Commit Graph

5808 Commits

Author SHA1 Message Date
Ján Tomko
45464db8ba conf: do not generate machine names ending with a dash
As of systemd commit:

commit d65652f1f21a4b0c59711320f34266c635393c89
Author:     Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
CommitDate: 2018-12-10 09:56:56 +0100

    Partially unify hostname_is_valid() and dns_name_is_valid()

Dashes are no longer allowed at the end of machine names.

Trim the trailing dashes from the generated name before passing
it to machined.

https://bugzilla.redhat.com/show_bug.cgi?id=1790409

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2020-01-15 17:10:20 +01:00
Ján Tomko
fdd48f5b73 util: add virBufferTrimChars
A new helper for trimming combinations of specified characters from
the tail of the buffer.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2020-01-15 17:10:20 +01:00
Ján Tomko
46afdc2120 virbuftest: use field names when initalizing test info
Allow adding new fields without changing all the macros.

Otherwise the compiler complains that not all have been initialized:
../../tests/virbuftest.c:419:5: error: missing field 'arg' initializer [-Werror,-Wmissing-field-initializers]
    DO_TEST_ESCAPE("<td></td><td></td>",
    ^
../../tests/virbuftest.c:414:56: note: expanded from macro 'DO_TEST_ESCAPE'
        struct testBufAddStrData info = { data, expect }; \

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2020-01-15 17:10:20 +01:00
Ján Tomko
ebd44715f1 virbuftest: declare testBufAddStrData earlier
Move the declaration to the beginning of the file for reuse.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2020-01-15 17:10:20 +01:00
Ján Tomko
662876723c virbuftest: remove unnecessary labels
Remove the ret variables and labels from functions that no longer need
them.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2020-01-15 17:10:19 +01:00
Ján Tomko
b0138d55f7 virbuftest: use g_autofree
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2020-01-15 17:10:19 +01:00
Ján Tomko
08de39a9c7 virbuftest: remove extra G_GNUC_UNUSED markers
These functions do use the opaque argument.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2020-01-15 17:10:19 +01:00
Thomas Huth
bfd5f69d60 qemu_capabilities: Do not report USB as subsystem type if it is not available
libvirt currently always reports that USB is available as a bus subsystem
type when running "virsh domcapabilities". However, this is not always
true, for example the qemu-system-s390x binary normally never has support
for USB. Thus we should only report that USB is available if there is
also a USB host controller available where we can attach USB devices.

Reported-by: Sebastian Mitterle <smitterl@redhat.com>
Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1759849
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-01-13 13:53:23 +01:00
Peter Krempa
3f2d167d9c conf: Always format storage source auth and encryption under <source> for backing files
Historically there are two places where we format authentication and
encryption for a disk. The logich which formats it for backing files was
flawed though and didn't format it at all. This worked if the image
became a backing file through the means of a snapshot but not directly.

Force formatting of the source and encryption for any non-disk case to
fix the issue.

This caused problems in many places as we use the formatter to copy the
definition. Effectively any copy lost the secret definition.

https://bugzilla.redhat.com/show_bug.cgi?id=1789310
https://bugzilla.redhat.com/show_bug.cgi?id=1788898

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2020-01-13 12:53:58 +01:00
Peter Krempa
23b52d9420 tests: qemuxml2xml: Enable luks-disks-source-qcow2 case
The test data was used only in xml->argv testing but it will have some
interresting fallout soon.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2020-01-13 12:53:58 +01:00
Peter Krempa
ebebf63b9c tests: qemuxml2argv: Run luks-disks-source-qcow2 case with latest caps
Try also the modern incarnation of the test.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2020-01-13 12:53:58 +01:00
Peter Krempa
d06391d611 tests: qemuxml2argv: Add disk image with encrypted backing file
Add another disk to luks-disks-source-qcow2 case to cover a backing
chain with encrypted members.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2020-01-13 12:53:58 +01:00
Jiri Denemark
37d51dda5d qemuxml2*test: Fix hugepages-default-system-size tests
Commit v5.10.0-269-g62065a6cb5 moved NUMA validation code to domain
definition time and appropriately adjusted affected test cases except
for hugepages-default-system-size. And since we don't mock
virGetSystemPageSizeKB in our tests, hugepages-default-system-size test
would fail on architectures (ppc64le) with default page size other than
4KiB.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2020-01-13 12:52:06 +01:00
Daniel P. Berrangé
975f2d1c90 tests: avoid re-execing test once for each mock
When debugging tests under GDB/valgrind there is a significant
delay each time an execve is done as they scan shared libraries
once again. For tests which use many mock libraries, we have
been invoking execve many times which makes the debug experience
horrible. This changes our framework to activate the full
set of mock libraries in one single execve.

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-01-10 10:45:34 +00:00
Daniel P. Berrangé
e90a643c90 tests: avoid probing host CPU from bhyve test
bhyveargv2xmlmock calls virBhyveCapsBuild which in turn
calls virCPUProbeHost, probing the real host CPU. This
causes a test failure if the host CPU happens to contain
the 'arch-capabilities' feature as it triggers a call
to virHostCPUGetMSR() which fails on FreeBSD.

Fortunately we already have convenient code for mocking
the host CPU probing.

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-01-09 18:05:17 +00:00
Michal Privoznik
8b58b5ee03 schema: Allow iSCSI source to have interleaved children
There is no need to require users to produce iSCSI disk source
following our ordering of children elements. In fact, we don't
even accept our own order in the schema :(.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
2020-01-09 09:12:01 +01:00
Daniel Henrique Barboza
67ded67321 tests: remove unneeded labels
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2020-01-07 16:40:41 +01:00
Peter Krempa
3a98fe9db3 qemu: blockjob: Remove infrastructure for remembering to delete image
Now that we delete the images elsewhere it's not required. Additionally
it's safe to do as we never released an upstream version which required
this being in place.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2020-01-06 10:15:36 +01:00
Daniel P. Berrangé
b4d601ba87 util: use realpath/g_canonicalize_filename
The canonicalize_file_name(path) is equivalent to calling
realpath(path, NULL). Passing NULL for the second arg of
realpath is not standardized behaviour, however, Linux,
FreeBSD > 6.4 and macOS > 10.5 all support this critical
extension.

This leaves Windows which doesn't provide realpath at all.
The g_canonicalize_filename() function doesn't expand
symlinks, so is not strictly equivalent to realpath()
but is close enough for our Windows portability needs
right now.

Reviewed-by: Fabiano Fidêncio <fidencio@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-01-03 15:42:13 +00:00
Daniel P. Berrangé
8812163124 src: remove unused imports of dirname.h
A few places were importing dirname.h without actually using it.

Reviewed-by: Fabiano Fidêncio <fidencio@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-01-03 15:42:13 +00:00
Daniel P. Berrangé
12d17dcc26 src: replace last_component() with g_path_get_basename()
The last_component() method is a GNULIB custom function
that returns a pointer to the base name in the path.
This is similar to g_path_get_basename() but without the
malloc. The extra malloc is no trouble for libvirt's
needs so we can use g_path_get_basename().

Reviewed-by: Fabiano Fidêncio <fidencio@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-01-03 15:42:13 +00:00
Daniel P. Berrangé
f5e9bdb87f src: replace clock_gettime()/gettimeofday() with g_get_real_time()
g_get_real_time() returns the time since epoch in microseconds.
It uses gettimeofday() internally while libvirt used clock_gettime
because it is declared async signal safe. In practice gettimeofday
is also async signal safe *provided* the timezone parameter is
NULL. This is indeed the case in g_get_real_time().

Reviewed-by: Fabiano Fidêncio <fidencio@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-01-03 15:42:13 +00:00
Daniel P. Berrangé
f7df985684 src: switch from fnmatch to g_pattern_match_simple
The g_pattern_match function_simple is an acceptably close
approximation of fnmatch for libvirt's needs.

In contrast to fnmatch(), the '/' character can be matched
by the wildcards, there are no '[...]' character ranges and
'*' and '?' can not be escaped to include them literally in
a pattern.

Reviewed-by: Fabiano Fidêncio <fidencio@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-01-03 15:42:13 +00:00
Daniel P. Berrangé
2c33532423 src: switch to use g_setenv/g_unsetenv
Eliminate direct use of normal setenv/unsetenv calls in
favour of GLib's wrapper. This eliminates two gnulib
modules

Reviewed-by: Fabiano Fidêncio <fidencio@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-01-03 15:42:12 +00:00
Daniel P. Berrangé
42b3e5b9e4 qemu: store the emulator name in the capabilities XML
We don't need this for any functional purpose, but when debugging hosts
it is useful to know what binary a given capabilities XML document is
associated with.

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-12-23 16:39:38 +00:00
Daniel P. Berrangé
06e6efe294 tests: rewrite file access checker in Python
As part of a goal to eliminate Perl from libvirt build tools,
rewrite the check-file-access.pl tool in Python.

This was a straight conversion, manually going line-by-line to
change the syntax from Perl to Python. Thus the overall structure
of the file and approach is the same.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-12-20 14:23:39 +00:00
Daniel P. Berrangé
6ca74054b9 tests: rewrite qemu capability grouper in Python
As part of a goal to eliminate Perl from libvirt build tools,
rewrite the group-qemu-caps.pl tool in Python.

This was a straight conversion, manually going line-by-line to
change the syntax from Perl to Python. Thus the overall structure
of the file and approach is the same.

Tested-by: Cole Robinson <crobinso@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-12-20 14:23:39 +00:00
Pino Toscano
df1a26ebac storage: add vmfs filesystem type
It will be used to represent the type of a filesystem pool in ESXi.

Signed-off-by: Pino Toscano <ptoscano@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
2019-12-20 14:31:08 +01:00
Daniel Henrique Barboza
ae2edb39b9 qemu: handle unassigned PCI hostdevs in command line
Previous patch made it possible for the QEMU driver to check if
a given PCI hostdev is unassigned, by checking if dev->info->type is
VIR_DOMAIN_DEVICE_ADDRESS_TYPE_UNASSIGNED, meaning that this device
shouldn't be part of the actual guest launch.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-12-18 13:08:28 -05:00
Daniel Henrique Barboza
96999404cb Introducing new address type='unassigned' for PCI hostdevs
This patch introduces a new PCI hostdev address type called
'unassigned'. This new type gives users the option to add
PCI hostdevs to the domain XML in an 'unassigned' state, meaning
that the device exists in the domain, is managed by Libvirt
like any regular PCI hostdev, but the guest does not have
access to it.

This adds extra options for managing PCI device binding
inside Libvirt, for example, making all the managed PCI hostdevs
declared in the domain XML to be detached from the host and bind
to the chosen driver and, at the same time, allowing just a
subset of these devices to be usable by the guest.

Next patch will use this new address type in the QEMU driver to
avoid adding unassigned devices to the QEMU launch command line.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-12-18 13:08:27 -05:00
Daniel Henrique Barboza
94f6e2f9fc qemu: command: move validation of vmcoreinfo to qemu_domain.c
Move the validation of vmcoreinfo from qemuBuildVMCoreInfoCommandLine()
to qemuDomainDefValidateFeatures(), allowing for validation
at domain define time.

qemuxml2xmltest.c was changed to account for this caps being
now validated at this earlier stage.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-12-18 13:01:36 -05:00
Daniel Henrique Barboza
a15de75dc5 qemu: command: move qemuBuildSmartcardCommandLine validation to qemu_domain.c
Move smartcard validation being done by qemuBuildSmartcardCommandLine()
to the existing qemuDomainSmartcardDefValidate() function. This
function is called by qemuDomainDeviceDefValidate(), allowing smartcard
validation in domain define time.

Tests were adapted to consider the new caps being needed in
this earlier stage.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-12-18 13:01:30 -05:00
Daniel Henrique Barboza
2acbbd821b qemu: command: move NVDIMM validation to qemu_domain.c
Move the NVDIMM validation from qemuBuildMachineCommandLine()
to a new function in qemu_domain.c, qemuDomainDeviceDefValidateMemory(),
which is called by qemuDomainDeviceDefValidate(). This allows
NVDIMM validation to occur in domain define time.

It also increments memory hotplug validation, which can be seen
by the failures in the hotplug tests in qemuxml2xmltest.c that
needed to be adjusted after the move.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-12-18 12:54:56 -05:00
Michal Privoznik
98f1f4a439 testutilsxen: Avoid double free of driver caps
In testXLInitDriver() a dummy driver structure is filled and it
is freed later in testXLFreeDriver(). However, it is sufficient
to unref just driver->config because that results in
libxlDriverConfigDispose() being called which unrefs
driver->config->caps. There is no need to unref it again in
testXLFreeDriver() - in fact it's undesired.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-12-18 14:28:48 +01:00
Michal Privoznik
08a7e88b6f domaincapstest: Don't leak cpu definitions
When generating domain capabilities, we need to fake host CPU to
get reproducible result. We do this by copying a pre-existent CPU
config and setting VIR_TEST_MOCK_FAKE_HOST_CPU env variable which
is then consumed by qemucpumock. However, we forget to free the
CPU copy afterwards.

 2,196 (2,016 direct, 180 indirect) bytes in 18 blocks are definitely lost in loss record 291 of 297
    at 0x4838B86: calloc (vg_replace_malloc.c:762)
    by 0x57CB6A0: g_malloc0 (in /usr/lib64/libglib-2.0.so.0.6000.7)
    by 0x4A0F72D: virCPUDefNew (cpu_conf.c:87)
    by 0x4A0FAC7: virCPUDefCopyWithoutModel (cpu_conf.c:235)
    by 0x4A0FBBE: virCPUDefCopy (cpu_conf.c:273)
    by 0x10E3C0: testUtilsHostCpusGetDefForArch (testutilshostcpus.h:157)
    by 0x10E3C0: fakeHostCPU (domaincapstest.c:61)
    by 0x10E3C0: fillQemuCaps (domaincapstest.c:86)
    by 0x10E3C0: test_virDomainCapsFormat (domaincapstest.c:234)
    by 0x10F4BC: virTestRun (testutils.c:146)
    by 0x10DE93: doTestQemuInternal (domaincapstest.c:301)
    by 0x10E13D: doTestQemu (domaincapstest.c:332)
    by 0x1124CF: testQemuCapsIterate (testutilsqemu.c:635)
    by 0x10DCE3: mymain (domaincapstest.c:435)
    by 0x10FD8B: virTestMain (testutils.c:916)

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-12-18 14:28:48 +01:00
Peter Krempa
3e719fe949 test: qemucaps: Refresh x86_64 caps probe data for the qemu-4.2 release
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-12-18 09:49:31 +01:00
Peter Krempa
3615e8b39b util: storage: Don't treat files with missing backing store format as 'raw'
Assuming that the backing image format is raw is wrong when doing image
detection:

1) In -drive mode qemu will still probe the image format of the backing
   image. This means it will try to open a backing file of the image
   which will fail if a more advanced security model is in use.

2) In blockdev mode the image will be opened as raw actually which is
   wrong since it might be qcow. Not opening the backing images will
   also end up in the guest seeing corrupted data.

Rather than attempt to solve various corner cases when us assuming the
storage file being raw and actually being right forbid startup when the
guest image doesn't have the format specified in the metadata.

https://bugzilla.redhat.com/show_bug.cgi?id=1588373

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-12-18 09:36:48 +01:00
Peter Krempa
a649369480 tests: storage: Remove unused test modes
EXP_WARN and ALLOW_PROBE flags for the testStorageChain cases are no
longer used so we can remove them.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-12-18 09:36:48 +01:00
Peter Krempa
7e582fe995 tests: storage: Use strict version of virStorageFileGetMetadata
Pass in 'true' as '@report_broken' of virStorageFileGetMetadata to make
it fail in the tests. The most important code paths (when starting the
VM) expect this function to fail rather than silently return partial
data. Switch the test to exercise this more important code path.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-12-18 09:36:48 +01:00
Michal Privoznik
6edb4321b2 qemu: Allow forcing VFIO when computing memlock limit
With NVMe disks, one can start a blockjob with a NVMe disk
that is not visible in domain XML (at least right away). Usually,
it's fairly easy to override this limitation of
qemuDomainGetMemLockLimitBytes() - for instance for hostdevs we
temporarily add the device to domain def, let the function
calculate the limit and then remove the device. But it's not so
easy with virStorageSourcePtr - in some cases they don't
necessarily are attached to a disk. And even if they are it's
done later in the process and frankly, I find it too complicated
to be able to use the simple trick we use with hostdevs.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
2019-12-17 10:04:44 +01:00
Michal Privoznik
8e2026cc18 qemu: Generate command line of NVMe disks
Now, that we have everything prepared, we can generate command
line for NVMe disks.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
2019-12-17 10:04:44 +01:00
Michal Privoznik
c4062d5620 qemu_capabilities: Introduce QEMU_CAPS_DRIVE_NVME
This capability tracks if qemu is capable of:

  -drive file.driver=nvme

The feature was added in QEMU's commit of v2.12.0-rc0~104^2~2.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
2019-12-17 10:04:44 +01:00
Michal Privoznik
d58facd781 virhostdevtest: Test virNVMeDevice assignment
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
ACKed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
2019-12-17 10:04:43 +01:00
Michal Privoznik
d4bea2d5fb virpcimock: Introduce NVMe driver and devices
The device configs (which are actually the same one config)
come from a NVMe disk of mine.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
ACKed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
2019-12-17 10:04:43 +01:00
Michal Privoznik
8cd7196974 conf: Format and parse NVMe type disk
To simplify implementation, some restrictions are added. For
instance, an NVMe disk can't go to any bus but virtio and has to
be type of 'disk' and can't have startupPolicy set.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
2019-12-17 10:04:43 +01:00
Michal Privoznik
e1b022890e schemas: Introduce disk type NVMe
There is this class of PCI devices that act like disks: NVMe.
Therefore, they are both PCI devices and disks. While we already
have <hostdev/> (and can assign a NVMe device to a domain
successfully) we don't have disk representation. There are three
problems with PCI assignment in case of a NVMe device:

1) domains with <hostdev/> can't be migrated

2) NVMe device is assigned whole, there's no way to assign only a
   namespace

3) Because hypervisors see <hostdev/> they don't put block layer
   on top of it - users don't get all the fancy features like
   snapshots

NVMe namespaces are way of splitting one continuous NVDIMM memory
into smaller ones, effectively creating smaller NVMe-s (which can
then be partitioned, LVMed, etc.)

Because of all of this the following XML was chosen to model a
NVMe device:

  <disk type='nvme' device='disk'>
    <driver name='qemu' type='raw'/>
    <source type='pci' managed='yes' namespace='1'>
      <address domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
    </source>
    <target dev='vda' bus='virtio'/>
  </disk>

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
2019-12-17 10:04:43 +01:00
Peter Krempa
a9fdcb0b78 tests: securityselinuxlabel: Add QEMU_CAPS_VNC to fake qemuCaps
In commit 45270337f0 forgot to make sure that tests pass.
Add the missing capability to fix the test.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-12-17 10:03:35 +01:00
Daniel Henrique Barboza
6f894a29d8 qemu: command: move sound codec validation to qemu_domain.c
qemuBuildSoundCodecStr() validates if a given QEMU binary
supports the sound codec. This validation can be moved to
qemu_domain.c to be executed in domain define time.

The codec validation was moved to the existing
qemuDomainDeviceDefValidateSound() function.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-12-16 18:12:40 -05:00
Daniel Henrique Barboza
0115d0130d qemu: command: move qemuBuildSoundDevStr caps validation to qemu_domain
Move QEMU caps validation of QEMU_CAPS_OBJECT_USB_AUDIO and
QEMU_CAPS_DEVICE_ICH9_INTEL_HDA to a new function in qemu_domain.c,
qemuDomainDeviceDefValidateSound(). This function is called by
qemuDomainDeviceDefValidate() to validate the sound device
in domain define time.

qemuxml2xmltest.c was adjusted to add the now required caps for
domain definition.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-12-16 18:12:40 -05:00
Daniel Henrique Barboza
c19bb8c0cf qemu: command: move qemuBuildGraphicsSPICECommandLine validation to qemu_domain.c
Move the SPICE caps validation from qemuBuildGraphicsSPICECommandLine()
to a new function called qemuDomainDeviceDefValidateSPICEGraphics().
This function is called by qemuDomainDeviceDefValidateGraphics(),
which in turn is called by qemuDomainDefValidate(), validating the graphics
parameters in domain define time.

This validation move exposed a flaw in the 'default-video-type' tests
for PPC64, AARCH64 and s390 archs. The XML was considering 'spice' as
the default video type, which isn't true for those architectures.
This was flying under the radar until now because the SPICE validation
was being made in 'virsh start' time, while the XML validation done in
qemuxml2xmltest.c considers define time.

All other tests were adapted to consider SPICE validation in this
earlier stage.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-12-16 17:51:26 -05:00