Commit Graph

48531 Commits

Author SHA1 Message Date
Andrea Bolognani
6f42d9610c meson: Move definition of os_release
We're about to introduce another user of the value in a
different scope.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2023-05-05 15:08:29 +02:00
Andrea Bolognani
e54a419693 rpm: Set initconfdir explicitly
The default would already work fine for Fedora and RHEL, but
it's better to be explicit.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2023-05-05 15:08:28 +02:00
Andrea Bolognani
32f772e986 meson: Use initconfdir
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2023-05-05 15:08:25 +02:00
Andrea Bolognani
9850b37e39 meson: Introduce initconfdir option
Right now we expect the configuration files for init scripts
to live in /etc/sysconfig, but that location is only used by
RHEL- and SUSE-derived distros.

This means that packagers for other distros have to patch
things as part of the build process, while people building
from source will get wonky integration.

This new option will provide a convenient way to override
the default location at build time that is usable by distro
packagers and people building from source alike.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2023-05-05 15:08:19 +02:00
Andrea Bolognani
4419e74117 util: Improve comment for workaround
Now that a version of GLib that contains the fix has been
released, it's more useful to record that information. Adding
a TODO annotation makes the whole thing easily greppable.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-05-04 18:30:25 +02:00
Andrea Bolognani
e533074983 qemu: Fix error message
The spelling is slightly different from another otherwise
identical error message in the same file.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
2023-05-04 18:03:56 +02:00
Daniel Henrique Barboza
d4c39bad85 cpu_riscv64.c: add update() implementation
At this moment it is not possible to launch a 'riscv64' domain if a CPU
definition is presented in the domain. For example, adding this CPU
definition:

  <cpu mode='custom' match='exact' check='none'>
    <model fallback='forbid'>rv64</model>
  </cpu>

Will trigger the following error:

$ sudo ./run tools/virsh start riscv-virt1
error: Failed to start domain 'riscv-virt1'
error: this function is not supported by the connection driver:
       cannot update guest CPU for riscv64 architecture

The error comes from virCPUUpdate(), via qemuProcessUpdateGuestCPU(),
and it's caused by the absence of the 'update' API in the existing
RISC-V driver.

Add an 'update' API impl to the RISC-V driver to allow for CPU
definitions to be declared in RISC-V domains. This API was copied from
the ARM driver (virCPUarmUpdate()) since it's a good enough
implementation to get us going.

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2023-05-04 14:15:15 +02:00
Andrea Bolognani
2f197ab695 meson: Fix qemu_{user,group} defaults for Arch
The current values might have been accurate at the time
when the logic was introduced, but these days Arch is
using the same ones as Debian.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat>
2023-05-03 10:15:09 +02:00
Shaleen Bathla
b4f5e6c91b tools: virsh-domain: display progress with enhanced granularity
Switch from int to double for displaying job progress upto 2 decimal
places.

Signed-off-by: Shaleen Bathla <shaleen.bathla@oracle.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2023-05-02 15:52:20 +02:00
Shaleen Bathla
51cfca2210 tools: virsh-domain: refactor variable initialization
Signed-off-by: Shaleen Bathla <shaleen.bathla@oracle.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2023-05-02 15:52:20 +02:00
Peter Krempa
4b5a9e34ad qemu: Use configured iothread poll parameters on startup
Implement the support for the persisted poll parameters and remove
restrictions on saving config when modifying them during runtime.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-05-02 14:32:47 +02:00
Peter Krempa
83eee66f81 conf: Store the iothread 'poll' settings in the XML
Currently we allow configuring the 'poll-max-ns', 'poll-grow', and
'poll-shrink' parameters of qemu iothreads only during runtime and they
are not persisted. Add XML machinery to persist them.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-05-02 14:32:47 +02:00
Peter Krempa
6df1d137dd virsh: cmdIOThreadSet: Use bigger types for --poll-grow and --poll-shrink
The qemu driver now accepts also _ULLONG as type for bigger numbers. Use
the 'virTypedParamListAddUnsigned' helper to use the bigger typed
parameter type if necessary to allow full range of the values while
preserving compatibility.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-05-02 14:32:47 +02:00
Peter Krempa
6f9d66c828 qemu: Store all iothread's 'poll*' attributes as unsigned long long
Convert the internal types to unsigned long long. Luckily we can also
covert the external types too:

 - 'qemuDomainSetIOThreadParams' can accept both _UINT and _ULLONG by
   converting to 'virTypedParamsGetUnsigned'

 - querying is handled via the bulk stats API which is flexible:
    - we use virTypedParamListAddUnsigned to use the bigger type only if
      necessary
    - most users don't even notice because the bindings abstract the
      data types

Apart from the code modifications we also improve the documentation
which was missing for the setters.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-05-02 14:32:47 +02:00
Peter Krempa
6d8dcc644c qemu: Remove iothread 'poll-' value validation
QEMU accepts even values bigger than INT_MAX. The reasoning for these
checks was that the QAPI definition declares them as 'int', but in QAPI
terms that's any number as it's JSON.

Remove the validation as well as the comment misinterpreting the QAPI
definiton.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-05-02 14:32:47 +02:00
Peter Krempa
e094d21004 virsh: cmdIOThreadSet: Refactor to use virTypedParamList
Refactor to use the new data type so that we can use the APIs of it in
upcoming patches.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-05-02 14:32:47 +02:00
Peter Krempa
07652410a7 virTypedParamsValidate: Allow typed params to be both _UINT and _ULLONG
For certain typed parameters we want to extend the supproted range by
switching to VIR_TYPED_PARAM_ULLONG. To preserve compatibility we've
added APIs such as 'virTypedParamsGetUnsigned' and
'virTypedParamListAddUnsigned' which automatically select the bigger
type if necessary.

This patch adds a new internal macro VIR_TYPED_PARAM_UNSIGNED which
is used with virTypedParamsValidate to allow both types and adjusts the
code to handle it properly.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-05-02 14:32:47 +02:00
Peter Krempa
b5ee977d17 virTypedParamsValidate: Refactor variable declaration and cleanup
Use automatic memory cleanup for the 'keys' and 'sorted' helpers and
remove the 'cleanup' label. Since this patch is modifying variable
declarations ensure that all declarations conform with our coding style.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-05-02 14:32:46 +02:00
Peter Krempa
111eeba7a7 util: virtypedparam: Introduce virTypedParamsGetUnsigned
Add an internal helper for fetching a typed parameter which can be
either of the '_UINT' or '_ULONG' type and store it in a unsigned long
long variable.

Since this is an internal helper it offers less protections against
invalid use compared to those we expose as public API.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-05-02 14:32:46 +02:00
Peter Krempa
e280e83bff util: typedparam: Introduce virTypedParamListAddUnsigned
The new helper adds a unsigned value, stored as _UINT if it fits into
the type and stored as _ULLONG otherwise.

This is useful for the statistics code which is quite tolerant to
changes in type in cases when we'll need more range for the value.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-05-02 14:32:46 +02:00
Peter Krempa
f9f40a6d4b util: virtypedparam: Remove return values from virTypedParamListAdd* APIs
The function now return always 0. Refactor the code and remove return
values.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-05-02 14:32:46 +02:00
Peter Krempa
29dd390ea6 util: virtypedparam: Store errors inside virTypedParamList
The only non-abort()-ing error which can happen is if the field name is
too long. Store the overly long name in the virTypedParamList container
so that in upcoming patches the helpers adding to the list can be
refactored to not have a return value.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-05-02 14:32:46 +02:00
Peter Krempa
ec3a076c9e util: virtypedparam: Refactor return value of virTypedParamListStealParams
Return the number of parameters via pointer passed as argument to free
up possibility to report errors. Strangely all callers actually use
'int' as type for storing the count of elements, thus this function will
use the same.

The function is also renamed to virTypedParamListSteal.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-05-02 14:32:46 +02:00
Peter Krempa
88925728f6 util: virtypedparam: Privatize definition of struct _virTypedParamList
Ensure that all callers access it via the APIs.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-05-02 14:32:46 +02:00
Peter Krempa
50be70ded3 Use 'virTypedParamListFetch' for extracting identity parameters list
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-05-02 14:32:46 +02:00
Peter Krempa
0fac024958 util: virtypedparam: Introduce 'virTypedParamListFetch'
Introduce a helper that fetches the typed parameters from the list while
still preserving ownership of the pointer by the list.

In the future this will be also able to report errors stored in the
list.

Signed-off-by: Peter Krempa <pkrempa@redhat.com
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-05-02 14:32:46 +02:00
Peter Krempa
8ea33c8c18 qemuDomainGetStatsBlock: Don't directly access virTypedParamList
The struct will be made private in upcoming patches. Construct the list
of block entries into a separate list and append them rather than
remember the index of the count element.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2023-05-02 14:32:46 +02:00
Peter Krempa
e3dff704bf util: typedparam: Introduce 'virTypedParamListConcat'
Introduce a helper function to concatenate two virTypedParamLists. This
will allow us to refactor qemuDomainGetStatsBlock to not access the list
directly.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2023-05-02 14:32:46 +02:00
Peter Krempa
0d09e79b42 util: virtypedparam: Introduce virTypedParamListNew()
Add an allocator function and refactor all allocations to use it. In
upcoming patches 'struct _virTypedParamList' will be made private.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2023-05-02 14:32:46 +02:00
Peter Krempa
2e18d84746 virtypedparam.h: Consistently use contemporary header style
The header uses both styles randomly, switch it to the contemporary
style.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2023-05-02 14:32:46 +02:00
Peter Krempa
6813a46db5 util: virtypedparam: Simplify error handling in virTypedParamListAdd*
Don't check the return value of 'virTypedParamListExtend' which will
always be a valid pointer and 'virTypedParameterAssignValue' always
returns 0.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2023-05-02 14:32:46 +02:00
Peter Krempa
ff8a626c58 virTypedParameterAssignValueVArgs: Ensure proper typed param type in caller
There are two callers of virTypedParameterAssignValueVArgs.

- 'virTypedParameterAssignValue' always uses the correct type, thus
  doesn't need to be modified. Just use the proper type in the function
  declaration

- 'virTypedParameterAssign' can get improper type, but we can move the
  validation into it decreasing the scope in which failures need to be
  propagated.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2023-05-02 14:32:46 +02:00
Peter Krempa
81391c0e1d virTypedParamsDeserialize: Remove unnecessary line breaks
All changed lines even fit into 80 columns.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2023-05-02 14:32:46 +02:00
Peter Krempa
49dc447d31 util: virtypedparam: Use proper enum type for all switch() statements
Ensure that all switch statements in this module use the proper type in
switch() statements to ensure complier protections.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2023-05-02 14:32:46 +02:00
Peter Krempa
d9ed32bb27 virTypedParameterAssignValue: Drop 'copystr' parameter
All callers pass 'true'.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2023-05-02 14:32:46 +02:00
Jiri Denemark
30403ef1d6 Post-release version bump to 9.4.0
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2023-05-02 14:18:37 +02:00
Jiri Denemark
5a2af90ee2 Release of libvirt-9.3.0
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2023-05-02 14:15:48 +02:00
Peter Krempa
ed11e2f838 NEWS: Update news for the 9.3.0 release
Update the news file mentioning important changes such as the change of
translatable strings or the fix of inactive snapshots of VMs using uefi.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-05-02 13:51:35 +02:00
Tim Shearer
6425a311b8 virpci: Resolve leak in virPCIVirtualFunctionList cleanup
Repeatedly querying an SR-IOV PCI device's capabilities exposes a
memory leak caused by a failure to free the virPCIVirtualFunction
array within the parent struct's g_autoptr cleanup.

Valgrind output after getting a single interface's XML description
1000 times:

==325982== 256,000 bytes in 1,000 blocks are definitely lost in loss record 2,634 of 2,635
==325982==    at 0x4C3C096: realloc (vg_replace_malloc.c:1437)
==325982==    by 0x59D952D: g_realloc (in /usr/lib64/libglib-2.0.so.0.5600.4)
==325982==    by 0x4EE1F52: virReallocN (viralloc.c:52)
==325982==    by 0x4EE1FB7: virExpandN (viralloc.c:78)
==325982==    by 0x4EE219A: virInsertElementInternal (viralloc.c:183)
==325982==    by 0x4EE23B2: virAppendElement (viralloc.c:288)
==325982==    by 0x4F65D85: virPCIGetVirtualFunctionsFull (virpci.c:2389)
==325982==    by 0x4F65753: virPCIGetVirtualFunctions (virpci.c:2256)
==325982==    by 0x505CB75: virNodeDeviceGetPCISRIOVCaps (node_device_conf.c:2969)
==325982==    by 0x505D181: virNodeDeviceGetPCIDynamicCaps (node_device_conf.c:3099)
==325982==    by 0x505BC4E: virNodeDeviceUpdateCaps (node_device_conf.c:2677)
==325982==    by 0x260FCBB2: nodeDeviceGetXMLDesc (node_device_driver.c:355)

Signed-off-by: Tim Shearer <tshearer@adva.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-05-02 06:49:33 +02:00
Yuri Chornoivan
844a3b48d6 Translated using Weblate (Ukrainian)
Currently translated at 100.0% (10399 of 10399 strings)

Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/uk/

Co-authored-by: Yuri Chornoivan <yurchor@ukr.net>
Signed-off-by: Yuri Chornoivan <yurchor@ukr.net>
2023-04-28 06:21:01 +02:00
김인수
2e9be9c465 Translated using Weblate (Korean)
Currently translated at 100.0% (10399 of 10399 strings)

Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/ko/

Co-authored-by: 김인수 <simmon@nplob.com>
Signed-off-by: 김인수 <simmon@nplob.com>
2023-04-28 06:21:01 +02:00
Andrea Bolognani
0324adb647 meson: Check header usability
This fixes cross-building in some scenarios.

Specifically, when building for armv7l on x86_64, has_header()
will see the x86_64 version of the linux/kmv.h header and
consider it to be usable. Later, when an attempt is made to
actually include it, the compiler will quickly realize that
things can't quite work.

The reason why we haven't hit this in our CI is that we only ever
install the foreign version of header files. When building the
Debian package, however, some of the Debian-specific tooling will
bring in the native version of the Linux headers in addition to
the foreign one, causing meson to misreport the header's
availability status.

Checking for actual usability, as opposed to mere presence, of
headers is enough to make things work correctly in all cases.

The meson documentation recommends using has_header() instead of
check_header() whenever possible for performance reasons, but
while testing this change on fairly old and underpowered hardware
I haven't been able to measure any meaningful slowdown.

https://bugs.debian.org/1024504

Suggested-by: Helmut Grohne <helmut@subdivi.de>
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2023-04-27 15:29:10 +02:00
Michal Privoznik
a3cc0e9ceb ci: Regenerate files
This removes minor version number from OpenSUSE LEAP target names
and on CentOS Stream 9 installs flake8 from repositories, instead
of pip.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2023-04-27 15:02:42 +02:00
Andrea Bolognani
567f1ece98 docs: Drop java.rst
We no longer link to it from anywhere, and a server-side
redirect has been created to keep existing external links
working.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2023-04-27 11:06:49 +02:00
Andrea Bolognani
c9e7938deb docs: Link to java.libvirt.org
All the information from java.rst have been transferred
to the subproject's own website.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2023-04-27 11:06:42 +02:00
Weblate
74b86146ef Update translation files
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>
2023-04-25 13:18:56 +02:00
Jiri Denemark
61cc837fa2 po: Refresh potfile for v9.3.0
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2023-04-25 13:15:35 +02:00
Michal Privoznik
4644aba0b0 qemu: Stop virQEMUCaps propagation into qemuHostdevPreparePCIDevices()
After previous cleanups, qemuHostdevPreparePCIDevices() no longer
needs virQEMUCaps. Drop its passing from callers.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2023-04-25 12:36:31 +02:00
Michal Privoznik
430fc2ec26 qemu: Remove empty functions
After previous cleanup, there are some functions that do nothing:

  qemuConnectDomainXMLToNativePrepareHostHostdev()
  qemuConnectDomainXMLToNativePrepareHost()
  qemuProcessPrepareHostHostdev()
  qemuProcessPrepareHostHostdevs()

Remove them.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2023-04-25 12:36:31 +02:00
Michal Privoznik
fea0d8c40d qemu: Move <hostdev> SCSI path generation into qemuDomainPrepareHostdev()
When preparing a SCSI <hostdev/> with passthrough of a host SCSI
adapter (i.e. no protocol), a virStorageSource structure is
initialized and stored inside virDomainHostdevDef. But the source
structure is filled in many places, with almost the same code.

Firstly, qemuProcessPrepareHostHostdev() and
qemuConnectDomainXMLToNativePrepareHostHostdev() are the same.

Secondly, qemuDomainPrepareHostdev() allocates the src structure,
only to let qemuProcessPrepareHostHostdev() fill src->path later.

Well, src->path can be filled at the same place where the src
structure is allocated (qemuDomainPrepareHostdev()) which renders
the other two functions needless.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2023-04-25 12:36:30 +02:00