In the past, we did set VLAN tag on <interface type='direct'/>.
However, during rewrite (v8.1.0-rc1~191) virNetDevSetVfConfig()
was changed and a condition that was responsible for calling
a function that sets VLAN tag was changed accidentally resulting
in VLAN tag not being set anymore.
However, because of other changes in the same patchset, it may
happen that @adminMac is NULL (this is to work around yet another
broken SRIOV driver), and thus we must refrain from setting MAC
and have to set VLAN tag only.
Fixes: 73961771a1
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2075383
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
If virNetDevSetVfMac() is called with either @macaddr or
@allowRetry arguments NULL an error is reported, because this is
considered invalid use. However, the error message is not
informative as it could be.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
It allows libvirt to provide the value of cpu0-id retuned by the Qemu QMP
command query-sev-capabilities as implemented by the Qemu Patch [1] which
is merged to Qemu master branch and should be available with Qemu 7.1.
This is used to get the signed Chip Endorsement Key (CEK) of the CPU of AMD
system from AMD's Key Distribution Service (KDS).
Similar to cbitpos, reducedPhysBits, maxGuests & maxESGuests;
the value of cpu0-id is also provided using 'virsh domcapability'.
[1] https://lore.kernel.org/all/20220228093014.882288-1-dovmurik@linux.ibm.com/
Signed-off-by: Niteesh Dubey <niteesh@linux.ibm.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
This makes it mandatory to *not* add 'v' to version numbers.
Signed-off-by: Victor Toso <victortoso@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
We do not need VIR_DOMAIN_VIRT_QEMU to get qemu default
version. With the 'os_type' and 'arch'in capabilities,
we could identify 'emulator' which is enough to get the version.
Actually VIR_DOMAIN_VIRT_QEMU is not the only domain virt type for
qemu driver, there are VIR_DOMAIN_VIRT_KVM and VIR_DOMAIN_VIRT_HVF.
If TCG is disabled in qemu, it will cause the error that could not
find suitable emulater when access version.
Signed-off-by: Liang Yan <lyan@digtalocean.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Currently translated at 22.3% (2331 of 10419 strings)
Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/pl/
Co-authored-by: Piotr Drąg <piotrdrag@gmail.com>
Signed-off-by: Piotr Drąg <piotrdrag@gmail.com>
Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.
Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/
Co-authored-by: Weblate <noreply@weblate.org>
Signed-off-by: Fedora Weblate Translation <i18n@lists.fedoraproject.org>
On macOS when BROKEN_POLL is set in GLib, our tests will periodically
trigger a warning:
(process:50880): GLib-WARNING **: 02:54:15.272: poll(2) failed due to: Bad file descriptor.
Our code is inherantly racy, calling g_source_destroy which
removes the FD from the event thread poll asynchronously but
we close the FD immediately after g_source_destroy returns.
With poll() this results in POLLNVAL which we're ignoring, but
with select() it generates the BADF error on macOS.
We need to ignore the warnings on macOS to avoid abort()ing
our test programs.
Closes: https://gitlab.com/libvirt/libvirt/-/issues/303
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Mostly the tests should fail cleanly, but sometimes the test might crash
or abort. In this case we'll need to know the stack traces in order to
debug the problem. Fortunately on the Cirrus CI macOS instances, the
crash reporting service is active and saving crashes to the directory
~/Library/Logs/DiagnosticReports/
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
These two pointers can never be NULL since they are initialised to a reference
of a struct. This became apparent when commit 210a195394 added a VIR_DEBUG
which used both pointers because due to the concise condition the compiler saw
that if the "and" part of the condition did short-circuit (and it assumed that
can happen) the second variable would not be initialised, but it is used in the
debugging message, so the build failed with:
In file included from ../src/cpu/cpu_x86.c:27:
../src/cpu/cpu_x86.c: In function ‘virCPUx86DataIsIdentical’:
../src/util/virlog.h:79:5: error: ‘bdata’ may be used uninitialized in this
function [-Werror=maybe-uninitialized]
Fix this by just assigning the helper pointers and remove the condition
altogether.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
scripts/apibuild.py did not consider exporting external variable's
comments into the XML API. This commits fixes that.
Noe that the way that CParser is designed, it is currently possible to
lose a parsed comment when parsing other fields as self.comment in
several places. I've added a comment to highlight this.
Signed-off-by: Victor Toso <victortoso@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
So we can use for comments that are being hold in helper variables.
Signed-off-by: Victor Toso <victortoso@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
This patch adds 'version' parameter to generated XML API for functions
and functypes.
The 'version' metadata has been added with e0e0bf6628 by parsing .syms
files. This commit does not override that but it will warn if there is
not 'Since' metadata with new additions.
There is not clear benefit for keeping both. For now, I've added a
warning in case there is a mismatch between the version provided by
.syms and docstring.
Signed-off-by: Victor Toso <victortoso@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
This patch adds 'version' parameter to the generated XML API for
macros
It'll require, for new additions, to add a comment with the version
that the macro was added. An example bellow of code diff and
the change in the generated XML.
Note that the Since tag is removed from the comment as there is a
proper field for it in the XML.
Signed-off-by: Victor Toso <victortoso@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
This patch adds 'version' parameter to the generated XML API for
typedefs
It'll require, for new additions, to add a comment with the version
that the typedef value was added. An example bellow of code diff and
the change in the generated XML.
Note that the Since tag is removed from the comment as there is a
proper field for it in the XML.
Signed-off-by: Victor Toso <victortoso@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Removed the TODO as we can rely to the serialize_typedef() the job to
report missing comments.
Signed-off-by: Victor Toso <victortoso@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
This patch adds 'version' parameter to the generated XML API for
enums.
It'll require, for new additions, to add a comment with the version
that the enum value was added.
Note that the Since tag is removed from the comment as there is a
proper field for it in the XML.
Signed-off-by: Victor Toso <victortoso@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
It belongs to the comment for VIR_DOMAIN_AFFECT_CONFIG, not to
the unrelated one immediately after it.
Fixes: 807cdbf759
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
We don't have access to the 'testlog.txt' file, so we need meson to
print the failures for any broken tests directly.
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Either create or append to existing docstring, the version (git tag)
that a given function was introduced in the format:
Since: v1.2.3
Signed-off-by: Victor Toso <victortoso@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Either create or append to existing docstring, the version (git tag)
that a given function was introduced in the format:
Since: v1.2.3
Signed-off-by: Victor Toso <victortoso@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Either create or append to existing docstring, the version (git tag)
that a given typedef was introduced in the format:
Since: v1.2.3
Signed-off-by: Victor Toso <victortoso@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Either create or append to existing docstring, the version (git tag)
that a given macro was introduced in the format:
Since: v1.2.3
Signed-off-by: Victor Toso <victortoso@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Either create or append to existing docstring, the version (git tag)
that a given enum value was introduced in the format:
Since: v1.2.3
Signed-off-by: Victor Toso <victortoso@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Either create or append to existing docstring, the version (git tag)
that a given enum value was introduced in the format:
Since: v1.2.3
Signed-off-by: Victor Toso <victortoso@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Follow up patch will add Since metadata to enum values of
virStorageVolWipeAlgorithm.
This patch is necessary to avoid breaking the build with
syntax-check.
Signed-off-by: Victor Toso <victortoso@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
scripts/apibuild.py does not handle well enum's with comments between
values. The outcome depends on whether the enum value has its own
docstring or not and if there is spaces between the enum values or
not.
This commit removes some generic comments that I have spotted.
Signed-off-by: Victor Toso <victortoso@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Few minor changes in qemu since the last update:
- 'cocoa' display and corresponding props (not present in this build)
Changes in build:
- dbus display driver re-enabled
- gtk display support re-disabled
- xen support re-disabled
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
AMD cpus report Core (compute unit) identifiers of the cpu running the
instruction under leaf 0x8000001e. This data is not needed for libvirt
and actually breaks caching of the qemu capabilities where we check that
all of the CPU flags to be identical.
Mask out all of leaf 0x8000001e.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Raise the lower bound to '64' as that seems to currently be the first
size that can fit the CPU data for a modern cpu.
Lower the upper bound to an arbitrary 65536. So many cpu features ougth
to be enough for everyone.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
In case when the 'KVM_GET_SUPPORTED_CPUID' ioctl on /dev/kvm would
fail for other reason than the documented E2BIG, our code would continue
looping and calling it while always increasing the memory buffer even
when that will not help.
Rewrite the function to allow another iteration only with the correct
errno.
Additionally rename the 'i' variable to 'alloc_size' as it's not a pure
iterator.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Move the filtering code into virHostCPUGetCPUIDFilterVolatile.
This also removes a safe but very questionable reuse of 'i' iterator in
the both the top level and nested loop. It's safe for now as the to
level loop will not iterate any more in the current state.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The commit adding the code fetching host CPU flags via the
KVM_GET_SUPPORTED_CPUID didn't describe at all why such an alghorithm is
needed.
Add a comment from the documentation outlining how the userspace
function is expected to allocate memory here.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The function returns 'virCPUData' but doesn't do two important steps
which other code takes:
1) leaves with all-zero data is stripped from the XML output
2) the data is expected to be sorted in the array
Now the 'virHostCPUGetCPUID' helper returns both all 0 leaves and
doesn't order them as we expect.
If this is then used in conjunction with 'virCPUx86DataIsIdentical'
together with data which made a roundtrip to XML and back the result
will be always false even if the data itself is identical.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Without this it's impossible to debug scenarios when this function
returns a mismatch but the formatted data looks identical.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
In a recent commit I've attempted to rewrite the XML generator to use
virXMLFormatElement instead of manual steps. Unfortunately the commit
had multiple problems resulting in a garbled XML:
1) in certain cases the wrong buffer was used resulting in misplaced
snippets
2) the child element buffer was improperly set up so sub-elements were
not indented
This resulted in following XML being generated:
$ virsh blockcopy cd vda /tmp/test.copy --raw --print-xml
type='file''/tmp/test.copy'/>
<driver type='raw'/>
<disk>
<source file=</disk>
To fix this we'll generate the '<source>' element in one go and use the
proper buffer for it and other places.
Fixes: 1cd95f858a
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2078274
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
