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[PATCH 0/4] qemu_agent: Rework domain object handling in open
by Michal Privoznik 12 Nov '21

12 Nov '21

The most important patch is the first one because it fixes a race condition. The rest is just a cleanup I've noticed while looking at the code. Michal Prívozník (4): qemu_agent: Rework domain object locking when opening agent qemuAgentOpen: Rework domain object refcounting qemu_agent: Drop destroy callback qemuMonitorOpen: Rework domain object refcounting src/qemu/qemu_agent.c | 17 ++++++++--------- src/qemu/qemu_agent.h | 2 -- src/qemu/qemu_monitor.c | 5 ----- src/qemu/qemu_process.c | 20 -------------------- 4 files changed, 8 insertions(+), 36 deletions(-) -- 2.32.0

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[libvirt PATCH 0/2] improve audio device compat handling on migration
by Daniel P. Berrangé 12 Nov '21

12 Nov '21

Avoid being over-eager in stripping <audio> elements. This still isn't ideal, because if a user happened to provide an audio config that *exactly* matches the libvirt historical default we'll still strip it. Thinking that maybe libvirt should advertize feature flags in te migration cookies. eg if the QEMU driver on the target host reports "explicit-audiodev", then te source host knows it doesn't need to strip it out to migrate to this host. If it doesn't report it, then it knows it must be an older libvirt version pre-dating audiodev. Daniel P. Berrangé (2): conf: add helper for comparing virDomainAudioDef objects qemu: don't strip audio elements with user config present src/conf/domain_conf.c | 144 +++++++++++++++++++++++++++++++++++++++ src/conf/domain_conf.h | 3 + src/libvirt_private.syms | 1 + src/qemu/qemu_domain.c | 72 +++++++++++--------- 4 files changed, 188 insertions(+), 32 deletions(-) -- 2.31.1

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[PATCH v2 0/3] Add virt-pki-query-dn binary
by Martin Kletzander 12 Nov '21

12 Nov '21

v2: - do not use err*() functions - fix missing include dir in meson.build Patches 2 and 3 are reviewed. Martin Kletzander (3): tools: Add virt-pki-query-dn binary Add suggestions for virt-pki-query-dn usage news: Mention the addition of virt-pki-query-dn binary NEWS.rst | 6 ++ docs/remote.html.in | 4 + libvirt.spec.in | 1 + po/POTFILES.in | 1 + src/remote/libvirtd.conf.in | 5 ++ src/rpc/virnettlscontext.c | 2 +- tests/virconfdata/libvirtd.conf | 4 + tests/virconfdata/libvirtd.out | 4 + tools/meson.build | 27 ++++++ tools/virt-pki-query-dn.c | 140 ++++++++++++++++++++++++++++++++ 10 files changed, 193 insertions(+), 1 deletion(-) create mode 100644 tools/virt-pki-query-dn.c -- 2.33.1

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[PATCH 0/6] Add virt-pki-query-dn binary
by Martin Kletzander 12 Nov '21

12 Nov '21

*** BLURB HERE *** Martin Kletzander (6): rpc: Resize dname for longer DN from TLS certs tools: Add virt-pki-query-dn binary docs: Simplify explanation of tls_allowed_dn_list wildcards Remove needless space Add suggestions for virt-pki-query-dn usage news: Mention the addition of virt-pki-query-dn binary NEWS.rst | 6 ++ docs/remote.html.in | 8 +- libvirt.spec.in | 1 + po/POTFILES.in | 1 + src/remote/libvirtd.conf.in | 7 +- src/rpc/virnettlscontext.c | 22 ++--- tests/virconfdata/libvirtd.conf | 9 ++- tests/virconfdata/libvirtd.out | 9 ++- tools/meson.build | 26 ++++++ tools/virt-pki-query-dn.c | 137 ++++++++++++++++++++++++++++++++ 10 files changed, 207 insertions(+), 19 deletions(-) create mode 100644 tools/virt-pki-query-dn.c -- 2.33.1

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[PATCH 0/7] Misc g_auto() rewrites
by Michal Privoznik 11 Nov '21

11 Nov '21

I've been looking at our tests lately and noticed an opportunity to rewrite pieces of code to g_auto() magic. Michal Prívozník (7): qemuagenttest: Don't leak virTypedParameter on failure Prefer g_auto(GStrv) over g_strfreev() qemu: Use g_autoptr(qemuMonitorCPUModelInfo) qemuConnectStealCPUModelFromInfo: Drop needless 'cleanup' label tests: Use g_autoptr(qemuMonitorTest) test: Use g_autofree more tests: Drop cleanup/error labels src/bhyve/bhyve_command.c | 3 +- src/bhyve/bhyve_parse_command.c | 22 +-- src/libxl/libxl_conf.c | 9 +- src/libxl/xen_common.c | 18 +- src/libxl/xen_xl.c | 17 +- src/lxc/lxc_container.c | 4 +- src/lxc/lxc_native.c | 24 +-- src/qemu/qemu_driver.c | 17 +- src/remote/remote_daemon_dispatch.c | 3 +- src/remote/remote_driver.c | 4 +- src/storage/storage_backend_rbd.c | 3 +- src/util/vircgroup.c | 3 +- src/util/vircgroupv2.c | 4 +- src/util/virfirmware.c | 6 +- src/util/viruri.c | 3 +- src/vbox/vbox_common.c | 12 +- src/vbox/vbox_snapshot_conf.c | 40 ++-- src/vbox/vbox_tmpl.c | 3 +- src/vz/vz_sdk.c | 3 +- tests/qemuagenttest.c | 286 ++++++++++++---------------- tests/qemucapabilitiestest.c | 22 +-- tests/qemuhotplugtest.c | 3 +- tests/qemumigparamstest.c | 40 ++-- tests/qemumonitorjsontest.c | 95 ++++----- tests/qemumonitortestutils.c | 63 +++--- tests/vboxsnapshotxmltest.c | 3 +- tests/virconftest.c | 3 +- tests/virfiletest.c | 3 +- tests/virstringtest.c | 3 +- tools/virsh-host.c | 13 +- tools/virt-login-shell-helper.c | 7 +- tools/vsh.c | 4 +- 32 files changed, 279 insertions(+), 464 deletions(-) -- 2.32.0

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[PATCH for-6.2] docs: Deprecate incorrectly typed device_add arguments
by Kevin Wolf 11 Nov '21

11 Nov '21

While introducing a non-QemuOpts code path for device creation for JSON -device, we noticed that QMP device_add doesn't check its input correctly (accepting arguments that should have been rejected), and that users may be relying on this behaviour (libvirt did until it was fixed recently). Let's use a deprecation period before we fix this bug in QEMU to avoid nasty surprises for users. Signed-off-by: Kevin Wolf <kwolf(a)redhat.com> --- docs/about/deprecated.rst | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst index 600031210d..c03fcf951f 100644 --- a/docs/about/deprecated.rst +++ b/docs/about/deprecated.rst @@ -250,6 +250,20 @@ options are removed in favor of using explicit ``blockdev-create`` and ``blockdev-add`` calls. See :doc:`/interop/live-block-operations` for details. +Incorrectly typed ``device_add`` arguments (since 6.2) +'''''''''''''''''''''''''''''''''''''''''''''''''''''' + +Due to shortcomings in the internal implementation of ``device_add``, QEMU +incorrectly accepts certain invalid arguments: Any object or list arguments are +silently ignored. Other argument types are not checked, but an implicit +conversion happens, so that e.g. string values can be assigned to integer +device properties or vice versa. + +This is a bug in QEMU that will be fixed in the future so that previously +accepted incorrect commands will return an error. Users should make sure that +all arguments passed to ``device_add`` are consistent with the documented +property types. + System accelerators ------------------- -- 2.31.1

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[PATCH 0/5] Use virXXXEndAPI() more
by Michal Privoznik 11 Nov '21

11 Nov '21

*** BLURB HERE *** Michal Prívozník (5): Use virDomainObjEndAPI() more Use virInterfaceObjEndAPI() more Use virNWFilterBindingObjEndAPI() more Use virNodeDeviceObjEndAPI() more Use virSecretObjEndAPI() more src/conf/virdomainobjlist.c | 24 +++++++----------------- src/conf/virinterfaceobj.c | 3 +-- src/conf/virnodedeviceobj.c | 3 +-- src/conf/virnwfilterbindingobjlist.c | 10 +++------- src/conf/virsecretobj.c | 3 +-- src/libxl/libxl_driver.c | 3 +-- 6 files changed, 14 insertions(+), 32 deletions(-) -- 2.32.0

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[PATCH 0/1] Fix the bug about virsh attach-interface from an ovs
by jx8zjs 11 Nov '21

11 Nov '21

bridge_driver: use ovs-vsctl to setup and clean Qos when using an OVS bridge Fix bug 1826168: bridge type network with ovs bridge can start with Qos setting which do not take any effect Resolves:https://bugzilla.redhat.com/show_bug.cgi?id=1826168 zhangjl02 (1): bridge_driver: use ovs-vsctl to setup and clean Qos when using an OVS bridge src/network/bridge_driver.c | 65 +++++++++++++++++++++++++++++++------ 1 file changed, 55 insertions(+), 10 deletions(-) -- 2.30.2.windows.1

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[PATCH v1 0/2] qemu_process: ensure the reboot process is performed completely
by Bihong Yu 11 Nov '21

11 Nov '21

When the vm reboot in ACPI mode, the vm has a certain probability to be shutoff or paused status if the libvirtd is restarted for some reason, which is not expected. This patchset ensure the reboot process is performed completely. Bihong Yu (2): qemu_process: set fakereboot flags false after processing fakereboot over qemu_process: continue to process fakereboot after restarting libvirtd src/qemu/qemu_process.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) -- 2.27.0

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[libvirt PATCH v2 0/1] Ignore EPERM on attempts to clear a VF VLAN ID
by Dmitrii Shcherbakov 11 Nov '21

11 Nov '21

SmartNIC DPUs may not expose some privileged eswitch operations to the hypervisor hosts. For example, this happens with Bluefield devices running in the ECPF (default) mode [1] for security reasons. While VF MAC address programming is possible via an RTM_SETLINK operation, trying to set a VLAN ID in the same operation will fail with EPERM. In the kernel a relevant call chain may look like do_setlink -> do_setvfinfo -> dev->netdev_ops->set_vf_vlan which calls a driver-specific function like [2] eventually. The equivalent ip link commands below provide an illustration: 1. This works: sudo ip link set enp130s0f0 vf 2 mac de:ad:be:ef:ca:fe 2. Setting (or clearing) a VLAN fails with EPERM: sudo ip link set enp130s0f0 vf 2 vlan 0 RTNETLINK answers: Operation not permitted 3. This is what Libvirt attempts to do today (when trying to clear a VF VLAN at the same time as programming a VF MAC). sudo ip link set enp130s0f0 vf 2 vlan 0 mac de:ad:be:ef:ca:fe RTNETLINK answers: Operation not permitted If setting an explicit VLAN ID results in an EPERM, clearing a VLAN (setting a VLAN ID to 0) can be handled gracefully by ignoring the EPERM error with the rationale being that if we cannot set this state in the first place, we cannot clear it either. Thus, virNetDevSetVfConfig is split into two distinct functions. If clearing a VLAN ID fails with EPERM, the error is simply ignored. Both new functions rely virNetDevSendVfSetLinkRequest that implements common functionality related to formatting a request, sending it and handling error conditions and returns 0 or an error since in both cases the payload is either NLMSG_DONE (no error) or NLMSG_ERROR where an error message is needed by the caller to handle known cases appropriately. This function allows the conditional code to be unit tested. An alternative to this could be providing a higher level control plane mechanism that would provide metadata about a device being remotely managed in which case Libvirt would avoid trying to set or clear a VLAN ID. This would be more complicated since other software (like Nova in the OpenStack case) would have to annotate every guest device with an attribute indicating whether a device is remotely managed or not based on operator provided configuration so that Libvirt can act on this and avoid VLAN programming. https://gitlab.com/dmitriis/libvirt/-/pipelines/406528913 [1] https://docs.mellanox.com/display/BlueFieldSWv35111601/Modes+of+Operation#M… [2] https://github.com/torvalds/linux/blob/v5.15/drivers/net/ethernet/mellanox/… Dmitrii Shcherbakov (1): Ignore EPERM on attempts to clear VF VLAN ID src/libvirt_private.syms | 7 ++ src/util/virnetdev.c | 199 ++++++++++++++++++++++------------- src/util/virnetdevpriv.h | 44 ++++++++ tests/virnetdevtest.c | 222 ++++++++++++++++++++++++++++++++++++++- 4 files changed, 396 insertions(+), 76 deletions(-) create mode 100644 src/util/virnetdevpriv.h -- 2.32.0

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[PATCH] libxl: Free data returned from libxl_userdata_retrieve
by Jim Fehlig 11 Nov '21

11 Nov '21

Found via valgrind ==15016== 3,701 bytes in 2 blocks are definitely lost in loss record 975 of 1,009 ==15016== at 0x4C2A2AF: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so) ==15016== by 0x1FCD30CB: libxl_read_file_contents (in /usr/lib64/libxenlight.so.4.12.0) ==15016== by 0x1FCCA58A: ??? (in /usr/lib64/libxenlight.so.4.12.0) ==15016== by 0x1FCCA6C2: libxl_userdata_retrieve (in /usr/lib64/libxenlight.so.4.12.0) ==15016== by 0x1FA42A5A: libxlReconnectDomain (libxl_driver.c:394) ==15016== by 0x53BAC99: virDomainObjListHelper (virdomainobjlist.c:802) ==15016== by 0x530842F: virHashForEach (virhash.c:575) ==15016== by 0x53BC0E0: virDomainObjListForEach (virdomainobjlist.c:817) ==15016== by 0x1FA423C4: libxlReconnectDomains (libxl_driver.c:468) ==15016== by 0x1FA423C4: libxlStateInitialize (libxl_driver.c:778) ==15016== by 0x54E8E9E: virStateInitialize (libvirt.c:657) ==15016== by 0x12DBFA: daemonRunStateInit (remote_daemon.c:797) ==15016== by 0x535BF79: virThreadHelper (virthread.c:206) Signed-off-by: Jim Fehlig <jfehlig(a)suse.com> --- src/libxl/libxl_driver.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c index 7ea157f9c4..1a9bf8f186 100644 --- a/src/libxl/libxl_driver.c +++ b/src/libxl/libxl_driver.c @@ -461,6 +461,7 @@ libxlReconnectDomain(virDomainObj *vm, cleanup: libxl_dominfo_dispose(&d_info); + VIR_FREE(data); virObjectUnlock(vm); virObjectUnref(vm); virObjectUnref(cfg); -- 2.33.0

2 2

[PATCH 0/2] Remove support for tls_allowed_dn_list
by Martin Kletzander 10 Nov '21

10 Nov '21

Patch 1/2 details the reasons for this change. Martin Kletzander (2): tls: Drop support for tls_allowed_dn_list news: Add information about removing tls_allowed_dn_list NEWS.rst | 6 ++++ docs/remote.html.in | 26 -------------- docs/tlscerts.html.in | 6 ---- src/remote/libvirtd.aug.in | 1 - src/remote/libvirtd.conf.in | 16 --------- src/remote/remote_daemon.c | 2 -- src/remote/remote_daemon_config.c | 19 +++++----- src/remote/remote_daemon_config.h | 1 - src/remote/test_libvirtd.aug.in | 4 --- src/rpc/virnettlscontext.c | 60 ++++++------------------------- src/rpc/virnettlscontext.h | 2 -- tests/virconfdata/libvirtd.conf | 17 --------- tests/virconfdata/libvirtd.out | 14 -------- tests/virnettlscontexttest.c | 1 - tests/virnettlssessiontest.c | 1 - 15 files changed, 27 insertions(+), 149 deletions(-) -- 2.33.1

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[PATCH v4 0/5] qapi: Add feature flags to enum members
by Markus Armbruster 10 Nov '21

10 Nov '21

PATCH 1+2 add feature flags to enum members. Awkward due to an introspection design mistake; see PATCH 1 for details. PATCH 3+4 implement policy deprecated-input={reject,crash} for enum values. Policy deprecated-output=hide is not implemented, because we can't hide a value without hiding the entire member, which is almost certainly more than the requester of this policy bargained for. Perhaps we want a new policy deprecated-output=hide-or-else-crash to help us catch unwanted use of deprecated enum values. Perhaps we want deprecated-output=hide to behave that way together with deprecated-input=crash. Or even always. Thoughts? PATCH 5 puts the new feature flags to use. It's RFC because it makes sense only on top of Vladimir's deprecation of drive-backup. See its commit message for a reference. I prefer to commit new features together with a use outside tests/. PATCH 5 adds such a use, but it's RFC, because it depends on Vladimir's work. Perhaps another use pops up. I can delay this work in the hope of a use becoming ready, but the feature flags work I have in the pipeline will eventually force my hand. v4: * PATCH 1: Deprecate SchemaInfoEnum member @values. * PATCH 2: Doc tweak v3: * PATCH 1+2: Update qapi-code-gen.rst [Kevin, Eric] * PATCH 4: Commit message typo [Eric], doc update moved to PATCH 2 * PATCH 5: Doc comment FIXME resolved [Kevin] v2: * Rebased with straightforward conflicts. * PATCH 1-4: No longer RFC. * PATCH 1: "Since" information fixed [Eric]. Commit message updated to reflect feedback. * PATCH 2: Commit message amended to point out special feature flag 'deprecated' is ignored at this stage. * PATCH 4: Documentation updated. Commit message tweaked. Markus Armbruster (5): qapi: Enable enum member introspection to show more than name qapi: Add feature flags to enum members qapi: Move compat policy from QObject to generic visitor qapi: Implement deprecated-input={reject,crash} for enum values block: Deprecate transaction type drive-backup docs/about/deprecated.rst | 6 ++++ docs/devel/qapi-code-gen.rst | 29 ++++++++++++++----- qapi/compat.json | 3 ++ qapi/introspect.json | 28 ++++++++++++++++-- qapi/transaction.json | 6 +++- include/qapi/qobject-input-visitor.h | 4 --- include/qapi/qobject-output-visitor.h | 4 --- include/qapi/util.h | 6 +++- include/qapi/visitor-impl.h | 3 ++ include/qapi/visitor.h | 9 ++++++ qapi/qapi-visit-core.c | 27 +++++++++++++++-- qapi/qmp-dispatch.c | 4 +-- qapi/qobject-input-visitor.c | 14 +-------- qapi/qobject-output-visitor.c | 14 +-------- scripts/qapi/expr.py | 3 +- scripts/qapi/introspect.py | 19 +++++++++--- scripts/qapi/schema.py | 22 ++++++++++++-- scripts/qapi/types.py | 17 ++++++++++- tests/qapi-schema/doc-good.json | 5 +++- tests/qapi-schema/doc-good.out | 3 ++ tests/qapi-schema/doc-good.txt | 3 ++ .../qapi-schema/enum-dict-member-unknown.err | 2 +- tests/qapi-schema/qapi-schema-test.json | 3 +- tests/qapi-schema/qapi-schema-test.out | 1 + tests/qapi-schema/test-qapi.py | 1 + 25 files changed, 174 insertions(+), 62 deletions(-) -- 2.31.1

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[libvirt PATCH] qemu_command: do not use host-nodes for system memory
by Pavel Hrdina 10 Nov '21

10 Nov '21

Commit 88957116c9d3cb4705380c3702c9d4315fb500bb switched to use memory-backend-* for regular VM memory as well. That change indirectly started using 'host-nodes' for system memory which results in QEMU calling mbind() to bind the system memory to specific NUMA node if the VM XML contains the configuration similar to this: ... <numatune> <memory mode='strict' nodeset='0'/> </numatune> ... Once the VM was started with that configuration it was no longer possible to change the memory NUMA nodeset. Fixes: 677c90cc1d1fcb3aba09b5d4f0f8f83099911775 Signed-off-by: Pavel Hrdina <phrdina(a)redhat.com> --- src/qemu/qemu_command.c | 3 +- .../numatune-system-memory.x86_64-latest.args | 32 +++++++++++++++++++ .../numatune-system-memory.xml | 24 ++++++++++++++ tests/qemuxml2argvtest.c | 1 + 4 files changed, 59 insertions(+), 1 deletion(-) create mode 100644 tests/qemuxml2argvdata/numatune-system-memory.x86_64-latest.args create mode 100644 tests/qemuxml2argvdata/numatune-system-memory.xml diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 483041f584..9bd7258b1d 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -3631,7 +3631,8 @@ qemuBuildMemoryBackendProps(virJSONValue **backendProps, /* If mode is "restrictive", we should only use cgroups setting allowed memory * nodes, and skip passing the host-nodes and policy parameters to QEMU command * line which means we will use system default memory policy. */ - if (nodemask && mode != VIR_DOMAIN_NUMATUNE_MEM_RESTRICTIVE) { + if (!systemMemory && nodemask && + mode != VIR_DOMAIN_NUMATUNE_MEM_RESTRICTIVE) { if (!virNumaNodesetIsAvailable(nodemask)) return -1; if (virJSONValueObjectAdd(props, diff --git a/tests/qemuxml2argvdata/numatune-system-memory.x86_64-latest.args b/tests/qemuxml2argvdata/numatune-system-memory.x86_64-latest.args new file mode 100644 index 0000000000..aee9b2ce76 --- /dev/null +++ b/tests/qemuxml2argvdata/numatune-system-memory.x86_64-latest.args @@ -0,0 +1,32 @@ +LC_ALL=C \ +PATH=/bin \ +HOME=/tmp/lib/domain--1-QEMUGuest1 \ +USER=test \ +LOGNAME=test \ +XDG_DATA_HOME=/tmp/lib/domain--1-QEMUGuest1/.local/share \ +XDG_CACHE_HOME=/tmp/lib/domain--1-QEMUGuest1/.cache \ +XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \ +/usr/bin/qemu-system-x86_64 \ +-name guest=QEMUGuest1,debug-threads=on \ +-S \ +-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-QEMUGuest1/master-key.aes"}' \ +-machine pc,accel=tcg,usb=off,dump-guest-core=off,memory-backend=pc.ram \ +-cpu qemu64 \ +-m 214 \ +-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ +-overcommit mem-lock=off \ +-smp 2,sockets=2,cores=1,threads=1 \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \ +-display none \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \ +-mon chardev=charmonitor,id=monitor,mode=control \ +-rtc base=utc \ +-no-shutdown \ +-no-acpi \ +-boot strict=on \ +-device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \ +-audiodev id=audio1,driver=none \ +-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \ +-msg timestamp=on diff --git a/tests/qemuxml2argvdata/numatune-system-memory.xml b/tests/qemuxml2argvdata/numatune-system-memory.xml new file mode 100644 index 0000000000..833303fe36 --- /dev/null +++ b/tests/qemuxml2argvdata/numatune-system-memory.xml @@ -0,0 +1,24 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <memory unit='KiB'>219136</memory> + <currentMemory unit='KiB'>219136</currentMemory> + <vcpu placement='static'>2</vcpu> + <numatune> + <memory mode='strict' nodeset='0'/> + </numatune> + <os> + <type arch='x86_64' machine='pc'>hvm</type> + <boot dev='hd'/> + </os> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu-system-x86_64</emulator> + <controller type='usb' index='0'/> + <controller type='pci' index='0' model='pci-root'/> + <memballoon model='none'/> + </devices> +</domain> diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index a0498a0d92..161e7efa62 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -2063,6 +2063,7 @@ mymain(void) DO_TEST_CAPS_LATEST("numatune-memnode"); DO_TEST_PARSE_ERROR_NOCAPS("numatune-memnode-invalid-mode"); DO_TEST_CAPS_LATEST("numatune-memnode-restrictive-mode"); + DO_TEST_CAPS_LATEST("numatune-system-memory"); DO_TEST("numatune-memnode-no-memory", QEMU_CAPS_NUMA, -- 2.31.1

2 1

[PATCH] virnetsocket: pass HOME and XDG_RUNTIME_DIR to ssh
by Дамјан Георгиевски 09 Nov '21

09 Nov '21

openssh supports environment variable expansion in its ssh_config file[1]. These two environment variables can be used to expand paths for ssh sockets and other files. Ex. ``` Host * ControlMaster auto ControlPath ${XDG_RUNTIME_DIR}/ssh-%C.ctl IdentityAgent ${XDG_RUNTIME_DIR}/ssh-agent.socket ``` see also: [1] https://man7.org/linux/man-pages/man5/ssh_config.5.html#ENVIRONMENT_VARIABL… [2] https://gitlab.com/libvirt/libvirt/-/issues/232 Signed-off-by: Дамјан Георгиевски <gdamjan(a)gmail.com> --- src/rpc/virnetsocket.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/rpc/virnetsocket.c b/src/rpc/virnetsocket.c index 943406cd64..76d8519d3a 100644 --- a/src/rpc/virnetsocket.c +++ b/src/rpc/virnetsocket.c @@ -852,6 +852,8 @@ int virNetSocketNewConnectSSH(const char *nodename, cmd = virCommandNew(binary ? binary : "ssh"); virCommandAddEnvPassCommon(cmd); + virCommandAddEnvPass(cmd, "HOME"); + virCommandAddEnvPass(cmd, "XDG_RUNTIME_DIR"); virCommandAddEnvPass(cmd, "KRB5CCNAME"); virCommandAddEnvPass(cmd, "SSH_AUTH_SOCK"); virCommandAddEnvPass(cmd, "SSH_ASKPASS"); -- 2.33.1

2 1

[PATCH v1] docs: add minor clarifications for librbd encryption
by Or Ozeri 09 Nov '21

09 Nov '21

This should make the documentation less confusing mainly for Ceph people. Signed-off-by: Or Ozeri <oro(a)il.ibm.com> --- docs/formatstorageencryption.html.in | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/docs/formatstorageencryption.html.in b/docs/formatstorageencryption.html.in index 66bf95ab0b..c8c9f08d1e 100644 --- a/docs/formatstorageencryption.html.in +++ b/docs/formatstorageencryption.html.in @@ -129,9 +129,10 @@ <h3><a id="StorageEncryptionLuks2">"luks2" format</a></h3> <p> The <code>luks2</code> format is currently supported only by the - <code>librbd</code> engine, and can only be applied to RBD network disks. + <code>librbd</code> engine, and can only be applied to RBD network disks + (RBD images). Since the <code>librbd</code> engine is currently not supported by the - storage driver, you cannot use it to control such disks. However, + libvirt storage driver, you cannot use it to control such disks. However, pre-formatted RBD luks2 disks can be loaded to a qemu VM using the qemu VM driver. A single -- 2.25.1

2 1

[PATCH] qemu: tpm: Initialize variable with NULL
by Stefan Berger 08 Nov '21

08 Nov '21

Initialize an autofree'd variable with NULL that causes crashes if a TPM 1.2 is used and the variable doesn't get a value assigned. Signed-off-by: Stefan Berger <stefanb(a)linux.ibm.com> --- src/qemu/qemu_tpm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/qemu/qemu_tpm.c b/src/qemu/qemu_tpm.c index b305313ad2..1992b596cb 100644 --- a/src/qemu/qemu_tpm.c +++ b/src/qemu/qemu_tpm.c @@ -610,7 +610,7 @@ qemuTPMEmulatorReconfigure(const char *storagepath, { g_autoptr(virCommand) cmd = NULL; int exitstatus; - g_autofree char *activePcrBanksStr; + g_autofree char *activePcrBanksStr = NULL; g_autofree char *swtpm_setup = virTPMGetSwtpmSetup(); VIR_AUTOCLOSE pwdfile_fd = -1; -- 2.31.1

5 5

[libvirt PATCH 00/10] Cleanup some cleanup / error paths
by Tim Wiederhake 08 Nov '21

08 Nov '21

Tim Wiederhake (10): adminConnectListServers: Cleanup virCHDomainObjBeginJob: Cleanup virDomainCapsCPUModelsCopy: Cleanup virNetworkEventDispatchDefaultFunc: Cleanup virSaveCookieParse: Cleanup virBufferAddBuffer: Cleanup virSCSIVHostOpenVhostSCSI: Cleanup fillXenCaps: Cleanup testLXCCapsInit: Cleanup testVshTableHeader: Cleanup src/admin/admin_server.c | 4 ++-- src/ch/ch_domain.c | 34 ++++++++++++++++------------------ src/conf/domain_capabilities.c | 10 +++------- src/conf/network_event.c | 9 +++------ src/conf/virsavecookie.c | 9 ++------- src/util/virbuffer.c | 10 ++++------ src/util/virscsivhost.c | 7 +------ tests/domaincapstest.c | 18 +++++------------- tests/testutilslxc.c | 17 +++++------------ tests/vshtabletest.c | 12 +++++------- 10 files changed, 46 insertions(+), 84 deletions(-) -- 2.31.1

2 12

[libvirt PATCHv2 0/7] qemu: retire QEMU_CAPS_SPICE_UNIX
by Ján Tomko 08 Nov '21

08 Nov '21

Tim already acked v1, but I noticed a failure in the CI in patch 5/7 because with the latest caps, we try to create a logfile for one chardev in /tmp. Fix that by only testing name-escape with v2.11.0 QEMU caps. I've heard rumors of Peter having a patch ready that would make qemuxml2argv testing possible with all kinds of chardev, so the latest version of the tests can possibly be added later. Ján Tomko (7): tests: remove disks from spice tests tests: qemuxml2xmltest: move graphics-spice-timeout tests: qemuxml2xml: use latest caps for spice tests tests: qemuxml2argv: use latest caps for spice tests tests: convert name-escape to use real caps qemu: always assume QEMU_CAPS_SPICE_UNIX qemu: retire QEMU_CAPS_SPICE_UNIX src/qemu/qemu_capabilities.c | 3 +- src/qemu/qemu_capabilities.h | 2 +- src/qemu/qemu_validate.c | 10 +-- .../caps_2.11.0.x86_64.xml | 1 - .../caps_2.12.0.x86_64.xml | 1 - .../caps_3.0.0.x86_64.xml | 1 - .../caps_3.1.0.x86_64.xml | 1 - .../caps_4.0.0.riscv32.xml | 1 - .../caps_4.0.0.riscv64.xml | 1 - .../caps_4.0.0.x86_64.xml | 1 - .../caps_4.1.0.x86_64.xml | 1 - .../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 - .../graphics-spice-agent-file-xfer.args | 34 --------- ...s-spice-agent-file-xfer.x86_64-latest.args | 35 +++++++++ .../graphics-spice-agent-file-xfer.xml | 5 -- .../graphics-spice-agentmouse.args | 36 --------- ...aphics-spice-agentmouse.x86_64-latest.args | 37 +++++++++ .../graphics-spice-agentmouse.xml | 5 -- ...-spice-auto-socket-cfg.x86_64-latest.args} | 17 +++-- ...hics-spice-auto-socket.x86_64-latest.args} | 17 +++-- .../graphics-spice-compression.args | 34 --------- ...phics-spice-compression.x86_64-latest.args | 35 +++++++++ .../graphics-spice-compression.xml | 5 -- .../graphics-spice-egl-headless.args | 34 --------- ...hics-spice-egl-headless.x86_64-latest.args | 35 +++++++++ .../graphics-spice-egl-headless.xml | 5 -- .../graphics-spice-invalid-egl-headless.xml | 5 -- .../graphics-spice-no-args.args | 31 -------- .../graphics-spice-no-args.x86_64-latest.args | 34 +++++++++ .../graphics-spice-qxl-vga.args | 34 --------- .../graphics-spice-qxl-vga.x86_64-latest.args | 35 +++++++++ .../graphics-spice-qxl-vga.xml | 5 -- .../qemuxml2argvdata/graphics-spice-sasl.args | 34 --------- .../graphics-spice-sasl.x86_64-latest.args | 35 +++++++++ .../qemuxml2argvdata/graphics-spice-sasl.xml | 6 -- .../graphics-spice-socket.args | 30 -------- .../graphics-spice-socket.x86_64-latest.args | 33 ++++++++ .../graphics-spice-timeout.args | 40 ---------- .../graphics-spice-timeout.x86_64-latest.args | 38 ++++++++++ .../graphics-spice-timeout.xml | 13 ---- .../graphics-spice-usb-redir.args | 38 ---------- ...raphics-spice-usb-redir.x86_64-latest.args | 41 ++++++++++ tests/qemuxml2argvdata/graphics-spice.args | 34 --------- .../graphics-spice.x86_64-latest.args | 35 +++++++++ tests/qemuxml2argvdata/graphics-spice.xml | 5 -- ...pe.args => name-escape.x86_64-2.11.0.args} | 7 +- tests/qemuxml2argvtest.c | 75 ++++--------------- ...s-spice-auto-socket-cfg.x86_64-latest.xml} | 5 +- ...phics-spice-auto-socket.x86_64-latest.xml} | 5 +- ...phics-spice-compression.x86_64-latest.xml} | 11 +-- ...hics-spice-egl-headless.x86_64-latest.xml} | 11 +-- ... graphics-spice-qxl-vga.x86_64-latest.xml} | 11 +-- ...> graphics-spice-socket.x86_64-latest.xml} | 5 +- ... graphics-spice-timeout.x86_64-latest.xml} | 15 +--- ...e.xml => graphics-spice.x86_64-latest.xml} | 11 +-- tests/qemuxml2xmltest.c | 35 ++------- 66 files changed, 471 insertions(+), 614 deletions(-) delete mode 100644 tests/qemuxml2argvdata/graphics-spice-agent-file-xfer.args create mode 100644 tests/qemuxml2argvdata/graphics-spice-agent-file-xfer.x86_64-latest.args delete mode 100644 tests/qemuxml2argvdata/graphics-spice-agentmouse.args create mode 100644 tests/qemuxml2argvdata/graphics-spice-agentmouse.x86_64-latest.args rename tests/qemuxml2argvdata/{graphics-spice-auto-socket-cfg.args => graphics-spice-auto-socket-cfg.x86_64-latest.args} (50%) rename tests/qemuxml2argvdata/{graphics-spice-auto-socket.args => graphics-spice-auto-socket.x86_64-latest.args} (50%) delete mode 100644 tests/qemuxml2argvdata/graphics-spice-compression.args create mode 100644 tests/qemuxml2argvdata/graphics-spice-compression.x86_64-latest.args delete mode 100644 tests/qemuxml2argvdata/graphics-spice-egl-headless.args create mode 100644 tests/qemuxml2argvdata/graphics-spice-egl-headless.x86_64-latest.args delete mode 100644 tests/qemuxml2argvdata/graphics-spice-no-args.args create mode 100644 tests/qemuxml2argvdata/graphics-spice-no-args.x86_64-latest.args delete mode 100644 tests/qemuxml2argvdata/graphics-spice-qxl-vga.args create mode 100644 tests/qemuxml2argvdata/graphics-spice-qxl-vga.x86_64-latest.args delete mode 100644 tests/qemuxml2argvdata/graphics-spice-sasl.args create mode 100644 tests/qemuxml2argvdata/graphics-spice-sasl.x86_64-latest.args delete mode 100644 tests/qemuxml2argvdata/graphics-spice-socket.args create mode 100644 tests/qemuxml2argvdata/graphics-spice-socket.x86_64-latest.args delete mode 100644 tests/qemuxml2argvdata/graphics-spice-timeout.args create mode 100644 tests/qemuxml2argvdata/graphics-spice-timeout.x86_64-latest.args delete mode 100644 tests/qemuxml2argvdata/graphics-spice-usb-redir.args create mode 100644 tests/qemuxml2argvdata/graphics-spice-usb-redir.x86_64-latest.args delete mode 100644 tests/qemuxml2argvdata/graphics-spice.args create mode 100644 tests/qemuxml2argvdata/graphics-spice.x86_64-latest.args rename tests/qemuxml2argvdata/{name-escape.args => name-escape.x86_64-2.11.0.args} (90%) rename tests/qemuxml2xmloutdata/{graphics-spice-auto-socket-cfg.xml => graphics-spice-auto-socket-cfg.x86_64-latest.xml} (88%) rename tests/qemuxml2xmloutdata/{graphics-spice-auto-socket.xml => graphics-spice-auto-socket.x86_64-latest.xml} (88%) rename tests/qemuxml2xmloutdata/{graphics-spice-compression.xml => graphics-spice-compression.x86_64-latest.xml} (86%) rename tests/qemuxml2xmloutdata/{graphics-spice-egl-headless.xml => graphics-spice-egl-headless.x86_64-latest.xml} (83%) rename tests/qemuxml2xmloutdata/{graphics-spice-qxl-vga.xml => graphics-spice-qxl-vga.x86_64-latest.xml} (85%) rename tests/qemuxml2xmloutdata/{graphics-spice-socket.xml => graphics-spice-socket.x86_64-latest.xml} (88%) rename tests/qemuxml2xmloutdata/{graphics-spice-timeout.xml => graphics-spice-timeout.x86_64-latest.xml} (82%) rename tests/qemuxml2xmloutdata/{graphics-spice.xml => graphics-spice.x86_64-latest.xml} (87%) -- 2.31.1

3 9

[PATCH] bridge_driver: Drop needless fwd declarations
by Michal Privoznik 08 Nov '21

08 Nov '21

Some forward declarations in bridge_driver.c are not needed really. They only create a noise when trying to jump onto the correct tag. Drop them. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com> --- src/network/bridge_driver.c | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c index 498c45d0a7..7e5fab630b 100644 --- a/src/network/bridge_driver.c +++ b/src/network/bridge_driver.c @@ -259,20 +259,6 @@ static int networkShutdownNetwork(virNetworkDriverState *driver, virNetworkObj *obj); -static int -networkStartNetworkVirtual(virNetworkDriverState *driver, - virNetworkObj *obj); - -static int -networkShutdownNetworkVirtual(virNetworkDriverState *driver, - virNetworkObj *obj); - -static int -networkStartNetworkExternal(virNetworkObj *obj); - -static int -networkShutdownNetworkExternal(virNetworkObj *obj); - static void networkReloadFirewallRules(virNetworkDriverState *driver, bool startup, -- 2.32.0

3 2

[PATCH] docs/about/deprecated: Remove empty 'related binaries' section
by Philippe Mathieu-Daudé 08 Nov '21

08 Nov '21

Commit 497a30dbb06 ("qemu-img: Require -F with -b backing image") removed the content of the "Related binaries" section but forgot to remove the section title. Since it is now empty, remove it too. Signed-off-by: Philippe Mathieu-Daudé <philmd(a)redhat.com> --- docs/about/deprecated.rst | 3 --- 1 file changed, 3 deletions(-) diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst index 56f9ad15ab5..5e514fb443d 100644 --- a/docs/about/deprecated.rst +++ b/docs/about/deprecated.rst @@ -370,9 +370,6 @@ The ``I7200`` guest CPU relies on the nanoMIPS ISA, which is deprecated (the ISA has never been upstreamed to a compiler toolchain). Therefore this CPU is also deprecated. -Related binaries ----------------- - Backwards compatibility ----------------------- -- 2.31.1

4 3

[PATCH v2 0/2] tests/acceptance: rename tests acceptance to tests avocado
by Willian Rampazzo 08 Nov '21

08 Nov '21

In the discussion about renaming the `tests/acceptance` [1], the conclusion was that the folders inside `tests` are related to the framework running the tests and not directly related to the type of the tests. This changes the folder to `tests/avocado` and adjusts the MAKEFILE, the CI related files and the documentation. [1] https://lists.gnu.org/archive/html/qemu-devel/2021-05/msg06553.html GitLab pipeline with new naming: https://gitlab.com/willianrampazzo/qemu/-/pipelines/403056475 Changes from v1: - Split changes on Makefile leaving `check-acceptance` available and adding a deprecate warning message when it is used. (Suggested-by: Philippe Mathieu-Daudé) - Remove unrelated changes. Signed-off-by: Willian Rampazzo <willianr(a)redhat.com> Willian Rampazzo (2): tests/acceptance: introduce new check-avocado tartget tests/acceptance: rename tests acceptance to tests avocado .gitlab-ci.d/buildtest-template.yml | 2 +- .gitlab-ci.d/buildtest.yml | 56 +++++++++---------- MAINTAINERS | 52 ++++++++--------- configure | 2 +- docs/about/deprecated.rst | 13 +++++ docs/devel/build-system.rst | 2 +- docs/devel/ci-definitions.rst.inc | 2 +- docs/devel/testing.rst | 49 ++++++++-------- docs/system/arm/orangepi.rst | 8 +-- python/qemu/machine/README.rst | 2 +- python/qemu/qmp/README.rst | 2 +- python/qemu/utils/README.rst | 2 +- tests/Makefile.include | 21 ++++--- tests/acceptance/README.rst | 10 ---- tests/avocado/README.rst | 10 ++++ .../avocado_qemu/__init__.py | 2 +- tests/{acceptance => avocado}/boot_linux.py | 0 .../boot_linux_console.py | 0 tests/{acceptance => avocado}/boot_xen.py | 0 tests/{acceptance => avocado}/cpu_queries.py | 0 .../empty_cpu_model.py | 0 tests/{acceptance => avocado}/hotplug_cpu.py | 0 tests/{acceptance => avocado}/info_usernet.py | 0 tests/{acceptance => avocado}/intel_iommu.py | 0 tests/{acceptance => avocado}/linux_initrd.py | 2 +- .../linux_ssh_mips_malta.py | 0 .../machine_arm_canona1100.py | 0 .../machine_arm_integratorcp.py | 0 .../machine_arm_n8x0.py | 0 tests/{acceptance => avocado}/machine_avr6.py | 2 +- .../machine_m68k_nextcube.py | 0 .../machine_microblaze.py | 0 .../machine_mips_fuloong2e.py | 0 .../machine_mips_loongson3v.py | 0 .../machine_mips_malta.py | 0 .../machine_rx_gdbsim.py | 0 .../machine_s390_ccw_virtio.py | 0 .../machine_sparc64_sun4u.py | 0 .../machine_sparc_leon3.py | 0 tests/{acceptance => avocado}/migration.py | 0 tests/{acceptance => avocado}/multiprocess.py | 0 .../pc_cpu_hotplug_props.py | 0 tests/{acceptance => avocado}/ppc_405.py | 0 tests/{acceptance => avocado}/ppc_bamboo.py | 0 .../{acceptance => avocado}/ppc_mpc8544ds.py | 0 tests/{acceptance => avocado}/ppc_prep_40p.py | 0 tests/{acceptance => avocado}/ppc_pseries.py | 0 .../ppc_virtex_ml507.py | 0 .../{acceptance => avocado}/replay_kernel.py | 0 tests/{acceptance => avocado}/replay_linux.py | 0 .../reverse_debugging.py | 0 tests/{acceptance => avocado}/smmu.py | 0 tests/{acceptance => avocado}/tcg_plugins.py | 0 .../tesseract_utils.py | 0 tests/{acceptance => avocado}/version.py | 0 tests/{acceptance => avocado}/virtio-gpu.py | 0 .../virtio_check_params.py | 0 .../{acceptance => avocado}/virtio_version.py | 0 .../virtiofs_submounts.py | 0 .../virtiofs_submounts.py.data/cleanup.sh | 0 .../guest-cleanup.sh | 0 .../virtiofs_submounts.py.data/guest.sh | 0 .../virtiofs_submounts.py.data/host.sh | 0 tests/{acceptance => avocado}/vnc.py | 0 .../x86_cpu_model_versions.py | 0 65 files changed, 129 insertions(+), 110 deletions(-) delete mode 100644 tests/acceptance/README.rst create mode 100644 tests/avocado/README.rst rename tests/{acceptance => avocado}/avocado_qemu/__init__.py (99%) rename tests/{acceptance => avocado}/boot_linux.py (100%) rename tests/{acceptance => avocado}/boot_linux_console.py (100%) rename tests/{acceptance => avocado}/boot_xen.py (100%) rename tests/{acceptance => avocado}/cpu_queries.py (100%) rename tests/{acceptance => avocado}/empty_cpu_model.py (100%) rename tests/{acceptance => avocado}/hotplug_cpu.py (100%) rename tests/{acceptance => avocado}/info_usernet.py (100%) rename tests/{acceptance => avocado}/intel_iommu.py (100%) rename tests/{acceptance => avocado}/linux_initrd.py (99%) rename tests/{acceptance => avocado}/linux_ssh_mips_malta.py (100%) rename tests/{acceptance => avocado}/machine_arm_canona1100.py (100%) rename tests/{acceptance => avocado}/machine_arm_integratorcp.py (100%) rename tests/{acceptance => avocado}/machine_arm_n8x0.py (100%) rename tests/{acceptance => avocado}/machine_avr6.py (98%) rename tests/{acceptance => avocado}/machine_m68k_nextcube.py (100%) rename tests/{acceptance => avocado}/machine_microblaze.py (100%) rename tests/{acceptance => avocado}/machine_mips_fuloong2e.py (100%) rename tests/{acceptance => avocado}/machine_mips_loongson3v.py (100%) rename tests/{acceptance => avocado}/machine_mips_malta.py (100%) rename tests/{acceptance => avocado}/machine_rx_gdbsim.py (100%) rename tests/{acceptance => avocado}/machine_s390_ccw_virtio.py (100%) rename tests/{acceptance => avocado}/machine_sparc64_sun4u.py (100%) rename tests/{acceptance => avocado}/machine_sparc_leon3.py (100%) rename tests/{acceptance => avocado}/migration.py (100%) rename tests/{acceptance => avocado}/multiprocess.py (100%) rename tests/{acceptance => avocado}/pc_cpu_hotplug_props.py (100%) rename tests/{acceptance => avocado}/ppc_405.py (100%) rename tests/{acceptance => avocado}/ppc_bamboo.py (100%) rename tests/{acceptance => avocado}/ppc_mpc8544ds.py (100%) rename tests/{acceptance => avocado}/ppc_prep_40p.py (100%) rename tests/{acceptance => avocado}/ppc_pseries.py (100%) rename tests/{acceptance => avocado}/ppc_virtex_ml507.py (100%) rename tests/{acceptance => avocado}/replay_kernel.py (100%) rename tests/{acceptance => avocado}/replay_linux.py (100%) rename tests/{acceptance => avocado}/reverse_debugging.py (100%) rename tests/{acceptance => avocado}/smmu.py (100%) rename tests/{acceptance => avocado}/tcg_plugins.py (100%) rename tests/{acceptance => avocado}/tesseract_utils.py (100%) rename tests/{acceptance => avocado}/version.py (100%) rename tests/{acceptance => avocado}/virtio-gpu.py (100%) rename tests/{acceptance => avocado}/virtio_check_params.py (100%) rename tests/{acceptance => avocado}/virtio_version.py (100%) rename tests/{acceptance => avocado}/virtiofs_submounts.py (100%) rename tests/{acceptance => avocado}/virtiofs_submounts.py.data/cleanup.sh (100%) rename tests/{acceptance => avocado}/virtiofs_submounts.py.data/guest-cleanup.sh (100%) rename tests/{acceptance => avocado}/virtiofs_submounts.py.data/guest.sh (100%) rename tests/{acceptance => avocado}/virtiofs_submounts.py.data/host.sh (100%) rename tests/{acceptance => avocado}/vnc.py (100%) rename tests/{acceptance => avocado}/x86_cpu_model_versions.py (100%) -- 2.33.1

5 9

[PATCH v4 0/3] qapi & doc: deprecate drive-backup
by Markus Armbruster 06 Nov '21

06 Nov '21

See 03 commit message for details. 01-02 are preparation docs update. v4: deprecate drive-backup transaction by squashing [PATCH v4 5/5] block: Deprecate transaction type drive-backup Message-Id: <20211025042405.3762351-6-armbru(a)redhat.com> into PATCH 3 v3: wording fix-ups and improvements suggested by Kashyap v2: add a lot of documentation changes v1 was "[PATCH] qapi: deprecate drive-backup" Vladimir Sementsov-Ogievskiy (3): docs/block-replication: use blockdev-backup docs/interop/bitmaps: use blockdev-backup qapi: deprecate drive-backup docs/about/deprecated.rst | 11 + docs/block-replication.txt | 4 +- docs/interop/bitmaps.rst | 285 +++++++++++++++++++------ docs/interop/live-block-operations.rst | 47 ++-- qapi/block-core.json | 5 +- qapi/transaction.json | 6 +- 6 files changed, 268 insertions(+), 90 deletions(-) -- 2.31.1

2 4

[PULL 00/10] Misc 20211102 patches
by Gerd Hoffmann 06 Nov '21

06 Nov '21

The following changes since commit 8cb41fda78c7ebde0dd248c6afe1d336efb0de50: Merge remote-tracking branch 'remotes/philmd/tags/machine-20211101' into staging (2021-11-02 05:53:45 -0400) are available in the Git repository at: git://git.kraxel.org/qemu tags/misc-20211102-pull-request for you to fetch changes up to 58d7d4c7869cb3addb0714aa7b6bd88f2b6b7edf: usb-storage: tag usb_msd_csw as packed struct (2021-11-02 17:24:18 +0100) ---------------------------------------------------------------- MAINTAINERS: audio updates microvm: device tree support console: chardev fixes misc: deprecate sga usb: fix struct usb_msd_csw ---------------------------------------------------------------- Christian Schoenebeck (1): MAINTAINERS: add myself as partial audio reviewer Daniel P. Berrangé (1): hw/misc: deprecate the 'sga' device Dongwon Kim (1): ui/gtk: skip any extra draw of same guest scanout blob res Gerd Hoffmann (2): microvm: add device tree support. usb-storage: tag usb_msd_csw as packed struct Nikola Pavlica (1): ui/gtk: Update the refresh rate for gl-area too Thomas Huth (1): MAINTAINERS: Add myself as a reviewer for SDL audio Volker Rümelin (3): ui/console: replace QEMUFIFO with Fifo8 ui/console: replace kbd_timer with chr_accept_input callback ui/console: remove chardev frontend connected test hw/i386/microvm-dt.h | 8 + include/hw/i386/microvm.h | 4 + include/hw/usb/msd.h | 2 +- include/ui/console.h | 1 + hw/display/virtio-gpu-udmabuf.c | 2 +- hw/i386/microvm-dt.c | 341 +++++++++++++++++++++++++++++ hw/i386/microvm.c | 2 + hw/misc/sga.c | 2 + ui/console.c | 109 +++------ ui/gtk-egl.c | 40 ++-- ui/gtk-gl-area.c | 52 +++-- .gitlab-ci.d/buildtest.yml | 1 - MAINTAINERS | 4 + configs/targets/i386-softmmu.mak | 1 + configs/targets/x86_64-softmmu.mak | 1 + docs/about/deprecated.rst | 10 + hw/i386/meson.build | 2 +- 17 files changed, 466 insertions(+), 116 deletions(-) create mode 100644 hw/i386/microvm-dt.h create mode 100644 hw/i386/microvm-dt.c -- 2.31.1

3 12

[libvirt PATCH v2 00/20] Invalidate the cpu flags cache on host cpuid mismatch
by Tim Wiederhake 05 Nov '21

05 Nov '21

Many things can affect the availability of cpu features (e.g. software upgrades, kernel versions, kernel command line, etc.) and invalidate the cached capabilities without notice. Add CPUID information to the capabilities cache. Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1953389. V1: https://listman.redhat.com/archives/libvir-list/2021-August/msg00138.html Tim Wiederhake (20): cpu_x86: Simplify x86ParseCPUID cpu_x86: Simplify x86ParseMSR cpu_x86: Add x86ParseDataItemList cpu: Change virCPUArchDataParse to take xmlNodePtr cpu: Split up virCPUDataParse cpu: Add virCPUDataIsIdentical cpu_x86: Implement virCPUDataIsIdentical for x86 cpu_arm: No need to protect macro definitions cpu_arm: Implement virCPUDataIsIdentical for arm cpu_ppc64: Implement virCPUDataIsIdentical for ppc64 cpu: Add virCPUDataNewCopy cpu_x86: Implement virCPUDataNewCopy for x86 cpu_arm: Implement virCPUDataNewCopy for arm cpu_ppc64: Implement virCPUDataNewCopy for ppc64 virhostcpu: Add virHostCPUGetCPUID cpu_x86: Add virCPUDataGetHost cpu_x86: Implement virCPUDataGetHost for x86 virQEMUCaps: Add host cpuid information virQEMUCapsCachePriv: Add host cpuid information qemu: Invalidate capabilities cache on host cpuid mismatch src/cpu/cpu.c | 97 +++++++++++- src/cpu/cpu.h | 27 +++- src/cpu/cpu_arm.c | 54 ++++++- src/cpu/cpu_ppc64.c | 44 ++++++ src/cpu/cpu_x86.c | 296 +++++++++++++++++++++++------------ src/libvirt_private.syms | 5 + src/qemu/qemu_capabilities.c | 33 +++- src/qemu/qemu_capspriv.h | 3 +- src/util/virhostcpu.c | 43 +++++ src/util/virhostcpu.h | 2 + tests/qemucapsprobe.c | 2 +- 11 files changed, 486 insertions(+), 120 deletions(-) -- 2.31.1

2 25