virHostCPUGetStatsLinux walks through every cpu in /proc/stat until it
finds cpu%cpuNum that matches with the requested cpu.
If none is found it logs the error but it should return -1, instead of 0.
Otherwise virsh nodecpustats --cpu <invalid cpu number> and API bindings
don't fail properly, printing a blank line instead of an error message.
This patch also includes an additional test for virhostcputest to avoid
this regression to happen again in the future.
Fixes: 93af79fba3
Reported-by: Satheesh Rajendran <satheera@in.ibm.com>
Signed-off-by: Mauro S. M. Rodrigues <maurosr@linux.vnet.ibm.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Tested-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Using the 'uuid' element for ppc64 NVDIMM memory added in the
previous patch, use it in qemuBuildMemoryDeviceStr() to pass
it over to QEMU.
Another ppc64 restriction is the necessity of a mem->labelsize,
given than ppc64 only support label-area backed NVDIMMs.
Finally, we don't want ppc64 NVDIMMs to align up due to the
high risk of going beyond the end of file with a 256MiB
increment that the user didn't predict. Align it down
instead. If target size is less than the minimum of
256MiB + labelsize, error out since QEMU will error out
if we attempt to round it up to the minimum.
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
ppc64 NVDIMM support was implemented in QEMU by commit [1].
The support is similar to what x86 already does, aside from
an extra 'uuid' element.
This patch introduces a new optional 'uuid' element for the
NVDIMM memory model. This element behaves like the 'uuid'
element of the domain definition - if absent, we'll create
a new one, otherwise use the one provided by the XML.
The 'uuid' element is exclusive to pseries guests and are
unavailable for other architectures.
Next patch will use this new element to add NVDIMM support
for ppc64.
[1] ee3a71e366
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Update ppc64 capabilities to pick up the new NVDIMM capability
support for ppc64.
Since the ppc64 capabilities weren't updated for some time, the
bulk of the changes here are related to the blockdev support
(see commit c6a9e54ce3 for info) that we are picking up just
now.
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The functionality is now provided by glib's GKeyFile.
Signed-off-by: Rafael Fonseca <r4f4rfs@gmail.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
When running a function in a forked child, so far the only thing
we could report is exit status of the child and the error
message. However, it may be beneficial to the caller to know the
actual error that happened in the child.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Pavel Mores <pmores@redhat.com>
Validate that we are able to parse back the dotted syntax arrays we were
generating in the pre-blockdev era.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
virBitmapNewEmpty can't fail now so we can make it obvious and fix all
callers.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
qemuBlockStorageSourceGetFormatRawProps aggregated both formats but
since we now have props specific for either of those formats it's
unwanted to aggregate the code such way. Split out the 'luks' props
formatter into qemuBlockStorageSourceGetFormatLUKSProps.
The wrong separation demonstrates istself on formatting of the 'size'
and 'offset' attributes for the 'luks' driver which does not conform
to the qapi schema.
https://bugzilla.redhat.com/show_bug.cgi?id=1814975
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The 'luks' driver in qemu is as any other non-raw format driver and thus
doesn't support the properties for 'slice'. Since libvirt considers
luks files to be raw+encryption we need to special case them when
dealing with the slice.
https://bugzilla.redhat.com/show_bug.cgi?id=1814975
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Since libvirt handles the luks encryption in a weird special way
(raw+encryption) we should really test that case with slices as well.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Since the removal of gnulib, HAVE_SOCKETPAIR is no more defined, making
these two tests effectively skipped.
Use the same strategy used in other generic library bits, i.e. exclude
the socketpair usage on Windows.
Semi-related change in virnetdaemontest.c to make it build: since
virutil.h does not include unistd.h anymore, we need to include it.
Signed-off-by: Pino Toscano <ptoscano@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
It seems like CD-ROMs may have no 'fileName' property specified in case
there is nothing configured as attachment for the drive. Hence, make
sure that virVMXParseDisk() do not consider it mandatory anymore,
considering it an empty block cdrom device. Sadly virVMXParseDisk() is
used also to parse disk and floppies, so make sure that a NULL fileName
is handled in cdrom- and floppy-related paths.
https://bugzilla.redhat.com/show_bug.cgi?id=1808610
Signed-off-by: Pino Toscano <ptoscano@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Tested-by: Richard W.M. Jones <rjones@redhat.com>
So far, when using the qemu:///embed driver, management
applications can't chose whether they want to register their
domains in machined or not. While having that option is certainly
desired, it will require more work. What we can do meanwhile is
to generate names that include part of hash of the root
directory. This is to ensure that if two applications using
different roots but the same domain name (and ID) start the
domain no clashing name for machined is generated.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Some branches were not covered and thus we didn't catch that the bitmaps
are not re-enabled if nothing is merged into them. Two bitmaps are
necessary to reliably test the case due to hash table ordering.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Tested-by: Daniel P. Berrangé <berrange@redhat.com>
Use the 'snapshots-synthetic-broken' test data for block-commit.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Test handling of more complex cases of merging bitmaps accross
snapshots.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Add code for testing the two necessary steps of handling bitmaps during
block commit and exercise the code on the test data which we have for
bitmap handling.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Set the 'id' field of the backing chain properly so that we can look
up images, and initialize 6 images instead of 10 as we don't use more
currently.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Starting a commit job will require disabling bitmaps in the base image
so that they are not dirtied by the commit job. We need to store a list
of the bitmaps so that we can later re-enable them.
Add a field and status XML handling code as well as a test.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Add sample data files for validating handling of a QEMU guest started
with:
-smp 7,maxcpus=16,sockets=2,dies=2,cores=2,threads=2
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
We currently don't model the 'ssh' protocol properties properly and
since it seems impossible for now (agent path passed via environment
variable). To allow libguestfs to work as it used in pre-blockdev era we
must carry the properties over to the command line. For this instance we
just store it internally and format it back.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Add testing of the interpretation of the JSON pseudo-protocol backing
store into JSON structs for blockdev. This will be used to test JSON
pseudo-URIs used by libguestfs while actually also validating the output
against the QMP schema. Since libguestfs uses obsolete/undocumented
values the outputs will differ and a benefit is that modern output is
used now.
The example test case covers the fields and values used by libguestfs
when using the https driver.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The test was invoking the JSON formatter with the 'legacy' flag thus
formatting bunch of obsolete JSON blockdev definitions. We also should
test the modern ones. Add a boolean and re-run all the tests in both
cases.
Additionally for any modern invocation we should also validate that the
output conforms to the QAPI schema.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Move lookup of the schema root earlier so that multiple functions
can use it for validation.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Multiple tests require the schema. Extract the loading into a separate
variable to avoid issues with ownership of the pointer.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
libguestfs abuses a quirk of qemu's parser to accept also other variants
of the 'sslverify' field which would be valid on the command line but
are not documented in the QMP schema.
If we encounter the 'off' string instead of an boolean handle it rather
than erroring out to continue support of pre-blockdev configurations.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Add support for parsing the recently added fields from backing file
pseudo-protocol strings.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Pass the alias of the secret object holding the cookie data as
'cookie-secret' to qemu.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The http cookies can have potentially sensitive values and thus should
not be leaked into the command line. This means that we'll need to
instantiate a 'secret' object in qemu to pass the value encrypted.
This patch adds infrastructure for storing of the alias in the status
XML.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Allow disabling of SSL certificate validation for HTTPS and FTPS drives
in qemu.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Upcoming patches will implement the support for sslverify, cookies,
readahead, and timeout properties. Add a test file which will collect
the cases.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Some disk backends support configuring the readahead buffer or timeout
for requests. Add the knobs to the XML.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Add possibility to specify one or more cookies for http based disks.
This patch adds the config parser, storage and validation of the
cookies.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
To allow turning off verification of SSL cerificates add a new element
<ssl> to the disk source XML which will allow configuring the validation
process using the 'verify' attribute.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Originally there was only the secret for authentication so we didn't use
any suffix to tell it apart. With the introduction of encryption we
added a 'luks' suffix for the encryption secrets. Since encryption is
really generic and authentication is not the only secret modify the
aliases for the secrets to better describe what they are used for.
This is possible as we store the disk secrets in the status XML thus
only new machines will use the new secrets.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The capability is based on qemu's support of using blockdev-snapshot to
install backing chain also for images which are in use by a block-copy
job.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Update to v4.2.0-2265-g67923a7ea6 to pick up recent addition of
'allow-write-only-overlay' feature of 'blockdev-snapshot' command.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
The qemuMonitorTestNew() function returns with the monitor object
locked, and expects it to still be locked when qemuMonitorTestFree
is called. The qemuhotplug test, however, explicitly unlocks the
monitor, but then forgets to lock it again. As a result the
qemuMonitorTestFree function is unlocking a mutex it doesn't own.
This bug has existed forever, but since we use normal POSIX mutexes
and don't check the return value of pthread_mutex_lock/unlock we
didn't see the error. It was harmless until the switch to the per
monitor event loop which requires the thread synchronization to
work reliably, whereupon it started crashing.
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
According to the linked BZ, machined expects either valid
hostname or valid FQDN (see systemd commit
v239-3092-gd65652f1f2). While in case of multiple dots, a
trailing one doesn't violate FQDN, it does violate the rule in
case of something simple, like "domain.". But it's safe to remove
it in both cases.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1808499
Fixes: 45464db8ba
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Sync was introduced in [1] to check for ga presence. This
check is racy but in the era before serial events are available
there was not better solution I guess.
In case we have the events the sync function is different. It allows us
to flush stateless ga channel from remnants of previous communications.
But we need to do it only once. Until we get timeout on issued command
channel state is ok.
[1] qemu_agent: Issue guest-sync prior to every command
Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
If a disk has persistent reservations enabled, qemu-pr-helper
might open not only /dev/mapper/control but also individual
targets of the multipath device. We are already querying for them
in CGroups, but now we have to create them in the namespace too.
This was brought up in [1].
1: https://bugzilla.redhat.com/show_bug.cgi?id=1711045#c61
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Tested-by: Lin Ma <LMa@suse.com>
Reviewed-by: Jim Fehlig <jfehlig@suse.com>
This converts the QEMU agent APIs to use the per-VM
event loop, which involves switching from virEvent APIs
to GMainContext / GSource APIs.
A GSocket is used as a convenient way to create a GSource
for a socket, but is not yet used for actual I/O.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This converts the QEMU monitor APIs to use the per-VM
event loop, which involves switching from virEvent APIs
to GMainContext / GSource APIs.
A GSocket is used as a convenient way to create a GSource
for a socket, but is not yet used for actual I/O.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Tests which are using the QEMU monitor / agent need to have an
event thread running a private GMainContext.
There is already a thread running the main libvirt event loop
but this can't be eliminated yet as it is used for more than
just the monitor client I/O.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Use g_autoptr for the virCPUDef variables and get rid
of the cleanup label.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Use an autofree'd helper variable to store the socket path
and free it after the function finishes.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixes: 5b8569dd6e
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
virCPUDefPtr uses refcounting internally and must be allocated
using virCPUDefNew, otherwise virCPUDefFree would be a no-op.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixes: fa2404bf4f
Fixes: eee09435ee
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Free the x86_64 schema before overwriting it with s390x schema.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixes: eee09435ee
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
When a type is registered, it holds allocated memory until
the program exits.
Add an exception to valgrind.supp to make the output of
make -C tests valgrind
more readable.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
In the following recent change:
commit db72866310
Author: Daniel P. Berrangé <berrange@redhat.com>
Date: Tue Jan 14 10:40:52 2020 +0000
util: add API for reading password from the console
the fact that "bufptr" pointer may point to either heap or stack
allocated data was overlooked. As a result, when the strdup was
removed, we ended up returning a pointer to the local stack to
the caller. When the caller referenced this stack pointer they
got out garbage which fairly quickly resulted in a crash.
We need to copy the stack buffer into heap memory in the username
case.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Refactor the cleanup control flow and use g_autofree for 'arch' so that
it's mandated that it's initialized.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Use the new command in the test suite by asserting the capability
and adjusting test data to the correct field names as they changed
compared to 'query-cpus'.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Make it obvious that the function always returns a valid pointer and fix
all callers.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
We recognize three return values from tests:
* OK -> 0
* SKIP -> EXIT_AM_SKIP
* ERROR -> anything else
Also check for EXIT_AM_SKIP when building a bitmap of failed tests,
otherwise the skipped tests would be printed in the suggested range
of tests that shoud be re-run.
Reported-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixes: cebb468ef5
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Detect the presence of the flag and make it available internally as
QEMU_CAPS_QMP_QUERY_NAMED_BLOCK_NODES_FLAT.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Update to v4.2.0-1858-gdb736e0437 which contains my commit for 'flat'
output of 'query-named-block-nodes'.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Format the 'vhost-user-fs' device on the QEMU command line.
This device provides shared file system access using the FUSE protocol
carried over virtio.
The actual file server is implemented in an external vhost-user-fs device
backend process.
https://bugzilla.redhat.com/show_bug.cgi?id=1694166
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Tested-by: Andrea Bolognani <abologna@redhat.com>
Start virtiofsd for each <filesystem> device using it.
Pre-create the socket for communication with QEMU and pass it
to virtiofsd.
Note that virtiofsd needs to run as root.
https://bugzilla.redhat.com/show_bug.cgi?id=1694166
Introduced by QEMU commit a43efa34c7d7b628cbf1ec0fe60043e5c91043ea
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Tested-by: Andrea Bolognani <abologna@redhat.com>
Add more elements for tuning the virtiofsd daemon
and the vhost-user-fs device:
<driver type='virtiofs' queue='1024' xattr='on'>
<binary path='/usr/libexec/virtiofsd'>
<cache mode='always'/>
<lock posix='off' flock='off'/>
</binary>
</driver>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Tested-by: Andrea Bolognani <abologna@redhat.com>
Introduce a new 'virtiofs' driver type for filesystem.
<filesystem type='mount' accessmode='passthrough'>
<driver type='virtiofs'/>
<source dir='/path'/>
<target dir='mount_tag'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</filesystem>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Tested-by: Andrea Bolognani <abologna@redhat.com>
Introduced by QEMU commit 98fc1ada4cf70af0f1df1a2d7183cf786fc7da05
virtio: add vhost-user-fs base device
Released in QEMU v4.2.0.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Tested-by: Andrea Bolognani <abologna@redhat.com>
Some validation check might reject unprivileged drivers in the future.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Tested-by: Andrea Bolognani <abologna@redhat.com>
The network port XML files were not including any usage of vlan
tags or port options, and one of the files was not even processed.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Ever since commit c5a00350 the libxl parser invokes the emulator
to probe which device model to use.
Commit b90c4b5 introduced a workaround that used a stable path
which was very likely to result in the answer matching the default.
However the test is still affected by the host state and the binary
gets invoked if present.
Mock the libxlDomainGetEmulatorType function to stop wasting CPU
cycles every time a 'make check' is run on a system with xen installed.
For example xlconfigtest gets faster by 90 %
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixes: b90c4b5f50
Reviewed-by: Jim Fehlig <jfehlig@suse.com>
Take the parts affected by the host state out of DriverConfigNew
and put them into a separate function.
Adjust all the callers to call both functions.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Jim Fehlig <jfehlig@suse.com>
libxlDriverConfigNew can possibly fail on wrong
firmware values (unlikely) or on failure to create
the log directory (possible if you're debugging
tests with VIR_FILE_ACCESS)
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixes: 4a4132b462
Reviewed-by: Jim Fehlig <jfehlig@suse.com>
The virutil.h header defines a geteuid() macro for Windows platforms.
This fixes a few missed cases from:
commit b11e8cccdd
Author: Ján Tomko <jtomko@redhat.com>
Date: Sun Feb 16 23:09:15 2020 +0100
Remove virutil.h from all header files
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Include virutil.h in all files that use it,
instead of relying on it being pulled in somehow.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Include unistd.h in all files that use it, instead
of relying on it being pulled in via virutil.h
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
These tests do not use anything from virutil.h
apart from the transitive include.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Historically, this file was a dump for most of our helper
functions and needed almost everywhere.
With the introduction of virfile.h and virstring.h,
and more importantly, virenum.h and the introduction
of GLib, that is no longer true.
Remove its include from C files that don't even use it.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
This module depends on domain_conf and is used directly by various
hypervisor drivers.
Move it to src/hypervisor.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
We create some images for testing our code. We've recorded wrong format
of the backing file for one of the images though.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The variable is allocated, but never freed.
==119642== 29 bytes in 1 blocks are definitely lost in loss record 409 of 671
==119642== at 0x483579F: malloc (vg_replace_malloc.c:309)
==119642== by 0x5AB075F: __vasprintf_internal (in /lib64/libc-2.29.so)
==119642== by 0x57C1A28: g_vasprintf (in /usr/lib64/libglib-2.0.so.0.6000.7)
==119642== by 0x579A0CC: g_strdup_vprintf (in /usr/lib64/libglib-2.0.so.0.6000.7)
==119642== by 0x4AE6D58: vir_g_strdup_printf (glibcompat.c:197)
==119642== by 0x136EEE: qemuTestParseCapabilitiesArch (testutilsqemu.c:291)
==119642== by 0x138506: testQemuInfoSetArgs (testutilsqemu.c:763)
==119642== by 0x135FFF: mymain (qemuxml2argvtest.c:3093)
==119642== by 0x13A60E: virTestMain (testutils.c:839)
==119642== by 0x1368C2: main (qemuxml2argvtest.c:3121)
Fixes: 42b3e5b9e4
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
There are some architectures that support capabilities that others
do not (e.g. s390x supports cpu comparison and baseline via QEMU).
Let's make testQEMUSchemaLoad accept a string to specify the schema
to load based on the specified arch.
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This patch pushes the isolatedPort setting from the <interface> down
all the way to the callers of virNetDevBridgeAddPort(), and sets
BR_ISOLATED on the port (using virNetDevBridgePortSetIsolated()) after
the port has been successfully added to the bridge.
Signed-off-by: Laine Stump <laine@redhat.com>
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This is a very simple thing to parse and format, but needs to be done
in 4 places, so two trivial utility functions have been made that can
be called from all the higher level parser/formatters:
<domain><interface>
<domain><interface><actual> (only in domain status)
<network>
<networkport>
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
In commit v5.9.0-400-gaf8e39921a I removed printing model's fallback and
vendor_id attributes when no model is specified. However, vendor_id
makes sense even without a specific CPU model (for host-model CPUs).
https://bugzilla.redhat.com/show_bug.cgi?id=1804549
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This patch shows a bug in our code: the
<model vendor_id="Libvirt QEMU"/>
element present in the source XML is lost when the parsed CPU definition
is formatted back to XML.
https://bugzilla.redhat.com/show_bug.cgi?id=1804549
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
If the parsed 'raw' format JSON string has 'offset' or 'size' attributes
parse them as the format slice.
https://bugzilla.redhat.com/show_bug.cgi?id=1791788
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Add a set of test data to see whether the backing store strings are
formatted reasonably. Note that we don't support direct creation of such
images so those tests are not enabled.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The storage slice will require a specific node name in cases when the
image format is not raw. Store and format them in the status XML.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
QEMU allows specifying the offset and size into a raw file to expose a
sub-slice of the image to the guest with the raw driver. Libvirt
currently doesn't support it but we can add test case for future
reference.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
We will use this capability to detect whether the QEMU binary
supports the kvm-no-adjvtime CPU feature.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Our virCommand helper API already has the ability to capture
program output, there's no need to open-code it.
Apart from simplifying the code, the test is marginally faster
due to recent improvements in virCommandMassClose.
Until now, both stderr and stdout were stored in the same buffer.
This change stores stderr separately and expects it to be empty
for all the tests we currently run.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
