Qemu folks,
It seems we do officially support multifd from version 4.0 :
commit cbfd6c957a4437d4759ca660e621daa381bf2898
Author: Juan Quintela <quintela@xxxxxxxxxx>
Date: Wed Feb 6 13:54:06 2019 +0100
multifd: Drop x-
We make it supported from now on.
Reviewed-by: Dr. David Alan Gilbert <dgilbert@xxxxxxxxxx>
Reviewed-by: Markus Armbruster <armbru@xxxxxxxxxx>
Signed-off-by: Juan Quintela <quintela@xxxxxxxxxx>
$ git tag --contains cbfd6c957a4437d4759ca660e621daa381bf2898 | sort
-V | grep -v list | head -1
v4.0.0
Yet it seems we continue to prefix the migration property with "x-"
(x-multifd). This prop was added here and we have continued to use it
as is:
commit 30126bbf1f7fcad0bf4c65b01a21ff22a36a9759
Author: Juan Quintela <quintela@xxxxxxxxxx>
Date: Thu Jan 14 12:23:00 2016 +0100
migration: Add multifd capability
Signed-off-by: Juan Quintela <quintela@xxxxxxxxxx>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@xxxxxxxxxx>
Reviewed-by: Peter Xu <peterx@xxxxxxxxxx>
Reviewed-by: Daniel P. Berrange <berrange@xxxxxxxxxx>
Can anyone explain why?
On Sat, May 7, 2022 at 7:13 PM Claudio Fontana <cfontana@xxxxxxx> wrote:
>
> Signed-off-by: Claudio Fontana <cfontana@xxxxxxx>
other than the question above,
Reviewed-by: Ani Sinha <ani@xxxxxxxxxxx>
> ---
> src/qemu/qemu_capabilities.c | 4 ++++
> src/qemu/qemu_capabilities.h | 3 +++
> tests/qemucapabilitiesdata/caps_4.0.0.aarch64.xml | 1 +
> tests/qemucapabilitiesdata/caps_4.0.0.ppc64.xml | 1 +
> tests/qemucapabilitiesdata/caps_4.0.0.riscv32.xml | 1 +
> tests/qemucapabilitiesdata/caps_4.0.0.riscv64.xml | 1 +
> tests/qemucapabilitiesdata/caps_4.0.0.s390x.xml | 1 +
> tests/qemucapabilitiesdata/caps_4.0.0.x86_64.xml | 1 +
> tests/qemucapabilitiesdata/caps_4.1.0.x86_64.xml | 1 +
> tests/qemucapabilitiesdata/caps_4.2.0.aarch64.xml | 1 +
> tests/qemucapabilitiesdata/caps_4.2.0.ppc64.xml | 1 +
> tests/qemucapabilitiesdata/caps_4.2.0.s390x.xml | 1 +
> tests/qemucapabilitiesdata/caps_4.2.0.x86_64.xml | 1 +
> tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml | 1 +
> tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml | 1 +
> tests/qemucapabilitiesdata/caps_5.0.0.riscv64.xml | 1 +
> tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml | 1 +
> tests/qemucapabilitiesdata/caps_5.1.0.sparc.xml | 1 +
> tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml | 1 +
> tests/qemucapabilitiesdata/caps_5.2.0.aarch64.xml | 1 +
> tests/qemucapabilitiesdata/caps_5.2.0.ppc64.xml | 1 +
> tests/qemucapabilitiesdata/caps_5.2.0.riscv64.xml | 1 +
> tests/qemucapabilitiesdata/caps_5.2.0.s390x.xml | 1 +
> tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml | 1 +
> tests/qemucapabilitiesdata/caps_6.0.0.aarch64.xml | 1 +
> tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml | 1 +
> tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml | 1 +
> tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml | 1 +
> tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml | 1 +
> tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml | 1 +
> tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml | 1 +
> tests/qemucapabilitiesdata/caps_7.0.0.aarch64.xml | 1 +
> tests/qemucapabilitiesdata/caps_7.0.0.ppc64.xml | 1 +
> tests/qemucapabilitiesdata/caps_7.0.0.x86_64.xml | 1 +
> 34 files changed, 39 insertions(+)
>
> diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
> index 1ed4cda7f0..581b6a40df 100644
> --- a/src/qemu/qemu_capabilities.c
> +++ b/src/qemu/qemu_capabilities.c
> @@ -672,6 +672,9 @@ VIR_ENUM_IMPL(virQEMUCaps,
> "virtio-iommu-pci", /* QEMU_CAPS_DEVICE_VIRTIO_IOMMU_PCI */
> "virtio-iommu.boot-bypass", /* QEMU_CAPS_VIRTIO_IOMMU_BOOT_BYPASS */
> "virtio-net.rss", /* QEMU_CAPS_VIRTIO_NET_RSS */
> +
> + /* 430 */
> + "migrate-multifd", /* QEMU_CAPS_MIGRATE_MULTIFD */
> );
>
>
> @@ -1230,6 +1233,7 @@ struct virQEMUCapsStringFlags virQEMUCapsCommands[] = {
>
> struct virQEMUCapsStringFlags virQEMUCapsMigration[] = {
> { "rdma-pin-all", QEMU_CAPS_MIGRATE_RDMA },
> + { "multifd", QEMU_CAPS_MIGRATE_MULTIFD },
> };
>
> /* Use virQEMUCapsQMPSchemaQueries for querying parameters of events */
> diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
> index 9b240e47fb..b089f83da1 100644
> --- a/src/qemu/qemu_capabilities.h
> +++ b/src/qemu/qemu_capabilities.h
> @@ -648,6 +648,9 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
> QEMU_CAPS_VIRTIO_IOMMU_BOOT_BYPASS, /* virtio-iommu.boot-bypass */
> QEMU_CAPS_VIRTIO_NET_RSS, /* virtio-net rss feature */
>
> + /* 430 */
> + QEMU_CAPS_MIGRATE_MULTIFD, /* migrate can set multifd parameter */
> +
> QEMU_CAPS_LAST /* this must always be the last item */
> } virQEMUCapsFlags;
>
> diff --git a/tests/qemucapabilitiesdata/caps_4.0.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_4.0.0.aarch64.xml
> index 5adf904fc4..4ca2cfa81c 100644
> --- a/tests/qemucapabilitiesdata/caps_4.0.0.aarch64.xml
> +++ b/tests/qemucapabilitiesdata/caps_4.0.0.aarch64.xml
> @@ -148,6 +148,7 @@
> <flag name='input-linux'/>
> <flag name='query-display-options'/>
> <flag name='virtio-blk.queue-size'/>
> + <flag name='migrate-multifd'/>
> <version>4000000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>61700240</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_4.0.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_4.0.0.ppc64.xml
> index a84adc2610..1db978eb4c 100644
> --- a/tests/qemucapabilitiesdata/caps_4.0.0.ppc64.xml
> +++ b/tests/qemucapabilitiesdata/caps_4.0.0.ppc64.xml
> @@ -153,6 +153,7 @@
> <flag name='input-linux'/>
> <flag name='query-display-options'/>
> <flag name='virtio-blk.queue-size'/>
> + <flag name='migrate-multifd'/>
> <version>4000000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>42900240</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_4.0.0.riscv32.xml b/tests/qemucapabilitiesdata/caps_4.0.0.riscv32.xml
> index c494254c4d..251d4dfd29 100644
> --- a/tests/qemucapabilitiesdata/caps_4.0.0.riscv32.xml
> +++ b/tests/qemucapabilitiesdata/caps_4.0.0.riscv32.xml
> @@ -145,6 +145,7 @@
> <flag name='input-linux'/>
> <flag name='query-display-options'/>
> <flag name='virtio-blk.queue-size'/>
> + <flag name='migrate-multifd'/>
> <version>4000000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>0</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_4.0.0.riscv64.xml b/tests/qemucapabilitiesdata/caps_4.0.0.riscv64.xml
> index d2582fa297..a4af47c6a4 100644
> --- a/tests/qemucapabilitiesdata/caps_4.0.0.riscv64.xml
> +++ b/tests/qemucapabilitiesdata/caps_4.0.0.riscv64.xml
> @@ -145,6 +145,7 @@
> <flag name='input-linux'/>
> <flag name='query-display-options'/>
> <flag name='virtio-blk.queue-size'/>
> + <flag name='migrate-multifd'/>
> <version>4000000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>0</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_4.0.0.s390x.xml b/tests/qemucapabilitiesdata/caps_4.0.0.s390x.xml
> index 4f36186044..2bab764867 100644
> --- a/tests/qemucapabilitiesdata/caps_4.0.0.s390x.xml
> +++ b/tests/qemucapabilitiesdata/caps_4.0.0.s390x.xml
> @@ -115,6 +115,7 @@
> <flag name='input-linux'/>
> <flag name='query-display-options'/>
> <flag name='virtio-blk.queue-size'/>
> + <flag name='migrate-multifd'/>
> <version>4000000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>39100240</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_4.0.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_4.0.0.x86_64.xml
> index 18e5ebd4f4..aa8a9812e5 100644
> --- a/tests/qemucapabilitiesdata/caps_4.0.0.x86_64.xml
> +++ b/tests/qemucapabilitiesdata/caps_4.0.0.x86_64.xml
> @@ -188,6 +188,7 @@
> <flag name='input-linux'/>
> <flag name='query-display-options'/>
> <flag name='virtio-blk.queue-size'/>
> + <flag name='migrate-multifd'/>
> <version>4000000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>43100240</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_4.1.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_4.1.0.x86_64.xml
> index 12c5ebe6f3..bd89f0c6b2 100644
> --- a/tests/qemucapabilitiesdata/caps_4.1.0.x86_64.xml
> +++ b/tests/qemucapabilitiesdata/caps_4.1.0.x86_64.xml
> @@ -195,6 +195,7 @@
> <flag name='input-linux'/>
> <flag name='query-display-options'/>
> <flag name='virtio-blk.queue-size'/>
> + <flag name='migrate-multifd'/>
> <version>4001000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>43100241</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_4.2.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_4.2.0.aarch64.xml
> index ee536b7b63..369ef707b9 100644
> --- a/tests/qemucapabilitiesdata/caps_4.2.0.aarch64.xml
> +++ b/tests/qemucapabilitiesdata/caps_4.2.0.aarch64.xml
> @@ -163,6 +163,7 @@
> <flag name='input-linux'/>
> <flag name='query-display-options'/>
> <flag name='virtio-blk.queue-size'/>
> + <flag name='migrate-multifd'/>
> <version>4001050</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>61700242</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_4.2.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_4.2.0.ppc64.xml
> index 10f5a9e2c5..16c867a46b 100644
> --- a/tests/qemucapabilitiesdata/caps_4.2.0.ppc64.xml
> +++ b/tests/qemucapabilitiesdata/caps_4.2.0.ppc64.xml
> @@ -160,6 +160,7 @@
> <flag name='input-linux'/>
> <flag name='query-display-options'/>
> <flag name='virtio-blk.queue-size'/>
> + <flag name='migrate-multifd'/>
> <version>4001050</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>42900242</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_4.2.0.s390x.xml b/tests/qemucapabilitiesdata/caps_4.2.0.s390x.xml
> index 069777a49b..b584ba7352 100644
> --- a/tests/qemucapabilitiesdata/caps_4.2.0.s390x.xml
> +++ b/tests/qemucapabilitiesdata/caps_4.2.0.s390x.xml
> @@ -128,6 +128,7 @@
> <flag name='input-linux'/>
> <flag name='query-display-options'/>
> <flag name='virtio-blk.queue-size'/>
> + <flag name='migrate-multifd'/>
> <version>4002000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>39100242</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_4.2.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_4.2.0.x86_64.xml
> index 6b61214a0b..5023028678 100644
> --- a/tests/qemucapabilitiesdata/caps_4.2.0.x86_64.xml
> +++ b/tests/qemucapabilitiesdata/caps_4.2.0.x86_64.xml
> @@ -206,6 +206,7 @@
> <flag name='input-linux'/>
> <flag name='query-display-options'/>
> <flag name='virtio-blk.queue-size'/>
> + <flag name='migrate-multifd'/>
> <version>4002000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>43100242</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml
> index 4fd02e786d..c45b2e6cf6 100644
> --- a/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml
> +++ b/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml
> @@ -175,6 +175,7 @@
> <flag name='virtio-blk.queue-size'/>
> <flag name='memory-backend-file.prealloc-threads'/>
> <flag name='virtio-iommu-pci'/>
> + <flag name='migrate-multifd'/>
> <version>5000000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>61700241</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml
> index f2f3558fdc..a3ad743d70 100644
> --- a/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml
> +++ b/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml
> @@ -181,6 +181,7 @@
> <flag name='virtio-blk.queue-size'/>
> <flag name='memory-backend-file.prealloc-threads'/>
> <flag name='virtio-iommu-pci'/>
> + <flag name='migrate-multifd'/>
> <version>5000000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>42900241</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_5.0.0.riscv64.xml b/tests/qemucapabilitiesdata/caps_5.0.0.riscv64.xml
> index 557949d6d6..e1b5cac26b 100644
> --- a/tests/qemucapabilitiesdata/caps_5.0.0.riscv64.xml
> +++ b/tests/qemucapabilitiesdata/caps_5.0.0.riscv64.xml
> @@ -167,6 +167,7 @@
> <flag name='virtio-blk.queue-size'/>
> <flag name='memory-backend-file.prealloc-threads'/>
> <flag name='virtio-iommu-pci'/>
> + <flag name='migrate-multifd'/>
> <version>5000000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>0</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml
> index f301d8a926..796adb9066 100644
> --- a/tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml
> +++ b/tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml
> @@ -215,6 +215,7 @@
> <flag name='virtio-blk.queue-size'/>
> <flag name='memory-backend-file.prealloc-threads'/>
> <flag name='virtio-iommu-pci'/>
> + <flag name='migrate-multifd'/>
> <version>5000000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>43100241</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_5.1.0.sparc.xml b/tests/qemucapabilitiesdata/caps_5.1.0.sparc.xml
> index 3a330ebdc0..cb203df125 100644
> --- a/tests/qemucapabilitiesdata/caps_5.1.0.sparc.xml
> +++ b/tests/qemucapabilitiesdata/caps_5.1.0.sparc.xml
> @@ -87,6 +87,7 @@
> <flag name='input-linux'/>
> <flag name='query-display-options'/>
> <flag name='memory-backend-file.prealloc-threads'/>
> + <flag name='migrate-multifd'/>
> <version>5001000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>0</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml
> index 53fcbf3417..7479d942a2 100644
> --- a/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml
> +++ b/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml
> @@ -219,6 +219,7 @@
> <flag name='memory-backend-file.prealloc-threads'/>
> <flag name='virtio-iommu-pci'/>
> <flag name='virtio-net.rss'/>
> + <flag name='migrate-multifd'/>
> <version>5001000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>43100242</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_5.2.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_5.2.0.aarch64.xml
> index 824224302c..268d1444ad 100644
> --- a/tests/qemucapabilitiesdata/caps_5.2.0.aarch64.xml
> +++ b/tests/qemucapabilitiesdata/caps_5.2.0.aarch64.xml
> @@ -182,6 +182,7 @@
> <flag name='memory-backend-file.prealloc-threads'/>
> <flag name='virtio-iommu-pci'/>
> <flag name='virtio-net.rss'/>
> + <flag name='migrate-multifd'/>
> <version>5002000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>61700243</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_5.2.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_5.2.0.ppc64.xml
> index b949f88b5a..eabf4b600c 100644
> --- a/tests/qemucapabilitiesdata/caps_5.2.0.ppc64.xml
> +++ b/tests/qemucapabilitiesdata/caps_5.2.0.ppc64.xml
> @@ -186,6 +186,7 @@
> <flag name='memory-backend-file.prealloc-threads'/>
> <flag name='virtio-iommu-pci'/>
> <flag name='virtio-net.rss'/>
> + <flag name='migrate-multifd'/>
> <version>5002000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>42900243</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_5.2.0.riscv64.xml b/tests/qemucapabilitiesdata/caps_5.2.0.riscv64.xml
> index 873923992d..0dbaf5a5ec 100644
> --- a/tests/qemucapabilitiesdata/caps_5.2.0.riscv64.xml
> +++ b/tests/qemucapabilitiesdata/caps_5.2.0.riscv64.xml
> @@ -172,6 +172,7 @@
> <flag name='memory-backend-file.prealloc-threads'/>
> <flag name='virtio-iommu-pci'/>
> <flag name='virtio-net.rss'/>
> + <flag name='migrate-multifd'/>
> <version>5002000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>0</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_5.2.0.s390x.xml b/tests/qemucapabilitiesdata/caps_5.2.0.s390x.xml
> index 5e9560d7b7..b0fbab9cb5 100644
> --- a/tests/qemucapabilitiesdata/caps_5.2.0.s390x.xml
> +++ b/tests/qemucapabilitiesdata/caps_5.2.0.s390x.xml
> @@ -140,6 +140,7 @@
> <flag name='memory-backend-file.prealloc-threads'/>
> <flag name='virtio-iommu-pci'/>
> <flag name='virtio-net.rss'/>
> + <flag name='migrate-multifd'/>
> <version>5002000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>39100243</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml
> index 3998da9253..1a1717bf2a 100644
> --- a/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml
> +++ b/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml
> @@ -223,6 +223,7 @@
> <flag name='memory-backend-file.prealloc-threads'/>
> <flag name='virtio-iommu-pci'/>
> <flag name='virtio-net.rss'/>
> + <flag name='migrate-multifd'/>
> <version>5002000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>43100243</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_6.0.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_6.0.0.aarch64.xml
> index 51d3628eeb..1c18d122e2 100644
> --- a/tests/qemucapabilitiesdata/caps_6.0.0.aarch64.xml
> +++ b/tests/qemucapabilitiesdata/caps_6.0.0.aarch64.xml
> @@ -190,6 +190,7 @@
> <flag name='memory-backend-file.prealloc-threads'/>
> <flag name='virtio-iommu-pci'/>
> <flag name='virtio-net.rss'/>
> + <flag name='migrate-multifd'/>
> <version>6000000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>61700242</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml b/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml
> index 2e5d0f197a..8fa4cb2307 100644
> --- a/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml
> +++ b/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml
> @@ -148,6 +148,7 @@
> <flag name='memory-backend-file.prealloc-threads'/>
> <flag name='virtio-iommu-pci'/>
> <flag name='virtio-net.rss'/>
> + <flag name='migrate-multifd'/>
> <version>6000000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>39100242</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml
> index 3498d6255b..70c67202b1 100644
> --- a/tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml
> +++ b/tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml
> @@ -232,6 +232,7 @@
> <flag name='memory-backend-file.prealloc-threads'/>
> <flag name='virtio-iommu-pci'/>
> <flag name='virtio-net.rss'/>
> + <flag name='migrate-multifd'/>
> <version>6000000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>43100242</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml
> index ddeca62290..a5ec77878f 100644
> --- a/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml
> +++ b/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml
> @@ -236,6 +236,7 @@
> <flag name='memory-backend-file.prealloc-threads'/>
> <flag name='virtio-iommu-pci'/>
> <flag name='virtio-net.rss'/>
> + <flag name='migrate-multifd'/>
> <version>6001000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>43100243</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml
> index 5538940372..92d8ceff7e 100644
> --- a/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml
> +++ b/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml
> @@ -201,6 +201,7 @@
> <flag name='memory-backend-file.prealloc-threads'/>
> <flag name='virtio-iommu-pci'/>
> <flag name='virtio-net.rss'/>
> + <flag name='migrate-multifd'/>
> <version>6001050</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>61700244</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml
> index 9c9d9aa08e..f219912927 100644
> --- a/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml
> +++ b/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml
> @@ -197,6 +197,7 @@
> <flag name='memory-backend-file.prealloc-threads'/>
> <flag name='virtio-iommu-pci'/>
> <flag name='virtio-net.rss'/>
> + <flag name='migrate-multifd'/>
> <version>6002000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>42900244</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml
> index dba5ecaf87..38fd3878ea 100644
> --- a/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml
> +++ b/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml
> @@ -238,6 +238,7 @@
> <flag name='memory-backend-file.prealloc-threads'/>
> <flag name='virtio-iommu-pci'/>
> <flag name='virtio-net.rss'/>
> + <flag name='migrate-multifd'/>
> <version>6002000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>43100244</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_7.0.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_7.0.0.aarch64.xml
> index 257b0f625d..522e225c8f 100644
> --- a/tests/qemucapabilitiesdata/caps_7.0.0.aarch64.xml
> +++ b/tests/qemucapabilitiesdata/caps_7.0.0.aarch64.xml
> @@ -209,6 +209,7 @@
> <flag name='virtio-iommu-pci'/>
> <flag name='virtio-iommu.boot-bypass'/>
> <flag name='virtio-net.rss'/>
> + <flag name='migrate-multifd'/>
> <version>6002092</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>61700243</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_7.0.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_7.0.0.ppc64.xml
> index 1ddca7d767..1eb43799c0 100644
> --- a/tests/qemucapabilitiesdata/caps_7.0.0.ppc64.xml
> +++ b/tests/qemucapabilitiesdata/caps_7.0.0.ppc64.xml
> @@ -210,6 +210,7 @@
> <flag name='virtio-iommu-pci'/>
> <flag name='virtio-iommu.boot-bypass'/>
> <flag name='virtio-net.rss'/>
> + <flag name='migrate-multifd'/>
> <version>6002092</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>42900243</microcodeVersion>
> diff --git a/tests/qemucapabilitiesdata/caps_7.0.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_7.0.0.x86_64.xml
> index 8074c97ecd..e5023c4219 100644
> --- a/tests/qemucapabilitiesdata/caps_7.0.0.x86_64.xml
> +++ b/tests/qemucapabilitiesdata/caps_7.0.0.x86_64.xml
> @@ -242,6 +242,7 @@
> <flag name='virtio-iommu-pci'/>
> <flag name='virtio-iommu.boot-bypass'/>
> <flag name='virtio-net.rss'/>
> + <flag name='migrate-multifd'/>
> <version>7000000</version>
> <kvmVersion>0</kvmVersion>
> <microcodeVersion>43100243</microcodeVersion>
> --
> 2.35.3
>
