMAIN_CAPS_ENUM_SET(channel->type, + VIR_DOMAIN_CHR_TYPE_PTY, VIR_DOMAIN_CHR_TYPE_UNIX); + + if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_SPICE)) + VIR_DOMAIN_CAPS_ENUM_SET(channel->type, VIR_DOMAIN_CHR_TYPE_SPICEVMC); +} + /** * virQEMUCapsSupportsGICVersion: @@ -6484,6 +6497,7 @@ virQEMUCapsFillDomainCaps(virQEMUCaps *qemuCaps, virDomainCapsDeviceFilesystem *filesystem = &domCaps->filesystem; virDomainCapsDeviceTPM *tpm = &domCaps->tpm; virDomainCapsDeviceRedirdev *redirdev = &domCaps->redirdev; + virDomainCapsDeviceChannel *channel = &domCaps->channel; virDomainCapsMemoryBacking *memoryBacking = &domCaps->memoryBacking; virQEMUCapsFillDomainFeaturesFromQEMUCaps(qemuCaps, domCaps); @@ -6517,6 +6531,7 @@ virQEMUCapsFillDomainCaps(virQEMUCaps *qemuCaps, virQEMUCapsFillDomainDeviceFSCaps(qemuCaps, filesystem); virQEMUCapsFillDomainDeviceTPMCaps(qemuCaps, tpm); virQEMUCapsFillDomainDeviceRedirdevCaps(qemuCaps, redirdev); + virQEMUCapsFillDomainDeviceChannelCaps(qemuCaps, channel); virQEMUCapsFillDomainFeatureGICCaps(qemuCaps, domCaps); virQEMUCapsFillDomainFeatureSEVCaps(qemuCaps, domCaps); virQEMUCapsFillDomainFeatureS390PVCaps(qemuCaps, domCaps); diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h index 051bfbc0a1..4edbb5d40f 100644 --- a/src/qemu/qemu_capabilities.h +++ b/src/qemu/qemu_capabilities.h @@ -833,6 +833,9 @@ void virQEMUCapsFillDomainDeviceTPMCaps(virQEMUCaps *qemuCaps, void virQEMUCapsFillDomainDeviceRedirdevCaps(virQEMUCaps *qemuCaps, virDomainCapsDeviceRedirdev *redirdev); +void virQEMUCapsFillDomainDeviceChannelCaps(virQEMUCaps *qemuCaps, + virDomainCapsDeviceChannel *channel); + bool virQEMUCapsGuestIsNative(virArch host, virArch guest); diff --git a/tests/domaincapsdata/qemu_4.2.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_4.2.0-q35.x86_64.xml index 5b83883e39..def80fe8cd 100644 --- a/tests/domaincapsdata/qemu_4.2.0-q35.x86_64.xml +++ b/tests/domaincapsdata/qemu_4.2.0-q35.x86_64.xml @@ -221,6 +221,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_4.2.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_4.2.0-tcg.x86_64.xml index ab55ec2452..9e920d1ccb 100644 --- a/tests/domaincapsdata/qemu_4.2.0-tcg.x86_64.xml +++ b/tests/domaincapsdata/qemu_4.2.0-tcg.x86_64.xml @@ -236,6 +236,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_4.2.0-virt.aarch64.xml b/tests/domaincapsdata/qemu_4.2.0-virt.aarch64.xml index e0af576d5c..776173e60e 100644 --- a/tests/domaincapsdata/qemu_4.2.0-virt.aarch64.xml +++ b/tests/domaincapsdata/qemu_4.2.0-virt.aarch64.xml @@ -166,6 +166,12 @@ </filesystem> <tpm supported='no'/> <redirdev supported='no'/> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + </enum> + </channel> </devices> <features> <gic supported='yes'> diff --git a/tests/domaincapsdata/qemu_4.2.0.aarch64.xml b/tests/domaincapsdata/qemu_4.2.0.aarch64.xml index 61839a1983..b6711fc3a4 100644 --- a/tests/domaincapsdata/qemu_4.2.0.aarch64.xml +++ b/tests/domaincapsdata/qemu_4.2.0.aarch64.xml @@ -164,6 +164,12 @@ </filesystem> <tpm supported='no'/> <redirdev supported='no'/> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_4.2.0.ppc64.xml b/tests/domaincapsdata/qemu_4.2.0.ppc64.xml index 1626d9b186..88790451b0 100644 --- a/tests/domaincapsdata/qemu_4.2.0.ppc64.xml +++ b/tests/domaincapsdata/qemu_4.2.0.ppc64.xml @@ -137,6 +137,12 @@ </enum> </tpm> <redirdev supported='no'/> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_4.2.0.s390x.xml b/tests/domaincapsdata/qemu_4.2.0.s390x.xml index ee07f4c274..fa416af038 100644 --- a/tests/domaincapsdata/qemu_4.2.0.s390x.xml +++ b/tests/domaincapsdata/qemu_4.2.0.s390x.xml @@ -243,6 +243,12 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_4.2.0.x86_64.xml b/tests/domaincapsdata/qemu_4.2.0.x86_64.xml index a6eaf7962f..ed9de89dfa 100644 --- a/tests/domaincapsdata/qemu_4.2.0.x86_64.xml +++ b/tests/domaincapsdata/qemu_4.2.0.x86_64.xml @@ -221,6 +221,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_5.0.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_5.0.0-q35.x86_64.xml index 232f1f0e12..af0335eb3a 100644 --- a/tests/domaincapsdata/qemu_5.0.0-q35.x86_64.xml +++ b/tests/domaincapsdata/qemu_5.0.0-q35.x86_64.xml @@ -223,6 +223,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_5.0.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_5.0.0-tcg.x86_64.xml index ce2c08f205..fc09e9ff28 100644 --- a/tests/domaincapsdata/qemu_5.0.0-tcg.x86_64.xml +++ b/tests/domaincapsdata/qemu_5.0.0-tcg.x86_64.xml @@ -238,6 +238,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_5.0.0-virt.aarch64.xml b/tests/domaincapsdata/qemu_5.0.0-virt.aarch64.xml index 9215371d0c..88bc77f50b 100644 --- a/tests/domaincapsdata/qemu_5.0.0-virt.aarch64.xml +++ b/tests/domaincapsdata/qemu_5.0.0-virt.aarch64.xml @@ -178,6 +178,12 @@ </enum> </tpm> <redirdev supported='no'/> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + </enum> + </channel> </devices> <features> <gic supported='yes'> diff --git a/tests/domaincapsdata/qemu_5.0.0.aarch64.xml b/tests/domaincapsdata/qemu_5.0.0.aarch64.xml index fcc77ad8db..5e030047d1 100644 --- a/tests/domaincapsdata/qemu_5.0.0.aarch64.xml +++ b/tests/domaincapsdata/qemu_5.0.0.aarch64.xml @@ -176,6 +176,12 @@ </enum> </tpm> <redirdev supported='no'/> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_5.0.0.ppc64.xml b/tests/domaincapsdata/qemu_5.0.0.ppc64.xml index 711ccc2cb0..0c5aaade40 100644 --- a/tests/domaincapsdata/qemu_5.0.0.ppc64.xml +++ b/tests/domaincapsdata/qemu_5.0.0.ppc64.xml @@ -143,6 +143,12 @@ </enum> </tpm> <redirdev supported='no'/> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_5.0.0.x86_64.xml b/tests/domaincapsdata/qemu_5.0.0.x86_64.xml index f52613f584..5b2a0bc83d 100644 --- a/tests/domaincapsdata/qemu_5.0.0.x86_64.xml +++ b/tests/domaincapsdata/qemu_5.0.0.x86_64.xml @@ -223,6 +223,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_5.1.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_5.1.0-q35.x86_64.xml index 542d32b018..fb9f69bb9a 100644 --- a/tests/domaincapsdata/qemu_5.1.0-q35.x86_64.xml +++ b/tests/domaincapsdata/qemu_5.1.0-q35.x86_64.xml @@ -224,6 +224,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_5.1.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_5.1.0-tcg.x86_64.xml index 8bd5c6073c..ea31348ab1 100644 --- a/tests/domaincapsdata/qemu_5.1.0-tcg.x86_64.xml +++ b/tests/domaincapsdata/qemu_5.1.0-tcg.x86_64.xml @@ -238,6 +238,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_5.1.0.sparc.xml b/tests/domaincapsdata/qemu_5.1.0.sparc.xml index ea4d1d28dd..5bbf4720dc 100644 --- a/tests/domaincapsdata/qemu_5.1.0.sparc.xml +++ b/tests/domaincapsdata/qemu_5.1.0.sparc.xml @@ -110,6 +110,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_5.1.0.x86_64.xml b/tests/domaincapsdata/qemu_5.1.0.x86_64.xml index 5c48efc8c6..584dad5a89 100644 --- a/tests/domaincapsdata/qemu_5.1.0.x86_64.xml +++ b/tests/domaincapsdata/qemu_5.1.0.x86_64.xml @@ -224,6 +224,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_5.2.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_5.2.0-q35.x86_64.xml index 70c4f3cbd1..f1d20991e9 100644 --- a/tests/domaincapsdata/qemu_5.2.0-q35.x86_64.xml +++ b/tests/domaincapsdata/qemu_5.2.0-q35.x86_64.xml @@ -224,6 +224,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_5.2.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_5.2.0-tcg.x86_64.xml index 636a84e55f..cec260f56d 100644 --- a/tests/domaincapsdata/qemu_5.2.0-tcg.x86_64.xml +++ b/tests/domaincapsdata/qemu_5.2.0-tcg.x86_64.xml @@ -238,6 +238,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_5.2.0-virt.aarch64.xml b/tests/domaincapsdata/qemu_5.2.0-virt.aarch64.xml index 900d10f720..be7262211c 100644 --- a/tests/domaincapsdata/qemu_5.2.0-virt.aarch64.xml +++ b/tests/domaincapsdata/qemu_5.2.0-virt.aarch64.xml @@ -178,6 +178,12 @@ </enum> </tpm> <redirdev supported='no'/> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + </enum> + </channel> </devices> <features> <gic supported='yes'> diff --git a/tests/domaincapsdata/qemu_5.2.0.aarch64.xml b/tests/domaincapsdata/qemu_5.2.0.aarch64.xml index fcc77ad8db..5e030047d1 100644 --- a/tests/domaincapsdata/qemu_5.2.0.aarch64.xml +++ b/tests/domaincapsdata/qemu_5.2.0.aarch64.xml @@ -176,6 +176,12 @@ </enum> </tpm> <redirdev supported='no'/> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_5.2.0.ppc64.xml b/tests/domaincapsdata/qemu_5.2.0.ppc64.xml index 99c2767276..9367738157 100644 --- a/tests/domaincapsdata/qemu_5.2.0.ppc64.xml +++ b/tests/domaincapsdata/qemu_5.2.0.ppc64.xml @@ -143,6 +143,12 @@ </enum> </tpm> <redirdev supported='no'/> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_5.2.0.s390x.xml b/tests/domaincapsdata/qemu_5.2.0.s390x.xml index bdade9c5bb..adc197648f 100644 --- a/tests/domaincapsdata/qemu_5.2.0.s390x.xml +++ b/tests/domaincapsdata/qemu_5.2.0.s390x.xml @@ -245,6 +245,12 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_5.2.0.x86_64.xml b/tests/domaincapsdata/qemu_5.2.0.x86_64.xml index db22085e31..a3707e6804 100644 --- a/tests/domaincapsdata/qemu_5.2.0.x86_64.xml +++ b/tests/domaincapsdata/qemu_5.2.0.x86_64.xml @@ -224,6 +224,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_6.0.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_6.0.0-q35.x86_64.xml index 395eb3b9eb..7edb84e9bc 100644 --- a/tests/domaincapsdata/qemu_6.0.0-q35.x86_64.xml +++ b/tests/domaincapsdata/qemu_6.0.0-q35.x86_64.xml @@ -226,6 +226,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_6.0.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_6.0.0-tcg.x86_64.xml index 769a1147b6..cc0bfcac2d 100644 --- a/tests/domaincapsdata/qemu_6.0.0-tcg.x86_64.xml +++ b/tests/domaincapsdata/qemu_6.0.0-tcg.x86_64.xml @@ -240,6 +240,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_6.0.0-virt.aarch64.xml b/tests/domaincapsdata/qemu_6.0.0-virt.aarch64.xml index 2f56e36c28..db9b45d74e 100644 --- a/tests/domaincapsdata/qemu_6.0.0-virt.aarch64.xml +++ b/tests/domaincapsdata/qemu_6.0.0-virt.aarch64.xml @@ -180,6 +180,12 @@ </enum> </tpm> <redirdev supported='no'/> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + </enum> + </channel> </devices> <features> <gic supported='yes'> diff --git a/tests/domaincapsdata/qemu_6.0.0.aarch64.xml b/tests/domaincapsdata/qemu_6.0.0.aarch64.xml index 4639a84c1d..1a65156544 100644 --- a/tests/domaincapsdata/qemu_6.0.0.aarch64.xml +++ b/tests/domaincapsdata/qemu_6.0.0.aarch64.xml @@ -178,6 +178,12 @@ </enum> </tpm> <redirdev supported='no'/> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_6.0.0.s390x.xml b/tests/domaincapsdata/qemu_6.0.0.s390x.xml index 25abcac608..56d87f7a2f 100644 --- a/tests/domaincapsdata/qemu_6.0.0.s390x.xml +++ b/tests/domaincapsdata/qemu_6.0.0.s390x.xml @@ -246,6 +246,12 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_6.0.0.x86_64.xml b/tests/domaincapsdata/qemu_6.0.0.x86_64.xml index 2be8f3e33b..3afab2f4c2 100644 --- a/tests/domaincapsdata/qemu_6.0.0.x86_64.xml +++ b/tests/domaincapsdata/qemu_6.0.0.x86_64.xml @@ -226,6 +226,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_6.1.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_6.1.0-q35.x86_64.xml index f23e758b1a..d0dbadd6d3 100644 --- a/tests/domaincapsdata/qemu_6.1.0-q35.x86_64.xml +++ b/tests/domaincapsdata/qemu_6.1.0-q35.x86_64.xml @@ -227,6 +227,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_6.1.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_6.1.0-tcg.x86_64.xml index f78abdefc5..52071fc2c5 100644 --- a/tests/domaincapsdata/qemu_6.1.0-tcg.x86_64.xml +++ b/tests/domaincapsdata/qemu_6.1.0-tcg.x86_64.xml @@ -240,6 +240,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_6.1.0.x86_64.xml b/tests/domaincapsdata/qemu_6.1.0.x86_64.xml index 9de18c682e..17c30b394d 100644 --- a/tests/domaincapsdata/qemu_6.1.0.x86_64.xml +++ b/tests/domaincapsdata/qemu_6.1.0.x86_64.xml @@ -227,6 +227,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_6.2.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_6.2.0-q35.x86_64.xml index dff92d65aa..c185ae4510 100644 --- a/tests/domaincapsdata/qemu_6.2.0-q35.x86_64.xml +++ b/tests/domaincapsdata/qemu_6.2.0-q35.x86_64.xml @@ -227,6 +227,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_6.2.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_6.2.0-tcg.x86_64.xml index f027eb25a5..7bebc1f8b2 100644 --- a/tests/domaincapsdata/qemu_6.2.0-tcg.x86_64.xml +++ b/tests/domaincapsdata/qemu_6.2.0-tcg.x86_64.xml @@ -241,6 +241,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_6.2.0-virt.aarch64.xml b/tests/domaincapsdata/qemu_6.2.0-virt.aarch64.xml index c572b0481c..3d79cd7486 100644 --- a/tests/domaincapsdata/qemu_6.2.0-virt.aarch64.xml +++ b/tests/domaincapsdata/qemu_6.2.0-virt.aarch64.xml @@ -186,6 +186,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='yes'> diff --git a/tests/domaincapsdata/qemu_6.2.0.aarch64.xml b/tests/domaincapsdata/qemu_6.2.0.aarch64.xml index eb521a0cfa..4ccffb3695 100644 --- a/tests/domaincapsdata/qemu_6.2.0.aarch64.xml +++ b/tests/domaincapsdata/qemu_6.2.0.aarch64.xml @@ -184,6 +184,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_6.2.0.ppc64.xml b/tests/domaincapsdata/qemu_6.2.0.ppc64.xml index 7797b94cf2..ba7bc17a98 100644 --- a/tests/domaincapsdata/qemu_6.2.0.ppc64.xml +++ b/tests/domaincapsdata/qemu_6.2.0.ppc64.xml @@ -142,6 +142,12 @@ </enum> </tpm> <redirdev supported='no'/> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_6.2.0.x86_64.xml b/tests/domaincapsdata/qemu_6.2.0.x86_64.xml index aff2ee6662..ba40728489 100644 --- a/tests/domaincapsdata/qemu_6.2.0.x86_64.xml +++ b/tests/domaincapsdata/qemu_6.2.0.x86_64.xml @@ -227,6 +227,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_7.0.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_7.0.0-q35.x86_64.xml index e70b0990a7..94c6f3d712 100644 --- a/tests/domaincapsdata/qemu_7.0.0-q35.x86_64.xml +++ b/tests/domaincapsdata/qemu_7.0.0-q35.x86_64.xml @@ -228,6 +228,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_7.0.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_7.0.0-tcg.x86_64.xml index 03c5411c4e..c6a02b6512 100644 --- a/tests/domaincapsdata/qemu_7.0.0-tcg.x86_64.xml +++ b/tests/domaincapsdata/qemu_7.0.0-tcg.x86_64.xml @@ -242,6 +242,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_7.0.0-virt.aarch64.xml b/tests/domaincapsdata/qemu_7.0.0-virt.aarch64.xml index 59f89afd9b..3addb1fc57 100644 --- a/tests/domaincapsdata/qemu_7.0.0-virt.aarch64.xml +++ b/tests/domaincapsdata/qemu_7.0.0-virt.aarch64.xml @@ -185,6 +185,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='yes'> diff --git a/tests/domaincapsdata/qemu_7.0.0.aarch64.xml b/tests/domaincapsdata/qemu_7.0.0.aarch64.xml index 1e6bf544dc..9f07a10a90 100644 --- a/tests/domaincapsdata/qemu_7.0.0.aarch64.xml +++ b/tests/domaincapsdata/qemu_7.0.0.aarch64.xml @@ -183,6 +183,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_7.0.0.ppc64.xml b/tests/domaincapsdata/qemu_7.0.0.ppc64.xml index 76da1f4f7d..ed6c74aac1 100644 --- a/tests/domaincapsdata/qemu_7.0.0.ppc64.xml +++ b/tests/domaincapsdata/qemu_7.0.0.ppc64.xml @@ -147,6 +147,12 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_7.0.0.x86_64.xml b/tests/domaincapsdata/qemu_7.0.0.x86_64.xml index da23f5703a..5913f44937 100644 --- a/tests/domaincapsdata/qemu_7.0.0.x86_64.xml +++ b/tests/domaincapsdata/qemu_7.0.0.x86_64.xml @@ -228,6 +228,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_7.1.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_7.1.0-q35.x86_64.xml index 05b36ee79e..2d76581915 100644 --- a/tests/domaincapsdata/qemu_7.1.0-q35.x86_64.xml +++ b/tests/domaincapsdata/qemu_7.1.0-q35.x86_64.xml @@ -227,6 +227,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_7.1.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_7.1.0-tcg.x86_64.xml index 0786cd8430..c0b59c0d44 100644 --- a/tests/domaincapsdata/qemu_7.1.0-tcg.x86_64.xml +++ b/tests/domaincapsdata/qemu_7.1.0-tcg.x86_64.xml @@ -240,6 +240,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_7.1.0.ppc64.xml b/tests/domaincapsdata/qemu_7.1.0.ppc64.xml index d430e54caa..a5c2d8e598 100644 --- a/tests/domaincapsdata/qemu_7.1.0.ppc64.xml +++ b/tests/domaincapsdata/qemu_7.1.0.ppc64.xml @@ -140,6 +140,12 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> diff --git a/tests/domaincapsdata/qemu_7.1.0.x86_64.xml b/tests/domaincapsdata/qemu_7.1.0.x86_64.xml index ae67a16947..a419005ee3 100644 --- a/tests/domaincapsdata/qemu_7.1.0.x86_64.xml +++ b/tests/domaincapsdata/qemu_7.1.0.x86_64.xml @@ -227,6 +227,13 @@ <value>usb</value> </enum> </redirdev> + <channel supported='yes'> + <enum name='type'> + <value>pty</value> + <value>unix</value> + <value>spicevmc</value> + </enum> + </channel> </devices> <features> <gic supported='no'/> -- 2.37.3

2 1

[PATCH V2 0/3] domain capabilites improvements
by Jim Fehlig 17 Oct '22

17 Oct '22

A V2 of https://listman.redhat.com/archives/libvir-list/2022-September/234189.html Although not much has changed beyond a rebase to current master Jim Fehlig (3): conf: Add USB redirect devices to domain capabilities conf: Add channel devices to domain capabilities qemu: Use command line to properly check for spice support docs/formatdomaincaps.rst | 46 +++++++++++++++++++ src/conf/domain_capabilities.c | 26 +++++++++++ src/conf/domain_capabilities.h | 16 +++++++ src/conf/schemas/domaincaps.rng | 20 ++++++++ src/qemu/qemu_capabilities.c | 35 +++++++++++++- src/qemu/qemu_capabilities.h | 6 +++ .../domaincapsdata/qemu_4.2.0-q35.x86_64.xml | 12 +++++ .../domaincapsdata/qemu_4.2.0-tcg.x86_64.xml | 12 +++++ .../qemu_4.2.0-virt.aarch64.xml | 7 +++ tests/domaincapsdata/qemu_4.2.0.aarch64.xml | 7 +++ tests/domaincapsdata/qemu_4.2.0.ppc64.xml | 7 +++ tests/domaincapsdata/qemu_4.2.0.s390x.xml | 11 +++++ tests/domaincapsdata/qemu_4.2.0.x86_64.xml | 12 +++++ .../domaincapsdata/qemu_5.0.0-q35.x86_64.xml | 12 +++++ .../domaincapsdata/qemu_5.0.0-tcg.x86_64.xml | 12 +++++ .../qemu_5.0.0-virt.aarch64.xml | 7 +++ tests/domaincapsdata/qemu_5.0.0.aarch64.xml | 7 +++ tests/domaincapsdata/qemu_5.0.0.ppc64.xml | 7 +++ tests/domaincapsdata/qemu_5.0.0.x86_64.xml | 12 +++++ .../domaincapsdata/qemu_5.1.0-q35.x86_64.xml | 12 +++++ .../domaincapsdata/qemu_5.1.0-tcg.x86_64.xml | 12 +++++ tests/domaincapsdata/qemu_5.1.0.sparc.xml | 12 +++++ tests/domaincapsdata/qemu_5.1.0.x86_64.xml | 12 +++++ .../domaincapsdata/qemu_5.2.0-q35.x86_64.xml | 12 +++++ .../domaincapsdata/qemu_5.2.0-tcg.x86_64.xml | 12 +++++ .../qemu_5.2.0-virt.aarch64.xml | 7 +++ tests/domaincapsdata/qemu_5.2.0.aarch64.xml | 7 +++ tests/domaincapsdata/qemu_5.2.0.ppc64.xml | 7 +++ tests/domaincapsdata/qemu_5.2.0.s390x.xml | 11 +++++ tests/domaincapsdata/qemu_5.2.0.x86_64.xml | 12 +++++ .../domaincapsdata/qemu_6.0.0-q35.x86_64.xml | 12 +++++ .../domaincapsdata/qemu_6.0.0-tcg.x86_64.xml | 12 +++++ .../qemu_6.0.0-virt.aarch64.xml | 7 +++ tests/domaincapsdata/qemu_6.0.0.aarch64.xml | 7 +++ tests/domaincapsdata/qemu_6.0.0.s390x.xml | 11 +++++ tests/domaincapsdata/qemu_6.0.0.x86_64.xml | 12 +++++ .../domaincapsdata/qemu_6.1.0-q35.x86_64.xml | 12 +++++ .../domaincapsdata/qemu_6.1.0-tcg.x86_64.xml | 12 +++++ tests/domaincapsdata/qemu_6.1.0.x86_64.xml | 12 +++++ .../domaincapsdata/qemu_6.2.0-q35.x86_64.xml | 12 +++++ .../domaincapsdata/qemu_6.2.0-tcg.x86_64.xml | 12 +++++ .../qemu_6.2.0-virt.aarch64.xml | 12 +++++ tests/domaincapsdata/qemu_6.2.0.aarch64.xml | 12 +++++ tests/domaincapsdata/qemu_6.2.0.ppc64.xml | 7 +++ tests/domaincapsdata/qemu_6.2.0.x86_64.xml | 12 +++++ .../domaincapsdata/qemu_7.0.0-q35.x86_64.xml | 12 +++++ .../domaincapsdata/qemu_7.0.0-tcg.x86_64.xml | 12 +++++ .../qemu_7.0.0-virt.aarch64.xml | 12 +++++ tests/domaincapsdata/qemu_7.0.0.aarch64.xml | 12 +++++ tests/domaincapsdata/qemu_7.0.0.ppc64.xml | 11 +++++ tests/domaincapsdata/qemu_7.0.0.x86_64.xml | 12 +++++ .../domaincapsdata/qemu_7.1.0-q35.x86_64.xml | 12 +++++ .../domaincapsdata/qemu_7.1.0-tcg.x86_64.xml | 12 +++++ tests/domaincapsdata/qemu_7.1.0.x86_64.xml | 12 +++++ .../caps_4.2.0.x86_64.xml | 1 + .../caps_5.0.0.riscv64.xml | 1 + .../caps_5.0.0.x86_64.xml | 1 + .../qemucapabilitiesdata/caps_5.1.0.sparc.xml | 1 + .../caps_5.1.0.x86_64.xml | 1 + .../caps_5.2.0.riscv64.xml | 1 + .../caps_5.2.0.x86_64.xml | 1 + .../caps_6.0.0.x86_64.xml | 1 + .../caps_6.1.0.x86_64.xml | 1 + .../caps_6.2.0.aarch64.xml | 1 + .../caps_6.2.0.x86_64.xml | 1 + .../caps_7.0.0.aarch64.xml | 1 + .../caps_7.0.0.x86_64.xml | 1 + .../caps_7.1.0.x86_64.xml | 1 + 68 files changed, 674 insertions(+), 1 deletion(-) -- 2.37.3

2 12

[PATCH 0/2] qemu: Create base hugepages path on memory hotplug
by Michal Privoznik 14 Oct '22

14 Oct '22

*** BLURB HERE *** Michal Prívozník (2): qemu: Separate out hugepages basedir making qemu: Create base hugepages path on memory hotplug src/qemu/qemu_conf.c | 27 +++++++++++++++++++++++++++ src/qemu/qemu_conf.h | 3 +++ src/qemu/qemu_driver.c | 17 +---------------- src/qemu/qemu_process.c | 4 ++++ 4 files changed, 35 insertions(+), 16 deletions(-) -- 2.35.1

2 4

[PATCH] qemu: validate: Clarify error messages for unsupported 3d video acceleration
by Peter Krempa 14 Oct '22

14 Oct '22

The error message doesn't really convey the information that 3d acceleration works only for the 'virtio' model and similarly the same error would be reported if qemu doesn't support acceleration, which is hard to debug. Split and clarify the errors. Noticed in https://gitlab.com/libvirt/libvirt/-/issues/388 Signed-off-by: Peter Krempa <pkrempa(a)redhat.com> --- src/qemu/qemu_validate.c | 23 ++++++++++++++--------- 1 file changed, 14 insertions(+), 9 deletions(-) diff --git a/src/qemu/qemu_validate.c b/src/qemu/qemu_validate.c index cb4e32c0ff..079009ea4b 100644 --- a/src/qemu/qemu_validate.c +++ b/src/qemu/qemu_validate.c @@ -2765,15 +2765,20 @@ qemuValidateDomainDeviceDefVideo(const virDomainVideoDef *video, return -1; } } else if (video->accel) { - if (video->accel->accel3d == VIR_TRISTATE_BOOL_YES && - (video->type != VIR_DOMAIN_VIDEO_TYPE_VIRTIO || - !(virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_GPU_VIRGL) || - virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_GPU_GL_PCI) || - virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_VGA_GL)))) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, - _("%s 3d acceleration is not supported"), - virDomainVideoTypeToString(video->type)); - return -1; + if (video->accel->accel3d == VIR_TRISTATE_BOOL_YES) { + if (video->type != VIR_DOMAIN_VIDEO_TYPE_VIRTIO) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("3d acceleration is supported only with 'virtio' video device")); + return -1; + } + + if (!(virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_GPU_VIRGL) || + virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_GPU_GL_PCI) || + virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_VGA_GL))) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("3d acceleration is not supported by this QEMU binary")); + return -1; + } } } -- 2.37.3

2 1

[PATCH 0/3] ppc64: QEMU 7.1 caps + use CAPS_LATEST in xml2argv
by Daniel Henrique Barboza 13 Oct '22

13 Oct '22

Hi, This series updates the remaining pseries tests in qemuxml2argvtest.c to use CAPS_LATEST instead of using a capability list for each test. First patch is the usual capability bump for the new QEMU release. Second patch converts the most simple cases of DO_TEST() to use DO_TEST_CAPS_LATEST(). The patch is rather big but the changes are trivial. Third patch is a change I figured it was worth making to avoid using DO_TEST() in the pseries feature parse error tests. After applying this series, there is no more DO_TEST() tests with 'pseries' in the name in qemuxml2argvtest.c. Daniel Henrique Barboza (3): tests: qemucapabilities: bump ppc64 caps with qemu 7.1.0 tests: change qemuxml2argv pseries tests to TEST_CAPS_LATEST tests: refactor pseries features parse failure tests tests/domaincapsdata/qemu_7.1.0.ppc64.xml | 147 + .../caps_7.1.0.ppc64.replies | 35113 ++++++++++++++++ .../qemucapabilitiesdata/caps_7.1.0.ppc64.xml | 1109 + ...s.args => pseries-basic.ppc64-latest.args} | 11 +- .../pseries-console-native.args | 1 - .../pseries-console-native.ppc64-latest.args | 1 + ... pseries-console-virtio.ppc64-latest.args} | 11 +- ...s => pseries-cpu-compat.ppc64-latest.args} | 10 +- ...gs => pseries-cpu-exact.ppc64-latest.args} | 10 +- ....args => pseries-cpu-le.ppc64-latest.args} | 11 +- ...es-default-phb-numa-node.ppc64-latest.err} | 0 .../qemuxml2argvdata/pseries-features-ccf.xml | 15 +- .../pseries-features-cfpc.xml | 15 +- .../pseries-features-hpt-pagesize.xml | 17 +- .../qemuxml2argvdata/pseries-features-htm.xml | 15 +- .../qemuxml2argvdata/pseries-features-ibs.xml | 15 +- .../pseries-features-nested-hv.xml | 15 +- .../pseries-features-sbbc.xml | 15 +- ...rgs => pseries-features.ppc64-latest.args} | 7 +- .../pseries-hostdevs-1.ppc64-latest.args | 36 + .../pseries-hostdevs-2.ppc64-latest.args | 36 + .../qemuxml2argvdata/pseries-hostdevs-3.args | 32 - .../pseries-hostdevs-3.ppc64-latest.args | 35 + .../pseries-many-buses-1.args | 30 - ...=> pseries-many-buses-1.ppc64-latest.args} | 14 +- .../pseries-many-buses-2.args | 30 - ...=> pseries-many-buses-2.ppc64-latest.args} | 14 +- .../pseries-many-devices.args | 61 - .../pseries-many-devices.ppc64-latest.args | 64 + ...m.args => pseries-nvram.ppc64-latest.args} | 9 +- ...=> pseries-panic-address.ppc64-latest.err} | 0 .../pseries-panic-missing.ppc64-latest.args | 34 + ...pseries-panic-no-address.ppc64-latest.args | 34 + .../pseries-phb-default-missing.args | 30 - ...ies-phb-default-missing.ppc64-latest.args} | 12 +- ...> pseries-phb-numa-node.ppc64-latest.args} | 16 +- .../qemuxml2argvdata/pseries-phb-simple.args | 30 - ...s => pseries-phb-simple.ppc64-latest.args} | 12 +- .../pseries-serial+console-native.args | 1 - ...es-serial+console-native.ppc64-latest.args | 1 + .../pseries-serial-compat.args | 1 - .../pseries-serial-compat.ppc64-latest.args | 1 + ...> pseries-serial-native.ppc64-latest.args} | 9 +- ...s => pseries-serial-pci.ppc64-latest.args} | 9 +- ...s => pseries-serial-usb.ppc64-latest.args} | 11 +- .../qemuxml2argvdata/pseries-usb-default.args | 31 - .../pseries-usb-default.ppc64-latest.args | 34 + tests/qemuxml2argvdata/pseries-usb-kbd.args | 32 - .../pseries-usb-kbd.ppc64-latest.args | 35 + tests/qemuxml2argvdata/pseries-usb-multi.args | 32 - .../pseries-usb-multi.ppc64-latest.args | 35 + ...eries-vio-user-assigned.ppc64-latest.args} | 19 +- ...ned.args => pseries-vio.ppc64-latest.args} | 19 +- tests/qemuxml2argvtest.c | 213 +- 54 files changed, 36978 insertions(+), 572 deletions(-) create mode 100644 tests/domaincapsdata/qemu_7.1.0.ppc64.xml create mode 100644 tests/qemucapabilitiesdata/caps_7.1.0.ppc64.replies create mode 100644 tests/qemucapabilitiesdata/caps_7.1.0.ppc64.xml rename tests/qemuxml2argvdata/{pseries-panic-no-address.args => pseries-basic.ppc64-latest.args} (58%) delete mode 120000 tests/qemuxml2argvdata/pseries-console-native.args create mode 120000 tests/qemuxml2argvdata/pseries-console-native.ppc64-latest.args rename tests/qemuxml2argvdata/{pseries-console-virtio.args => pseries-console-virtio.ppc64-latest.args} (57%) rename tests/qemuxml2argvdata/{pseries-cpu-compat.args => pseries-cpu-compat.ppc64-latest.args} (58%) rename tests/qemuxml2argvdata/{pseries-cpu-exact.args => pseries-cpu-exact.ppc64-latest.args} (59%) rename tests/qemuxml2argvdata/{pseries-cpu-le.args => pseries-cpu-le.ppc64-latest.args} (58%) rename tests/qemuxml2argvdata/{pseries-default-phb-numa-node.err => pseries-default-phb-numa-node.ppc64-latest.err} (100%) mode change 120000 => 100644 tests/qemuxml2argvdata/pseries-features-ccf.xml mode change 120000 => 100644 tests/qemuxml2argvdata/pseries-features-cfpc.xml mode change 120000 => 100644 tests/qemuxml2argvdata/pseries-features-hpt-pagesize.xml mode change 120000 => 100644 tests/qemuxml2argvdata/pseries-features-htm.xml mode change 120000 => 100644 tests/qemuxml2argvdata/pseries-features-ibs.xml mode change 120000 => 100644 tests/qemuxml2argvdata/pseries-features-nested-hv.xml mode change 120000 => 100644 tests/qemuxml2argvdata/pseries-features-sbbc.xml rename tests/qemuxml2argvdata/{pseries-features.args => pseries-features.ppc64-latest.args} (68%) create mode 100644 tests/qemuxml2argvdata/pseries-hostdevs-1.ppc64-latest.args create mode 100644 tests/qemuxml2argvdata/pseries-hostdevs-2.ppc64-latest.args delete mode 100644 tests/qemuxml2argvdata/pseries-hostdevs-3.args create mode 100644 tests/qemuxml2argvdata/pseries-hostdevs-3.ppc64-latest.args delete mode 100644 tests/qemuxml2argvdata/pseries-many-buses-1.args rename tests/qemuxml2argvdata/{pseries-hostdevs-2.args => pseries-many-buses-1.ppc64-latest.args} (57%) delete mode 100644 tests/qemuxml2argvdata/pseries-many-buses-2.args rename tests/qemuxml2argvdata/{pseries-hostdevs-1.args => pseries-many-buses-2.ppc64-latest.args} (58%) delete mode 100644 tests/qemuxml2argvdata/pseries-many-devices.args create mode 100644 tests/qemuxml2argvdata/pseries-many-devices.ppc64-latest.args rename tests/qemuxml2argvdata/{pseries-nvram.args => pseries-nvram.ppc64-latest.args} (63%) rename tests/qemuxml2argvdata/{pseries-panic-address.err => pseries-panic-address.ppc64-latest.err} (100%) create mode 100644 tests/qemuxml2argvdata/pseries-panic-missing.ppc64-latest.args create mode 100644 tests/qemuxml2argvdata/pseries-panic-no-address.ppc64-latest.args delete mode 100644 tests/qemuxml2argvdata/pseries-phb-default-missing.args rename tests/qemuxml2argvdata/{pseries-basic.args => pseries-phb-default-missing.ppc64-latest.args} (58%) rename tests/qemuxml2argvdata/{pseries-phb-numa-node.args => pseries-phb-numa-node.ppc64-latest.args} (53%) delete mode 100644 tests/qemuxml2argvdata/pseries-phb-simple.args rename tests/qemuxml2argvdata/{pseries-panic-missing.args => pseries-phb-simple.ppc64-latest.args} (58%) delete mode 120000 tests/qemuxml2argvdata/pseries-serial+console-native.args create mode 120000 tests/qemuxml2argvdata/pseries-serial+console-native.ppc64-latest.args delete mode 120000 tests/qemuxml2argvdata/pseries-serial-compat.args create mode 120000 tests/qemuxml2argvdata/pseries-serial-compat.ppc64-latest.args rename tests/qemuxml2argvdata/{pseries-serial-native.args => pseries-serial-native.ppc64-latest.args} (61%) rename tests/qemuxml2argvdata/{pseries-serial-pci.args => pseries-serial-pci.ppc64-latest.args} (60%) rename tests/qemuxml2argvdata/{pseries-serial-usb.args => pseries-serial-usb.ppc64-latest.args} (57%) delete mode 100644 tests/qemuxml2argvdata/pseries-usb-default.args create mode 100644 tests/qemuxml2argvdata/pseries-usb-default.ppc64-latest.args delete mode 100644 tests/qemuxml2argvdata/pseries-usb-kbd.args create mode 100644 tests/qemuxml2argvdata/pseries-usb-kbd.ppc64-latest.args delete mode 100644 tests/qemuxml2argvdata/pseries-usb-multi.args create mode 100644 tests/qemuxml2argvdata/pseries-usb-multi.ppc64-latest.args rename tests/qemuxml2argvdata/{pseries-vio.args => pseries-vio-user-assigned.ppc64-latest.args} (52%) rename tests/qemuxml2argvdata/{pseries-vio-user-assigned.args => pseries-vio.ppc64-latest.args} (52%) -- 2.37.3

2 7

[PATCH] schema: Re-structure schema for <filesystem> to avoid broken validation
by Peter Krempa 13 Oct '22

13 Oct '22

The validation of a '<filesystem type='mount'>' device fails if the elements inside are not ordered in the order in the schema despite using <interleave>. This is a bug in libxml2's validator as removing the '<optional>' property from the definition of the 'type' attribute with 'mount' variable fixes the problem. I've reported it as another instance of a seemingly related issue: https://gitlab.gnome.org/GNOME/libxml2/-/issues/131 Meanwhile libvirt can re-arrange the schema by extracting the common bits into a new definition and referencing them from each of the choice groups explicitly. Resolves: https://gitlab.com/libvirt/libvirt/-/issues/392 Signed-off-by: Peter Krempa <pkrempa(a)redhat.com> --- src/conf/schemas/domaincommon.rng | 365 +++++++++++++++--------------- 1 file changed, 186 insertions(+), 179 deletions(-) diff --git a/src/conf/schemas/domaincommon.rng b/src/conf/schemas/domaincommon.rng index 5ff15e8787..d346442510 100644 --- a/src/conf/schemas/domaincommon.rng +++ b/src/conf/schemas/domaincommon.rng @@ -2860,205 +2860,212 @@ </interleave> </element> </define> + + <define name="filesystemCommon"> + <interleave> + <element name="target"> + <attribute name="dir"/> + <empty/> + </element> + <optional> + <attribute name="accessmode"> + <choice> + <value>passthrough</value> + <value>mapped</value> + <value>squash</value> + </choice> + </attribute> + </optional> + <optional> + <attribute name="multidevs"> + <choice> + <value>default</value> + <value>remap</value> + <value>forbid</value> + <value>warn</value> + </choice> + </attribute> + </optional> + <optional> + <attribute name="fmode"> + <ref name="createMode"/> + </attribute> + </optional> + <optional> + <attribute name="dmode"> + <ref name="createMode"/> + </attribute> + </optional> + <optional> + <element name="readonly"> + <empty/> + </element> + </optional> + <optional> + <ref name="deviceBoot"/> + </optional> + <optional> + <ref name="alias"/> + </optional> + <optional> + <ref name="acpi"/> + </optional> + <optional> + <ref name="address"/> + </optional> + <optional> + <element name="space_hard_limit"> + <ref name="scaledInteger"/> + </element> + </optional> + <optional> + <element name="space_soft_limit"> + <ref name="scaledInteger"/> + </element> + </optional> + </interleave> + </define> + <define name="filesystem"> <element name="filesystem"> - <interleave> - <choice> - <group> - <attribute name="type"> - <value>file</value> - </attribute> - <interleave> - <optional> - <ref name="fsDriver"/> - </optional> - <element name="source"> - <attribute name="file"> - <ref name="absFilePath"/> - </attribute> - <empty/> - </element> - </interleave> - </group> - <group> - <attribute name="type"> - <value>block</value> - </attribute> - <interleave> - <optional> - <ref name="fsDriver"/> - </optional> - <element name="source"> - <attribute name="dev"> - <ref name="absFilePath"/> - </attribute> - <empty/> - </element> - </interleave> - </group> - <group> -  + <optional> + <attribute name="model"> + <choice> + <value>virtio</value> + <value>virtio-transitional</value> + <value>virtio-non-transitional</value> + </choice> + </attribute> + </optional> + <choice> + <group> + <attribute name="type"> + <value>file</value> + </attribute> + <interleave> <optional> - <attribute name="type"> - <value>mount</value> - </attribute> + <ref name="fsDriver"/> </optional> - <interleave> - <optional> - <ref name="fsDriver"/> - </optional> - <optional> - <ref name="fsBinary"/> - </optional> - <element name="source"> - <choice> - <group> - <attribute name="dir"> - <ref name="absDirPath"/> - </attribute> - </group> - <group> - <attribute name="socket"> - <ref name="absFilePath"/> - </attribute> - </group> - </choice> - <empty/> - </element> - </interleave> - </group> - <group> - <optional> - <attribute name="type"> - <value>bind</value> + <element name="source"> + <attribute name="file"> + <ref name="absFilePath"/> </attribute> + <empty/> + </element> + <ref name="filesystemCommon"/> + </interleave> + </group> + <group> + <attribute name="type"> + <value>block</value> + </attribute> + <interleave> + <optional> + <ref name="fsDriver"/> </optional> - <interleave> - <optional> - <ref name="fsDriver"/> - </optional> - <element name="source"> - <attribute name="dir"> - <ref name="absDirPath"/> - </attribute> - <empty/> - </element> - </interleave> - </group> - <group> - <attribute name="type"> - <value>template</value> - </attribute> - <interleave> - <optional> - <ref name="fsDriver"/> - </optional> - <element name="source"> - <attribute name="name"> - <ref name="genericName"/> - </attribute> - <empty/> - </element> - </interleave> - </group> - <group> - <attribute name="type"> - <value>ram</value> - </attribute> - <interleave> - <optional> - <ref name="fsDriver"/> - </optional> - <element name="source"> - <attribute name="usage"> - <ref name="unsignedLong"/> - </attribute> - <optional> - <attribute name="units"> - <ref name="unit"/> - </attribute> - </optional> - <empty/> - </element> - </interleave> - </group> - </choice> - <interleave> - <element name="target"> - <attribute name="dir"/> - <empty/> - </element> + <element name="source"> + <attribute name="dev"> + <ref name="absFilePath"/> + </attribute> + <empty/> + </element> + <ref name="filesystemCommon"/> + </interleave> + </group> + <group> +  <optional> - <attribute name="accessmode"> - <choice> - <value>passthrough</value> - <value>mapped</value> - <value>squash</value> - </choice> + <attribute name="type"> + <value>mount</value> </attribute> </optional> - <optional> - <attribute name="multidevs"> + <interleave> + <optional> + <ref name="fsDriver"/> + </optional> + <optional> + <ref name="fsBinary"/> + </optional> + <element name="source"> <choice> - <value>default</value> - <value>remap</value> - <value>forbid</value> - <value>warn</value> + <group> + <attribute name="dir"> + <ref name="absDirPath"/> + </attribute> + </group> + <group> + <attribute name="socket"> + <ref name="absFilePath"/> + </attribute> + </group> </choice> - </attribute> - </optional> - <optional> - <attribute name="fmode"> - <ref name="createMode"/> - </attribute> - </optional> - <optional> - <attribute name="dmode"> - <ref name="createMode"/> - </attribute> - </optional> - <optional> - <element name="readonly"> <empty/> </element> - </optional> - <optional> - <ref name="deviceBoot"/> - </optional> - <optional> - <ref name="alias"/> - </optional> - <optional> - <ref name="acpi"/> - </optional> + <ref name="filesystemCommon"/> + </interleave> + </group> + <group> <optional> - <ref name="address"/> + <attribute name="type"> + <value>bind</value> + </attribute> </optional> - </interleave> - <interleave> - <optional> - <element name="space_hard_limit"> - <ref name="scaledInteger"/> + <interleave> + <optional> + <ref name="fsDriver"/> + </optional> + <element name="source"> + <attribute name="dir"> + <ref name="absDirPath"/> + </attribute> + <empty/> </element> - </optional> - <optional> - <element name="space_soft_limit"> - <ref name="scaledInteger"/> + <ref name="filesystemCommon"/> + </interleave> + </group> + <group> + <attribute name="type"> + <value>template</value> + </attribute> + <interleave> + <optional> + <ref name="fsDriver"/> + </optional> + <element name="source"> + <attribute name="name"> + <ref name="genericName"/> + </attribute> + <empty/> </element> - </optional> - </interleave> - <optional> - <attribute name="model"> - <choice> - <value>virtio</value> - <value>virtio-transitional</value> - <value>virtio-non-transitional</value> - </choice> + <ref name="filesystemCommon"/> + </interleave> + </group> + <group> + <attribute name="type"> + <value>ram</value> </attribute> - </optional> - </interleave> + <interleave> + <optional> + <ref name="fsDriver"/> + </optional> + <element name="source"> + <attribute name="usage"> + <ref name="unsignedLong"/> + </attribute> + <optional> + <attribute name="units"> + <ref name="unit"/> + </attribute> + </optional> + <empty/> + </element> + <ref name="filesystemCommon"/> + </interleave> + </group> + </choice> </element> </define> + <define name="fsDriver"> <element name="driver"> <!-- Annoying inconsistency. "disk" uses "name" -- 2.37.3

3 3

[PATCH] nodedev: ignore EINVAL from libudev in udevEventHandleThread
by christian.ehrhardt＠canonical.com 13 Oct '22

13 Oct '22

From: Christian Ehrhardt <christian.ehrhardt(a)canonical.com> Certiain udev entries might be of a size that makes libudev emit EINVAL which right now leads to udevEventHandleThread exiting. Due to no more handling events other elements of libvirt will start pushing for events to be consumed which never happens causing a busy loop burning a cpu without any gain. After evaluation of the root cause of the example case discussed in in #245 and a test run ignoring EINVAL it was considered safe to add EINVAL to the ignored errnos to not exit udevEventHandleThread giving it more resilience. Fixes: #245 Signed-off-by: Christian Ehrhardt <christian.ehrhardt(a)canonical.com> --- src/node_device/node_device_udev.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c index 07c10f0d88..21fbcc2dca 100644 --- a/src/node_device/node_device_udev.c +++ b/src/node_device/node_device_udev.c @@ -1863,10 +1863,12 @@ udevEventHandleThread(void *opaque G_GNUC_UNUSED) } /* POSIX allows both EAGAIN and EWOULDBLOCK to be used - * interchangeably when the read would block or timeout was fired + * interchangeably when the read would block or timeout was fired. + * EINVAL might happen on too large udev entries, ignore those for + * the robustness of udevEventHandleThread. */ VIR_WARNINGS_NO_WLOGICALOP_EQUAL_EXPR - if (errno != EAGAIN && errno != EWOULDBLOCK) { + if (errno != EAGAIN && errno != EWOULDBLOCK && errno != EINVAL) { VIR_WARNINGS_RESET virReportSystemError(errno, "%s", _("failed to receive device from udev " -- 2.38.0

4 3

[PATCH v3] nodedev: ignore EINVAL from libudev in udevEventHandleThread
by christian.ehrhardt＠canonical.com 13 Oct '22

13 Oct '22

From: Christian Ehrhardt <christian.ehrhardt(a)canonical.com> Certain udev entries might be of a size that makes libudev emit EINVAL which right now leads to udevEventHandleThread exiting. Due to no more handling events other elements of libvirt will start pushing for events to be consumed which never happens causing a busy loop burning a cpu without any gain. After evaluation of the root cause of the example case discussed in in #245 and a test run ignoring EINVAL it was considered safe to add EINVAL to the ignored errnos to not exit udevEventHandleThread giving it more resilience. Fixes: https://gitlab.com/libvirt/libvirt/-/issues/245 Signed-off-by: Christian Ehrhardt <christian.ehrhardt(a)canonical.com> Reviewed-by: Daniel P. Berrangé <berrange(a)redhat.com> Signed-off-by: Christian Ehrhardt <christian.ehrhardt(a)canonical.com> --- src/node_device/node_device_udev.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c index 07c10f0d88..21fbcc2dca 100644 --- a/src/node_device/node_device_udev.c +++ b/src/node_device/node_device_udev.c @@ -1863,10 +1863,12 @@ udevEventHandleThread(void *opaque G_GNUC_UNUSED) } /* POSIX allows both EAGAIN and EWOULDBLOCK to be used - * interchangeably when the read would block or timeout was fired + * interchangeably when the read would block or timeout was fired. + * EINVAL might happen on too large udev entries, ignore those for + * the robustness of udevEventHandleThread. */ VIR_WARNINGS_NO_WLOGICALOP_EQUAL_EXPR - if (errno != EAGAIN && errno != EWOULDBLOCK) { + if (errno != EAGAIN && errno != EWOULDBLOCK && errno != EINVAL) { VIR_WARNINGS_RESET virReportSystemError(errno, "%s", _("failed to receive device from udev " -- 2.38.0

1 0

[PATCH v2] nodedev: ignore EINVAL from libudev in udevEventHandleThread
by christian.ehrhardt＠canonical.com 13 Oct '22

13 Oct '22

From: Christian Ehrhardt <christian.ehrhardt(a)canonical.com> Certiain udev entries might be of a size that makes libudev emit EINVAL which right now leads to udevEventHandleThread exiting. Due to no more handling events other elements of libvirt will start pushing for events to be consumed which never happens causing a busy loop burning a cpu without any gain. After evaluation of the root cause of the example case discussed in in #245 and a test run ignoring EINVAL it was considered safe to add EINVAL to the ignored errnos to not exit udevEventHandleThread giving it more resilience. Fixes: https://gitlab.com/libvirt/libvirt/-/issues/245 Signed-off-by: Christian Ehrhardt <christian.ehrhardt(a)canonical.com> Reviewed-by: Daniel P. Berrangé <berrange(a)redhat.com> --- src/node_device/node_device_udev.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c index 07c10f0d88..21fbcc2dca 100644 --- a/src/node_device/node_device_udev.c +++ b/src/node_device/node_device_udev.c @@ -1863,10 +1863,12 @@ udevEventHandleThread(void *opaque G_GNUC_UNUSED) } /* POSIX allows both EAGAIN and EWOULDBLOCK to be used - * interchangeably when the read would block or timeout was fired + * interchangeably when the read would block or timeout was fired. + * EINVAL might happen on too large udev entries, ignore those for + * the robustness of udevEventHandleThread. */ VIR_WARNINGS_NO_WLOGICALOP_EQUAL_EXPR - if (errno != EAGAIN && errno != EWOULDBLOCK) { + if (errno != EAGAIN && errno != EWOULDBLOCK && errno != EINVAL) { VIR_WARNINGS_RESET virReportSystemError(errno, "%s", _("failed to receive device from udev " -- 2.38.0

1 0

[PATCH] ci: Install python RPMs from libvirt/libvirt-python CI artifacts
by Peter Krempa 13 Oct '22

13 Oct '22

After addition of the new libvirt-client-qemu sub-package which is using python bindings (thus creating a circular dependency between the libvirt and libvirt-python projects) the integration jobs fail with: Error: Problem: conflicting requests - nothing provides python3-libvirt >= 8.9.0-1.el9 needed by libvirt-client-qemu-8.9.0-1.el9.x86_64 The libvirt-python project now provides the RPMs in artifacts: https://gitlab.com/libvirt/libvirt-python/-/merge_requests/96 Signed-off-by: Peter Krempa <pkrempa(a)redhat.com> --- ci/integration-template.yml | 2 +- ci/integration.yml | 40 +++++++++++++++++++++++++++++++++++++ 2 files changed, 41 insertions(+), 1 deletion(-) diff --git a/ci/integration-template.yml b/ci/integration-template.yml index 3347bb03ed..acb51a0b27 100644 --- a/ci/integration-template.yml +++ b/ci/integration-template.yml @@ -25,7 +25,7 @@ .install-deps: &install-deps - - sudo dnf install -y libvirt-rpms/* libvirt-perl-rpms/* + - sudo dnf install -y libvirt-rpms/* libvirt-perl-rpms/* libvirt-python-rpms/* - sudo pip3 install --prefix=/usr avocado-framework diff --git a/ci/integration.yml b/ci/integration.yml index 19d227faad..b79d2e0f40 100644 --- a/ci/integration.yml +++ b/ci/integration.yml @@ -20,6 +20,10 @@ centos-stream-8-tests-prebuilt-env: job: x86_64-centos-stream-8-prebuilt-env ref: master artifacts: true + - project: libvirt/libvirt-python + job: x86_64-centos-stream-8-prebuilt-env + ref: master + artifacts: true centos-stream-8-tests-local-env: extends: @@ -31,6 +35,10 @@ centos-stream-8-tests-local-env: job: x86_64-centos-stream-8-prebuilt-env ref: master artifacts: true + - project: libvirt/libvirt-python + job: x86_64-centos-stream-8-prebuilt-env + ref: master + artifacts: true .centos-stream-9-tests: @@ -52,6 +60,10 @@ centos-stream-9-tests-prebuilt-env: job: x86_64-centos-stream-9-prebuilt-env ref: master artifacts: true + - project: libvirt/libvirt-python + job: x86_64-centos-stream-9-prebuilt-env + ref: master + artifacts: true centos-stream-9-tests-local-env: extends: @@ -63,6 +75,10 @@ centos-stream-9-tests-local-env: job: x86_64-centos-stream-9-prebuilt-env ref: master artifacts: true + - project: libvirt/libvirt-python + job: x86_64-centos-stream-9-prebuilt-env + ref: master + artifacts: true .fedora-35-tests: @@ -84,6 +100,10 @@ fedora-35-tests-prebuilt-env: job: x86_64-fedora-35-prebuilt-env ref: master artifacts: true + - project: libvirt/libvirt-python + job: x86_64-fedora-35-prebuilt-env + ref: master + artifacts: true fedora-35-tests-local-env: extends: @@ -95,6 +115,10 @@ fedora-35-tests-local-env: job: x86_64-fedora-35-prebuilt-env ref: master artifacts: true + - project: libvirt/libvirt-python + job: x86_64-fedora-35-prebuilt-env + ref: master + artifacts: true .fedora-36-tests: @@ -116,6 +140,10 @@ fedora-36-tests-prebuilt-env: job: x86_64-fedora-36-prebuilt-env ref: master artifacts: true + - project: libvirt/libvirt-python + job: x86_64-fedora-36-prebuilt-env + ref: master + artifacts: true fedora-36-tests-local-env: extends: @@ -127,6 +155,10 @@ fedora-36-tests-local-env: job: x86_64-fedora-36-prebuilt-env ref: master artifacts: true + - project: libvirt/libvirt-python + job: x86_64-fedora-36-prebuilt-env + ref: master + artifacts: true .fedora-36-upstream-qemu-tests: @@ -148,6 +180,10 @@ fedora-36-upstream-qemu-tests-prebuilt-env: job: x86_64-fedora-36-prebuilt-env ref: master artifacts: true + - project: libvirt/libvirt-python + job: x86_64-fedora-36-prebuilt-env + ref: master + artifacts: true fedora-36-upstream-qemu-tests-local-env: extends: @@ -159,3 +195,7 @@ fedora-36-upstream-qemu-tests-local-env: job: x86_64-fedora-36-prebuilt-env ref: master artifacts: true + - project: libvirt/libvirt-python + job: x86_64-fedora-36-prebuilt-env + ref: master + artifacts: true -- 2.37.3

3 7