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[PATCH 0/2] qemuBuildHostdevMediatedDevProps: Format 'ramfb' only when enabled
by Peter Krempa 18 Nov '21

18 Nov '21

Fix a regression introduced by the conversion of -device formatters and add a test case for it. Peter Krempa (2): qemuBuildHostdevMediatedDevProps: Format 'ramfb' only when enabled qemuxml2argvtest: Add device with 'ramfb=off' to 'hostdev-mdev-display-ramfb' src/qemu/qemu_command.c | 4 +++- .../hostdev-mdev-display-ramfb.x86_64-latest.args | 1 + tests/qemuxml2argvdata/hostdev-mdev-display-ramfb.xml | 5 +++++ .../hostdev-mdev-display-ramfb.x86_64-latest.xml | 6 ++++++ 4 files changed, 15 insertions(+), 1 deletion(-) -- 2.31.1

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[libvirt PATCH v4 0/3] Ignore EPERM on implicit clearing of VF VLAN ID
by Dmitrii Shcherbakov 17 Nov '21

17 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 when clearing is implicit, the error is simply ignored. For explicit clearing EPERM is still a fatal error. 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/411044099 v4 changes: * Split the change into several patches; * Added a missing test case; * Reworked error handling; * Added a way to pass a NULL vlan id to preserve the old behavior when needed. [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 (3): Set VF MAC and VLAN ID in two different operations Allow VF vlanid to be passed as a pointer Ignore EPERM on implicit clearing of VF VLAN ID src/hypervisor/virhostdev.c | 4 +- src/libvirt_private.syms | 7 ++ src/util/virnetdev.c | 218 ++++++++++++++++++++------------ src/util/virnetdevpriv.h | 44 +++++++ tests/virnetdevtest.c | 241 +++++++++++++++++++++++++++++++++++- 5 files changed, 436 insertions(+), 78 deletions(-) create mode 100644 src/util/virnetdevpriv.h -- 2.32.0

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[libvirt PATCH v3 0/1] Ignore EPERM on attempts to clear a VF VLAN ID
by Dmitrii Shcherbakov 17 Nov '21

17 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/409312792 v2 -> v3 changes: * Fixed a bug caught during functional testing; * Added a news file entry. [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 NEWS.rst | 9 ++ src/libvirt_private.syms | 7 ++ src/util/virnetdev.c | 196 +++++++++++++++++++++------------- src/util/virnetdevpriv.h | 44 ++++++++ tests/virnetdevtest.c | 222 ++++++++++++++++++++++++++++++++++++++- 5 files changed, 405 insertions(+), 73 deletions(-) create mode 100644 src/util/virnetdevpriv.h -- 2.32.0

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[RFC PATCH] tests/qemuxml2*/graphics-spice-timeout: skip CPU model check
by Daniel Henrique Barboza 17 Nov '21

17 Nov '21

Commit 65b0b746b516 changed spice tests to use latest caps. Before this change, "FLAG_REAL_CAPS" wasn't being set in testQemuInfoInitArgs(). The absence of this flag triggered the code path inside testCompareXMLToArgv() that executed testUpdateQEMUCaps(). This function will update the host CPU via virQEMUCapsUpdateHostCPUModel() into virQEMUCapsInitHostCPUModel(). In this function, virQEMUCapsInitCPUModel() would end up updating the hostCPU inside the qemuCaps (via virQEMUCapsProbeHostCPU()). Before the forementioned commit, the host CPU was being defaulted to x86_64, vendor Intel, for the 'graphics-spice-timeout' test that is using the 'pc' machine type and 'accel=kvm'. Today, "FLAG_REAL_CAPS" is being set because we're using the latest caps from x86_64. This means that the whole code path mentioned above is skipped. qemuCaps are now being loaded via virQEMUCapsLoadCache() directly. Without the handling being done by testUpdateQEMUCaps(), the host CPU is being retrieved later on, down below qemuProcessCreatePretendCmdPrepare() into qemuProcessUpdateGuestCPU(). The latter will attempt to update the domain cpu and executing a virCPUCompare with the hostCPU and def->cpu. All this logic ended up causing a failure of the 'graphics-spice-timeout' test in ppc64 and s390x hosts. This test is being run with KVM acceleration, and the KVM driver for ppc64 and s390x will return a default x86_64 CPU with vendor "AMD", making virCPUCompare() fail with the following message: "QEMU XML-2-ARGV graphics-spice-timeout.x86_64-latest ... libvirt: CPU Driver error : the CPU is incompatible with host CPU: host CPU vendor does not match required CPU vendor Intel" Fix this test by setting cpu check='none' and avoid the virCPUCompare() that causes the problem for ppc64 and s390x hosts. Reported-by: Boris Fiuczynski <fiuczy(a)linux.ibm.com> Signed-off-by: Daniel Henrique Barboza <danielhb413(a)gmail.com> --- Sending as a RFC because I'm not sure if this patch fixes the problem for s390x. Boris, can you please test and see if this fix works for you? tests/qemuxml2argvdata/graphics-spice-timeout.xml | 2 +- .../qemuxml2xmloutdata/graphics-spice-timeout.x86_64-latest.xml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/tests/qemuxml2argvdata/graphics-spice-timeout.xml b/tests/qemuxml2argvdata/graphics-spice-timeout.xml index 065318651f..33dae5c4bf 100644 --- a/tests/qemuxml2argvdata/graphics-spice-timeout.xml +++ b/tests/qemuxml2argvdata/graphics-spice-timeout.xml @@ -15,7 +15,7 @@ <apic/> <pae/> </features> - <cpu match='exact'> + <cpu match='exact' check='none'> <model>core2duo</model> <vendor>Intel</vendor> <topology sockets='1' dies='1' cores='2' threads='1'/> diff --git a/tests/qemuxml2xmloutdata/graphics-spice-timeout.x86_64-latest.xml b/tests/qemuxml2xmloutdata/graphics-spice-timeout.x86_64-latest.xml index fd34a6caf5..9e6782d00b 100644 --- a/tests/qemuxml2xmloutdata/graphics-spice-timeout.x86_64-latest.xml +++ b/tests/qemuxml2xmloutdata/graphics-spice-timeout.x86_64-latest.xml @@ -15,7 +15,7 @@ <apic/> <pae/> </features> - <cpu mode='custom' match='exact' check='partial'> + <cpu mode='custom' match='exact' check='none'> <model fallback='allow'>core2duo</model> <vendor>Intel</vendor> <topology sockets='1' dies='1' cores='2' threads='1'/> -- 2.31.1

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[PATCH v2 0/1] fix graphics-spice-timeout for ppc64le and s390x
by Daniel Henrique Barboza 17 Nov '21

17 Nov '21

Hi, Re-sending the patch with the commit msg change proposed by Peter (i.e. mentioning that this is a build fix, root cause is still under investigation) and with Boris r-b. v1 link: https://listman.redhat.com/archives/libvir-list/2021-November/msg00457.html Daniel Henrique Barboza (1): tests/qemuxml2*/graphics-spice-timeout: skip CPU model check tests/qemuxml2argvdata/graphics-spice-timeout.xml | 2 +- .../qemuxml2xmloutdata/graphics-spice-timeout.x86_64-latest.xml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) -- 2.31.1

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[libvirt PATCH] docs: Use new URLs for Go modules in downloads page
by Andrea Bolognani 17 Nov '21

17 Nov '21

We've been using the new repositories for a few months now, but the downloads page still points to the obsolete Go packages. Fixes: 1832c0a02b3c9ceb518a4338cb3609fd7d1233a2 Signed-off-by: Andrea Bolognani <abologna(a)redhat.com> --- docs/downloads.html.in | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/docs/downloads.html.in b/docs/downloads.html.in index 0187062cef..40724cce22 100644 --- a/docs/downloads.html.in +++ b/docs/downloads.html.in @@ -68,20 +68,20 @@ <tr> <td>Go</td> <td> - <a href="https://libvirt.org/libvirt-go">libvirt</a> + <a href="https://libvirt.org/go/libvirt">libvirt</a> </td> <td> - <a href="https://gitlab.com/libvirt/libvirt-go">gitlab</a> + <a href="https://gitlab.com/libvirt/libvirt-go-module">gitlab</a> </td> <td> - <a href="https://gitlab.com/libvirt/libvirt-go/-/issues">issues</a> + <a href="https://gitlab.com/libvirt/libvirt-go-module/-/issues">issues</a> </td> <td class="gitmirror"> - <a href="https://libvirt.org/git/?p=libvirt-go.git;a=summary">libvirt</a> - <a href="https://github.com/libvirt/libvirt-go">github</a> + <a href="https://libvirt.org/git/?p=libvirt-go-module.git;a=summary">libvirt</a> + <a href="https://github.com/libvirt/libvirt-go-module">github</a> </td> <td> - <a href="https://pkg.go.dev/libvirt.org/libvirt-go">api ref</a> + <a href="https://pkg.go.dev/libvirt.org/go/libvirt">api ref</a> </td> </tr> <tr> @@ -232,20 +232,20 @@ <tr> <td>Go XML</td> <td> - <a href="https://libvirt.org/libvirt-go-xml">libvirt</a> + <a href="https://libvirt.org/go/libvirtxml">libvirt</a> </td> <td> - <a href="https://gitlab.com/libvirt/libvirt-go-xml">gitlab</a> + <a href="https://gitlab.com/libvirt/libvirt-go-xml-module">gitlab</a> </td> <td> - <a href="https://gitlab.com/libvirt/libvirt-go-xml/-/issues">issues</a> + <a href="https://gitlab.com/libvirt/libvirt-go-xml-module/-/issues">issues</a> </td> <td class="gitmirror"> - <a href="https://libvirt.org/git/?p=libvirt-go-xml.git;a=summary">libvirt</a> - <a href="https://github.com/libvirt/libvirt-go-xml">github</a> + <a href="https://libvirt.org/git/?p=libvirt-go-xml-module.git;a=summary">libvirt</a> + <a href="https://github.com/libvirt/libvirt-go-xml-module">github</a> </td> <td> - <a href="https://pkg.go.dev/libvirt.org/libvirt-go-xml">api ref</a> + <a href="https://pkg.go.dev/libvirt.org/go/libvirtxml">api ref</a> </td> </tr> <tr> -- 2.31.1

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[libvirt PATCH] conf: device: compare drive address fields separately
by Ján Tomko 16 Nov '21

16 Nov '21

Commit 3210c8b04 introduced a separate field 'diskbus' for internal use by the commandline formatter. Adjust the check for address equality to compare the relevant fields separately instead of the whole struct. This means that the changes of the 'diskbus' field added in commit 03ed14d2d4 no longer affect the outcome of the address equality check. https://bugzilla.redhat.com/show_bug.cgi?id=2023605 Fixes: 3210c8b047534f7e1d3ccde7ea3bcf11e7c92ad9 Fixes: 03ed14d2d4a4e51568b1ee5a6e6c9c3371bb4d34 Signed-off-by: Ján Tomko <jtomko(a)redhat.com> --- src/conf/device_conf.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/conf/device_conf.c b/src/conf/device_conf.c index e587d90c59..cb523d3a0d 100644 --- a/src/conf/device_conf.c +++ b/src/conf/device_conf.c @@ -119,7 +119,10 @@ virDomainDeviceInfoAddressIsEqual(const virDomainDeviceInfo *a, break; case VIR_DOMAIN_DEVICE_ADDRESS_TYPE_DRIVE: - if (memcmp(&a->addr.drive, &b->addr.drive, sizeof(a->addr.drive))) + if (a->addr.drive.controller != b->addr.drive.controller || + a->addr.drive.unit != b->addr.drive.unit || + a->addr.drive.bus != b->addr.drive.bus || + a->addr.drive.target != b->addr.drive.target) return false; break; -- 2.31.1

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[PATCH] virt-aa-helper: fix bool initialization
by christian.ehrhardt＠canonical.com 16 Nov '21

16 Nov '21

From: Christian Ehrhardt <christian.ehrhardt(a)canonical.com> Since purged is a bool variable it should be initialized by false instead of 0. Suggested-by: Sergio Durigan Junior <sergio.durigan(a)canonical.com> Signed-off-by: Christian Ehrhardt <christian.ehrhardt(a)canonical.com> --- src/security/virt-aa-helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/security/virt-aa-helper.c b/src/security/virt-aa-helper.c index 218e07bfb0..898f9f1a16 100644 --- a/src/security/virt-aa-helper.c +++ b/src/security/virt-aa-helper.c @@ -1438,7 +1438,7 @@ main(int argc, char **argv) char *profile = NULL; char *include_file = NULL; off_t size; - bool purged = 0; + bool purged = false; if (virGettextInitialize() < 0 || virErrorInitialize() < 0) { -- 2.33.1

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[PATCH 00/18] qemu: command: Convert '-compat' and '-audiodev' to use JSON
by Peter Krempa 15 Nov '21

15 Nov '21

In line of the previous work to use the long-term stable versions of the commandline interface. Peter Krempa (18): virJSONValueObjectAdd: Convert @obj argument to double pointer virJSONValueObjectAddVArgs: Take double pointer virJSONValueObjectAddVArgs: Allocate new object if passed pointer is NULL qemu: block: Replace virJSONValueObjectCreate by virJSONValueObjectAdd qemu: agent: Replace virJSONValueObjectCreate by virJSONValueObjectAdd qemu: monitor_json: Replace virJSONValueObjectCreate by virJSONValueObjectAdd qemu: monitor: Replace virJSONValueObjectCreate by virJSONValueObjectAdd qemu: migration_cookie: Replace virJSONValueObjectCreate by virJSONValueObjectAdd qemuDiskSourceGetProps: Initialize 'ret' qemu: command: Replace virJSONValueObjectCreate by virJSONValueObjectAdd qemublocktest: Replace virJSONValueObjectCreate by virJSONValueObjectAdd virjsontest: Replace virJSONValueObjectCreate by virJSONValueObjectAdd qemu: migration_params: Replace virJSONValueObjectCreate by virJSONValueObjectAdd virsh: domain: Replace virJSONValueObjectCreate by virJSONValueObjectAdd Replace virJSONValueObjectCreateVArgs with virJSONValueObjectAddVArgs util: json: Remove virJSONValueObjectCreate(VArgs) qemu: command: Use JSON for parameters of -compat qemu: command: Use JSON for parameters of -audiodev src/libvirt_private.syms | 2 - src/qemu/qemu_agent.c | 10 +- src/qemu/qemu_block.c | 378 ++++---- src/qemu/qemu_command.c | 890 +++++++++--------- src/qemu/qemu_migration_cookie.c | 25 +- src/qemu/qemu_migration_params.c | 8 +- src/qemu/qemu_monitor.c | 20 +- src/qemu/qemu_monitor_json.c | 51 +- src/util/virjson.c | 50 +- src/util/virjson.h | 8 +- tests/qemublocktest.c | 2 +- ...fault-cpu-kvm-virt-4.2.aarch64-latest.args | 2 +- ...fault-cpu-tcg-virt-4.2.aarch64-latest.args | 2 +- .../aarch64-features-sve.aarch64-latest.args | 2 +- ...arch64-os-firmware-efi.aarch64-latest.args | 2 +- .../aarch64-tpm.aarch64-latest.args | 2 +- .../aarch64-virt-graphics.aarch64-latest.args | 2 +- .../aarch64-virt-headless.aarch64-latest.args | 2 +- .../audio-alsa-best.x86_64-latest.args | 2 +- .../audio-alsa-full.x86_64-latest.args | 2 +- .../audio-alsa-minimal.x86_64-latest.args | 2 +- .../audio-coreaudio-best.x86_64-latest.args | 2 +- .../audio-coreaudio-full.x86_64-latest.args | 2 +- ...audio-coreaudio-minimal.x86_64-latest.args | 2 +- ...udio-default-nographics.x86_64-latest.args | 2 +- .../audio-default-sdl.x86_64-latest.args | 2 +- .../audio-default-spice.x86_64-latest.args | 2 +- .../audio-default-vnc.x86_64-latest.args | 2 +- .../audio-file-best.x86_64-latest.args | 2 +- .../audio-file-full.x86_64-latest.args | 2 +- .../audio-file-minimal.x86_64-latest.args | 2 +- .../audio-jack-full.x86_64-latest.args | 2 +- .../audio-jack-minimal.x86_64-latest.args | 2 +- .../audio-many-backends.x86_64-latest.args | 6 +- .../audio-none-best.x86_64-latest.args | 2 +- .../audio-none-full.x86_64-latest.args | 2 +- .../audio-none-minimal.x86_64-latest.args | 2 +- .../audio-oss-best.x86_64-latest.args | 2 +- .../audio-oss-full.x86_64-latest.args | 2 +- .../audio-oss-minimal.x86_64-latest.args | 2 +- .../audio-pulseaudio-best.x86_64-latest.args | 2 +- .../audio-pulseaudio-full.x86_64-latest.args | 2 +- ...udio-pulseaudio-minimal.x86_64-latest.args | 2 +- .../audio-sdl-best.x86_64-latest.args | 2 +- .../audio-sdl-full.x86_64-latest.args | 2 +- .../audio-sdl-minimal.x86_64-latest.args | 2 +- .../audio-spice-best.x86_64-latest.args | 2 +- .../audio-spice-full.x86_64-latest.args | 2 +- .../audio-spice-minimal.x86_64-latest.args | 2 +- .../blkdeviotune-group-num.x86_64-latest.args | 2 +- ...blkdeviotune-max-length.x86_64-latest.args | 2 +- .../blkdeviotune-max.x86_64-latest.args | 2 +- .../channel-unix-guestfwd.x86_64-latest.args | 2 +- .../clock-timer-armvtimer.aarch64-latest.args | 2 +- .../console-sclp.s390x-latest.args | 2 +- .../console-virtio-unix.x86_64-latest.args | 2 +- .../controller-virtio-scsi.x86_64-latest.args | 2 +- ...-Icelake-Server-pconfig.x86_64-latest.args | 2 +- .../cpu-host-model.x86_64-4.2.0.args | 2 +- .../cpu-host-model.x86_64-5.0.0.args | 2 +- .../cpu-host-model.x86_64-5.1.0.args | 2 +- .../cpu-host-model.x86_64-5.2.0.args | 2 +- .../cpu-host-model.x86_64-6.0.0.args | 2 +- .../cpu-host-model.x86_64-6.1.0.args | 2 +- .../cpu-host-model.x86_64-latest.args | 2 +- .../cpu-translation.x86_64-latest.args | 2 +- .../cputune-cpuset-big-id.x86_64-latest.args | 2 +- ...ult-video-type-aarch64.aarch64-latest.args | 2 +- ...default-video-type-ppc64.ppc64-latest.args | 2 +- ...ult-video-type-riscv64.riscv64-latest.args | 2 +- ...default-video-type-s390x.s390x-latest.args | 2 +- .../devices-acpi-index.x86_64-latest.args | 2 +- .../disk-aio-io_uring.x86_64-latest.args | 2 +- .../disk-aio.x86_64-latest.args | 2 +- .../disk-arm-virtio-sd.aarch64-latest.args | 2 +- ...-backing-chains-noindex.x86_64-latest.args | 2 +- .../disk-blockio.x86_64-latest.args | 2 +- .../disk-boot-cdrom.x86_64-latest.args | 2 +- .../disk-boot-disk.x86_64-latest.args | 2 +- .../disk-cache.x86_64-latest.args | 2 +- .../disk-cdrom-bus-other.x86_64-latest.args | 2 +- ...m-empty-network-invalid.x86_64-latest.args | 2 +- .../disk-cdrom-network.x86_64-latest.args | 2 +- .../disk-cdrom-tray.x86_64-latest.args | 2 +- .../disk-cdrom.x86_64-latest.args | 2 +- .../disk-copy_on_read.x86_64-latest.args | 2 +- .../disk-detect-zeroes.x86_64-latest.args | 2 +- .../disk-discard.x86_64-latest.args | 2 +- .../disk-error-policy-s390x.s390x-latest.args | 2 +- .../disk-error-policy.x86_64-latest.args | 2 +- .../disk-floppy-q35-2_11.x86_64-latest.args | 2 +- .../disk-floppy-q35-2_9.x86_64-latest.args | 2 +- .../disk-floppy-tray.x86_64-latest.args | 2 +- .../disk-floppy.x86_64-latest.args | 2 +- .../disk-fmt-qcow.x86_64-latest.args | 2 +- .../disk-geometry.x86_64-latest.args | 2 +- .../disk-ide-split.x86_64-latest.args | 2 +- .../disk-ide-wwn.x86_64-latest.args | 2 +- .../disk-ioeventfd.x86_64-latest.args | 2 +- .../disk-metadata-cache.x86_64-latest.args | 2 +- .../disk-network-gluster.x86_64-latest.args | 2 +- .../disk-network-http.x86_64-latest.args | 2 +- .../disk-network-iscsi.x86_64-latest.args | 2 +- .../disk-network-nbd.x86_64-latest.args | 2 +- .../disk-network-nfs.x86_64-latest.args | 2 +- ...-network-rbd-encryption.x86_64-latest.args | 2 +- ...sk-network-rbd-no-colon.x86_64-latest.args | 2 +- .../disk-network-rbd.x86_64-latest.args | 2 +- .../disk-network-sheepdog.x86_64-6.0.0.args | 2 +- ...isk-network-source-auth.x86_64-latest.args | 2 +- ...disk-network-tlsx509-nbd.x86_64-5.2.0.args | 2 +- ...isk-network-tlsx509-nbd.x86_64-latest.args | 2 +- ...isk-network-tlsx509-vxhs.x86_64-5.0.0.args | 2 +- .../disk-no-boot.x86_64-latest.args | 2 +- .../disk-nvme.x86_64-latest.args | 2 +- .../disk-order.x86_64-latest.args | 2 +- .../disk-readonly-disk.x86_64-latest.args | 2 +- .../disk-rotation.x86_64-latest.args | 2 +- .../disk-sata-device.x86_64-latest.args | 2 +- .../disk-scsi-device-auto.x86_64-latest.args | 2 +- .../disk-scsi-disk-split.x86_64-latest.args | 2 +- .../disk-scsi-disk-vpd.x86_64-latest.args | 2 +- .../disk-scsi-disk-wwn.x86_64-latest.args | 2 +- ...sk-scsi-lun-passthrough.x86_64-latest.args | 2 +- .../disk-scsi.x86_64-latest.args | 2 +- .../disk-serial.x86_64-latest.args | 2 +- .../disk-shared.x86_64-latest.args | 2 +- .../disk-slices.x86_64-latest.args | 2 +- .../disk-snapshot.x86_64-latest.args | 2 +- .../disk-source-pool-mode.x86_64-latest.args | 2 +- .../disk-source-pool.x86_64-latest.args | 2 +- .../disk-transient.x86_64-latest.args | 2 +- ...sk-usb-device-removable.x86_64-latest.args | 2 +- .../disk-usb-device.x86_64-latest.args | 2 +- .../disk-vhostuser.x86_64-latest.args | 2 +- .../disk-virtio-ccw-many.s390x-latest.args | 2 +- .../disk-virtio-ccw.s390x-latest.args | 2 +- .../disk-virtio-queues.x86_64-latest.args | 2 +- .../disk-virtio-s390-zpci.s390x-latest.args | 2 +- ...virtio-scsi-reservations.x86_64-5.2.0.args | 2 +- ...irtio-scsi-reservations.x86_64-latest.args | 2 +- .../disk-virtio.x86_64-latest.args | 2 +- 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.../graphics-spice-qxl-vga.x86_64-latest.args | 2 +- .../graphics-spice-sasl.x86_64-latest.args | 2 +- .../graphics-spice-socket.x86_64-latest.args | 2 +- .../graphics-spice-timeout.x86_64-latest.args | 2 +- ...raphics-spice-usb-redir.x86_64-latest.args | 2 +- .../graphics-spice.x86_64-latest.args | 2 +- ...ics-vnc-auto-socket-cfg.x86_64-latest.args | 2 +- ...raphics-vnc-auto-socket.x86_64-latest.args | 2 +- ...aphics-vnc-egl-headless.x86_64-latest.args | 2 +- ...hics-vnc-no-listen-attr.x86_64-latest.args | 2 +- .../graphics-vnc-none.x86_64-latest.args | 2 +- .../graphics-vnc-policy.x86_64-latest.args | 2 +- .../graphics-vnc-power.x86_64-latest.args | 2 +- ...remove-generated-socket.x86_64-latest.args | 2 +- .../graphics-vnc-sasl.x86_64-latest.args | 2 +- ...-vnc-socket-new-cmdline.x86_64-latest.args | 2 +- .../graphics-vnc-socket.x86_64-latest.args | 2 +- .../graphics-vnc-tls-secret.x86_64-5.2.0.args | 2 +- ...graphics-vnc-tls-secret.x86_64-latest.args | 2 +- .../graphics-vnc-tls.x86_64-latest.args | 2 +- .../graphics-vnc-websocket.x86_64-latest.args | 2 +- .../graphics-vnc.x86_64-latest.args | 2 +- ...tdev-mdev-display-ramfb.x86_64-latest.args | 2 +- ...play-spice-egl-headless.x86_64-latest.args | 2 +- ...ev-display-spice-opengl.x86_64-latest.args | 2 +- ...isplay-vnc-egl-headless.x86_64-latest.args | 2 +- ...ostdev-mdev-display-vnc.x86_64-latest.args | 2 +- .../hostdev-scsi-lsi.x86_64-latest.args | 2 +- ...ostdev-scsi-virtio-scsi.x86_64-latest.args | 2 +- ...tdev-subsys-mdev-vfio-ap.s390x-latest.args | 2 +- ...ubsys-mdev-vfio-ccw-boot.s390x-latest.args | 2 +- .../hugepages-memaccess3.x86_64-latest.args | 2 +- .../hugepages-nvdimm.x86_64-latest.args | 2 +- .../hyperv-off.x86_64-latest.args | 2 +- .../hyperv-panic.x86_64-latest.args | 2 +- .../hyperv-stimer-direct.x86_64-latest.args | 2 +- .../hyperv.x86_64-latest.args | 2 +- .../input-linux.x86_64-latest.args | 2 +- .../intel-iommu-aw-bits.x86_64-latest.args | 2 +- ...ntel-iommu-caching-mode.x86_64-latest.args | 2 +- ...ntel-iommu-device-iotlb.x86_64-latest.args | 2 +- .../intel-iommu-eim.x86_64-latest.args | 2 +- .../intel-iommu.x86_64-latest.args | 2 +- .../iommu-smmuv3.aarch64-latest.args | 2 +- ...othreads-virtio-scsi-ccw.s390x-latest.args | 2 +- ...othreads-virtio-scsi-pci.x86_64-5.2.0.args | 2 +- ...threads-virtio-scsi-pci.x86_64-latest.args | 2 +- .../kvmclock+eoi-disabled.x86_64-latest.args | 2 +- .../launch-security-s390-pv.s390x-latest.args | 2 +- .../launch-security-sev.x86_64-6.0.0.args | 2 +- .../luks-disks-source-qcow2.x86_64-5.2.0.args | 2 +- ...luks-disks-source-qcow2.x86_64-latest.args | 2 +- .../luks-disks-source.x86_64-latest.args | 2 +- .../luks-disks.x86_64-latest.args | 2 +- ...memory-default-hugepage.x86_64-latest.args | 2 +- .../memfd-memory-numa.x86_64-latest.args | 2 +- ...y-hotplug-nvdimm-access.x86_64-latest.args | 2 +- ...ory-hotplug-nvdimm-align.x86_64-5.2.0.args | 2 +- ...ry-hotplug-nvdimm-align.x86_64-latest.args | 2 +- ...ory-hotplug-nvdimm-label.x86_64-5.2.0.args | 2 +- ...ry-hotplug-nvdimm-label.x86_64-latest.args | 2 +- ...mory-hotplug-nvdimm-pmem.x86_64-5.2.0.args | 2 +- ...ory-hotplug-nvdimm-pmem.x86_64-latest.args | 2 +- ...-hotplug-nvdimm-readonly.x86_64-5.2.0.args | 2 +- ...hotplug-nvdimm-readonly.x86_64-latest.args | 2 +- .../memory-hotplug-nvdimm.x86_64-latest.args | 2 +- ...mory-hotplug-virtio-mem.x86_64-latest.args | 2 +- ...mory-hotplug-virtio-pmem.x86_64-5.2.0.args | 2 +- ...ory-hotplug-virtio-pmem.x86_64-latest.args | 2 +- .../misc-no-reboot.x86_64-5.2.0.args | 2 +- .../misc-no-reboot.x86_64-latest.args | 2 +- .../mlock-off.x86_64-latest.args | 2 +- .../mlock-on.x86_64-latest.args | 2 +- .../net-vdpa.x86_64-latest.args | 2 +- .../net-vhostuser.x86_64-latest.args | 2 +- .../numatune-hmat.x86_64-latest.args | 2 +- ...emnode-restrictive-mode.x86_64-latest.args | 2 +- .../numatune-memnode.x86_64-5.2.0.args | 2 +- .../numatune-memnode.x86_64-latest.args | 2 +- .../numatune-system-memory.x86_64-latest.args | 2 +- .../os-firmware-bios.x86_64-latest.args | 2 +- ...re-efi-no-enrolled-keys.x86_64-latest.args | 2 +- ...os-firmware-efi-secboot.x86_64-latest.args | 2 +- .../os-firmware-efi.x86_64-latest.args | 2 +- .../panic-double.x86_64-latest.args | 2 +- .../panic-no-address.x86_64-latest.args | 2 +- .../qemuxml2argvdata/panic.x86_64-latest.args | 2 +- .../parallel-unix-chardev.x86_64-latest.args | 2 +- ...pi-root-hotplug-disable.x86_64-latest.args | 2 +- ...cpi-root-hotplug-enable.x86_64-latest.args | 2 +- ...e-expander-bus-aarch64.aarch64-latest.args | 2 +- ...cie-root-port-nohotplug.x86_64-latest.args | 2 +- ...ault-cpu-kvm-pseries-2.7.ppc64-latest.args | 2 +- ...ault-cpu-kvm-pseries-3.1.ppc64-latest.args | 2 +- ...ault-cpu-kvm-pseries-4.2.ppc64-latest.args | 2 +- ...ault-cpu-tcg-pseries-2.7.ppc64-latest.args | 2 +- ...ault-cpu-tcg-pseries-3.1.ppc64-latest.args | 2 +- ...ault-cpu-tcg-pseries-4.2.ppc64-latest.args | 2 +- .../ppc64-pseries-graphics.ppc64-latest.args | 2 +- .../ppc64-pseries-headless.ppc64-latest.args | 2 +- .../ppc64-tpmproxy-single.ppc64-latest.args | 2 +- .../ppc64-tpmproxy-with-tpm.ppc64-latest.args | 2 +- .../pv-spinlock-disabled.x86_64-latest.args | 2 +- .../pv-spinlock-enabled.x86_64-latest.args | 2 +- .../qemu-ns.x86_64-latest.args | 4 +- .../riscv64-virt-graphics.riscv64-latest.args | 2 +- .../riscv64-virt-headless.riscv64-latest.args | 2 +- ...low-bogus-usb-controller.s390x-latest.args | 2 +- ...390-allow-bogus-usb-none.s390x-latest.args | 2 +- ...t-cpu-kvm-ccw-virtio-2.7.s390x-latest.args | 2 +- ...t-cpu-kvm-ccw-virtio-4.2.s390x-latest.args | 2 +- ...t-cpu-tcg-ccw-virtio-2.7.s390x-latest.args | 2 +- ...t-cpu-tcg-ccw-virtio-4.2.s390x-latest.args | 2 +- .../s390x-ccw-graphics.s390x-latest.args | 2 +- .../s390x-ccw-headless.s390x-latest.args | 2 +- .../serial-unix-chardev.x86_64-latest.args | 2 +- ...rtcard-passthrough-unix.x86_64-latest.args | 2 +- .../tpm-emulator-spapr.ppc64-latest.args | 2 +- .../tpm-emulator-tpm2-enc.x86_64-latest.args | 2 +- ...pm-emulator-tpm2-pstate.x86_64-latest.args | 2 +- .../tpm-emulator-tpm2.x86_64-latest.args | 2 +- .../tpm-emulator.x86_64-latest.args | 2 +- .../tpm-passthrough-crb.x86_64-latest.args | 2 +- .../tpm-passthrough.x86_64-latest.args | 2 +- .../tseg-explicit-size.x86_64-latest.args | 2 +- .../usb-redir-unix.x86_64-latest.args | 2 +- ...vhost-user-fs-fd-memory.x86_64-latest.args | 2 +- ...vhost-user-fs-hugepages.x86_64-latest.args | 2 +- ...host-user-gpu-secondary.x86_64-latest.args | 2 +- .../vhost-user-vga.x86_64-latest.args | 2 +- .../vhost-vsock-auto.x86_64-latest.args | 2 +- .../vhost-vsock-ccw-auto.s390x-latest.args | 2 +- .../vhost-vsock-ccw-iommu.s390x-latest.args | 2 +- .../vhost-vsock-ccw.s390x-latest.args | 2 +- .../vhost-vsock.x86_64-latest.args | 2 +- ...eo-bochs-display-device.x86_64-latest.args | 2 +- ...video-qxl-device-vram64.x86_64-latest.args | 2 +- ...o-qxl-sec-device-vram64.x86_64-latest.args | 2 +- ...eo-ramfb-display-device.x86_64-latest.args | 2 +- ...video-virtio-vga-gpu-gl.x86_64-latest.args | 2 +- .../virtio-9p-createmode.x86_64-latest.args | 2 +- .../virtio-9p-multidevs.x86_64-latest.args | 2 +- .../virtio-lun.x86_64-latest.args | 2 +- ...virtio-non-transitional.x86_64-latest.args | 2 +- ...-options-controller-ats.x86_64-latest.args | 2 +- ...ptions-controller-iommu.x86_64-latest.args | 2 +- ...tions-controller-packed.x86_64-latest.args | 2 +- ...virtio-options-disk-ats.x86_64-latest.args | 2 +- ...rtio-options-disk-iommu.x86_64-latest.args | 2 +- ...tio-options-disk-packed.x86_64-latest.args | 2 +- .../virtio-options-fs-ats.x86_64-latest.args | 2 +- ...virtio-options-fs-iommu.x86_64-latest.args | 2 +- ...irtio-options-fs-packed.x86_64-latest.args | 2 +- ...irtio-options-input-ats.x86_64-latest.args | 2 +- ...tio-options-input-iommu.x86_64-latest.args | 2 +- ...io-options-input-packed.x86_64-latest.args | 2 +- ...-options-memballoon-ats.x86_64-latest.args | 2 +- ...loon-freepage-reporting.x86_64-latest.args | 2 +- ...ptions-memballoon-iommu.x86_64-latest.args | 2 +- ...tions-memballoon-packed.x86_64-latest.args | 2 +- .../virtio-options-net-ats.x86_64-latest.args | 2 +- ...irtio-options-net-iommu.x86_64-latest.args | 2 +- ...rtio-options-net-packed.x86_64-latest.args | 2 +- .../virtio-options-rng-ats.x86_64-latest.args | 2 +- ...irtio-options-rng-iommu.x86_64-latest.args | 2 +- ...rtio-options-rng-packed.x86_64-latest.args | 2 +- ...irtio-options-video-ats.x86_64-latest.args | 2 +- ...tio-options-video-iommu.x86_64-latest.args | 2 +- ...io-options-video-packed.x86_64-latest.args | 2 +- .../virtio-options.x86_64-latest.args | 2 +- .../virtio-rng-builtin.x86_64-5.2.0.args | 2 +- .../virtio-rng-builtin.x86_64-latest.args | 2 +- .../virtio-rng-egd-unix.x86_64-5.2.0.args | 2 +- .../virtio-rng-egd-unix.x86_64-latest.args | 2 +- .../virtio-transitional.x86_64-latest.args | 2 +- .../watchdog-device.x86_64-latest.args | 2 +- .../watchdog-diag288.s390x-latest.args | 2 +- .../watchdog-dump.x86_64-latest.args | 2 +- .../watchdog-injectnmi.x86_64-latest.args | 2 +- .../watchdog.x86_64-latest.args | 2 +- ...-default-cpu-kvm-pc-4.2.x86_64-latest.args | 2 +- ...default-cpu-kvm-q35-4.2.x86_64-latest.args | 2 +- ...-default-cpu-tcg-pc-4.2.x86_64-latest.args | 2 +- ...default-cpu-tcg-q35-4.2.x86_64-latest.args | 2 +- .../x86_64-pc-graphics.x86_64-latest.args | 2 +- .../x86_64-pc-headless.x86_64-latest.args | 2 +- .../x86_64-q35-graphics.x86_64-latest.args | 2 +- .../x86_64-q35-headless.x86_64-latest.args | 2 +- tests/virjsontest.c | 18 +- tools/virsh-domain.c | 8 +- 352 files changed, 1080 insertions(+), 1074 deletions(-) -- 2.31.1

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[PATCH 0/2] qemu_command: Generate -mem-prealloc in one corner case more
by Michal Privoznik 15 Nov '21

15 Nov '21

This is a result of mu discussion with Jing: https://listman.redhat.com/archives/libvir-list/2021-September/msg00407.html Turns out, the problem has nothing to do with my virtio-mem patches so I'm sending fix separately. Michal Prívozník (2): qemuxml2argvtest: Introduce another numa-topology test qemu_command: Generate -mem-prealloc in one corner case more src/qemu/qemu_command.c | 17 ++++----- .../fd-memory-numa-topology.args | 3 +- .../fd-memory-numa-topology2.args | 5 +-- .../fd-memory-numa-topology3.args | 7 ++-- ...d-memory-numa-topology4.x86_64-latest.args | 34 +++++++++++++++++ .../fd-memory-numa-topology4.xml | 37 +++++++++++++++++++ tests/qemuxml2argvtest.c | 1 + ...fd-memory-numa-topology4.x86_64-latest.xml | 1 + tests/qemuxml2xmltest.c | 1 + 9 files changed, 88 insertions(+), 18 deletions(-) create mode 100644 tests/qemuxml2argvdata/fd-memory-numa-topology4.x86_64-latest.args create mode 100644 tests/qemuxml2argvdata/fd-memory-numa-topology4.xml create mode 120000 tests/qemuxml2xmloutdata/fd-memory-numa-topology4.x86_64-latest.xml -- 2.32.0

2 3