[Qemu-commits] [qemu/qemu] 55a331: migration/colo: Minor fix for colo error message
Branch: refs/heads/master
Home: https://github.com/qemu/qemu
Commit: 55a331655dbc8feee198f379eaafa3e75e744b7b
https://github.com/qemu/qemu/commit/55a331655dbc8feee198f379eaafa3e75e744b7b
Author: Li Zhijian
Date: 2024-05-22 (Wed, 22 May 2024)
Changed paths:
M migration/migration.c
Log Message:
---
migration/colo: Minor fix for colo error message
- Explicitly show the missing module name: replication
- Fix capability name to x-colo
Reviewed-by: Peter Xu
Reviewed-by: Zhang Chen
Signed-off-by: Li Zhijian
Suggested-by: Michael Tokarev
[fixed mangled author email address]
Signed-off-by: Fabiano Rosas
Commit: 787ea49e80df0e7af922586f6076da94410cdd08
https://github.com/qemu/qemu/commit/787ea49e80df0e7af922586f6076da94410cdd08
Author: Li Zhijian
Date: 2024-05-22 (Wed, 22 May 2024)
Changed paths:
M include/migration/colo.h
M migration/colo-stubs.c
M migration/colo.c
M migration/migration.c
Log Message:
---
migration/colo: make colo_incoming_co() return void
Currently, it always returns 0, no need to check the return value at all.
In addition, enter colo coroutine only if migration_incoming_colo_enabled()
is true.
Once the destination side enters the COLO* state, the COLO process will
take over the remaining processes until COLO exits.
Cc: Fabiano Rosas
Reviewed-by: Peter Xu
Reviewed-by: Zhang Chen
Signed-off-by: Li Zhijian
[fixed mangled author email address]
Signed-off-by: Fabiano Rosas
Commit: 3dc27fac2547623d837826bbda5369d7b240c78e
https://github.com/qemu/qemu/commit/3dc27fac2547623d837826bbda5369d7b240c78e
Author: Li Zhijian
Date: 2024-05-22 (Wed, 22 May 2024)
Changed paths:
M migration/colo.c
Log Message:
---
migration/colo: Tidy up bql_unlock() around bdrv_activate_all()
Make the code more tight.
Suggested-by: Michael Tokarev
Reviewed-by: Peter Xu
Reviewed-by: Zhang Chen
Signed-off-by: Li Zhijian
Signed-off-by: Michael Tokarev
[fixed mangled author email address]
Signed-off-by: Fabiano Rosas
Commit: 3f879f2f319379daeb65faa3677191ba4240b45c
https://github.com/qemu/qemu/commit/3f879f2f319379daeb65faa3677191ba4240b45c
Author: Marc-André Lureau
Date: 2024-05-22 (Wed, 22 May 2024)
Changed paths:
M migration/trace-events
M migration/vmstate.c
Log Message:
---
migration: add "exists" info to load-state-field trace
Signed-off-by: Marc-André Lureau
Reviewed-by: Peter Xu
Reviewed-by: Fiona Ebner
Tested-by: Fiona Ebner
Signed-off-by: Fabiano Rosas
Commit: f0937ec669f9f39f5ece39f62d048606b9ee3877
https://github.com/qemu/qemu/commit/f0937ec669f9f39f5ece39f62d048606b9ee3877
Author: Marc-André Lureau
Date: 2024-05-22 (Wed, 22 May 2024)
Changed paths:
M migration/vmstate.c
Log Message:
---
migration: fix a typo
Signed-off-by: Marc-André Lureau
Reviewed-by: Peter Xu
Reviewed-by: Fabiano Rosas
Reviewed-by: Fiona Ebner
Tested-by: Fiona Ebner
Signed-off-by: Fabiano Rosas
Commit: 40a23ef643664b5c1021a9789f9d680b6294fb50
https://github.com/qemu/qemu/commit/40a23ef643664b5c1021a9789f9d680b6294fb50
Author: Marc-André Lureau
Date: 2024-05-22 (Wed, 22 May 2024)
Changed paths:
M hw/core/machine.c
M hw/display/virtio-gpu.c
M include/hw/virtio/virtio-gpu.h
Log Message:
---
virtio-gpu: fix v2 migration
Commit dfcf74fa ("virtio-gpu: fix scanout migration post-load") broke
forward/backward version migration. Versioning of nested VMSD structures
is not straightforward, as the wire format doesn't have nested
structures versions. Introduce x-scanout-vmstate-version and a field
test to save/load appropriately according to the machine version.
Fixes: dfcf74fa ("virtio-gpu: fix scanout migration post-load")
Signed-off-by: Marc-André Lureau
Signed-off-by: Peter Xu
Reviewed-by: Fiona Ebner
Tested-by: Fiona Ebner
[fixed long lines]
Signed-off-by: Fabiano Rosas
Commit: 9710401276a0eb2fc6d467d9abea1f5e3fe2c362
https://github.com/qemu/qemu/commit/9710401276a0eb2fc6d467d9abea1f5e3fe2c362
Author: Fiona Ebner
Date: 2024-05-22 (Wed, 22 May 2024)
Changed paths:
M hw/core/machine.c
Log Message:
---
hw/core/machine: move compatibility flags for VirtIO-net USO to machine 8.1
Migration from an 8.2 or 9.0 binary to an 8.1 binary with machine
version 8.1 can fail with:
> kvm: Features 0x1c0010130afffa7 unsupported. Allowed features: 0x10179bfffe7
> kvm: Failed to load virtio-net:virtio
> kvm: error while loading state for instance 0x0 of device
> ':00:12.0/virtio-net'
> kvm: load of migration failed: Operation not permitted
The series
53da8b5a99 virtio-net: Add support for USO features
9da1684954 virtio-net: Add USO flags to vhost support.
f03e0cf63b tap: Add check for USO features
2ab0ec3121 tap: Add USO support to tap device.
only landed in QEMU 8.2, so the compatibility flags should be part of
machine
[Qemu-commits] [qemu/qemu] 55a331: migration/colo: Minor fix for colo error message
Branch: refs/heads/staging
Home: https://github.com/qemu/qemu
Commit: 55a331655dbc8feee198f379eaafa3e75e744b7b
https://github.com/qemu/qemu/commit/55a331655dbc8feee198f379eaafa3e75e744b7b
Author: Li Zhijian
Date: 2024-05-22 (Wed, 22 May 2024)
Changed paths:
M migration/migration.c
Log Message:
---
migration/colo: Minor fix for colo error message
- Explicitly show the missing module name: replication
- Fix capability name to x-colo
Reviewed-by: Peter Xu
Reviewed-by: Zhang Chen
Signed-off-by: Li Zhijian
Suggested-by: Michael Tokarev
[fixed mangled author email address]
Signed-off-by: Fabiano Rosas
Commit: 787ea49e80df0e7af922586f6076da94410cdd08
https://github.com/qemu/qemu/commit/787ea49e80df0e7af922586f6076da94410cdd08
Author: Li Zhijian
Date: 2024-05-22 (Wed, 22 May 2024)
Changed paths:
M include/migration/colo.h
M migration/colo-stubs.c
M migration/colo.c
M migration/migration.c
Log Message:
---
migration/colo: make colo_incoming_co() return void
Currently, it always returns 0, no need to check the return value at all.
In addition, enter colo coroutine only if migration_incoming_colo_enabled()
is true.
Once the destination side enters the COLO* state, the COLO process will
take over the remaining processes until COLO exits.
Cc: Fabiano Rosas
Reviewed-by: Peter Xu
Reviewed-by: Zhang Chen
Signed-off-by: Li Zhijian
[fixed mangled author email address]
Signed-off-by: Fabiano Rosas
Commit: 3dc27fac2547623d837826bbda5369d7b240c78e
https://github.com/qemu/qemu/commit/3dc27fac2547623d837826bbda5369d7b240c78e
Author: Li Zhijian
Date: 2024-05-22 (Wed, 22 May 2024)
Changed paths:
M migration/colo.c
Log Message:
---
migration/colo: Tidy up bql_unlock() around bdrv_activate_all()
Make the code more tight.
Suggested-by: Michael Tokarev
Reviewed-by: Peter Xu
Reviewed-by: Zhang Chen
Signed-off-by: Li Zhijian
Signed-off-by: Michael Tokarev
[fixed mangled author email address]
Signed-off-by: Fabiano Rosas
Commit: 3f879f2f319379daeb65faa3677191ba4240b45c
https://github.com/qemu/qemu/commit/3f879f2f319379daeb65faa3677191ba4240b45c
Author: Marc-André Lureau
Date: 2024-05-22 (Wed, 22 May 2024)
Changed paths:
M migration/trace-events
M migration/vmstate.c
Log Message:
---
migration: add "exists" info to load-state-field trace
Signed-off-by: Marc-André Lureau
Reviewed-by: Peter Xu
Reviewed-by: Fiona Ebner
Tested-by: Fiona Ebner
Signed-off-by: Fabiano Rosas
Commit: f0937ec669f9f39f5ece39f62d048606b9ee3877
https://github.com/qemu/qemu/commit/f0937ec669f9f39f5ece39f62d048606b9ee3877
Author: Marc-André Lureau
Date: 2024-05-22 (Wed, 22 May 2024)
Changed paths:
M migration/vmstate.c
Log Message:
---
migration: fix a typo
Signed-off-by: Marc-André Lureau
Reviewed-by: Peter Xu
Reviewed-by: Fabiano Rosas
Reviewed-by: Fiona Ebner
Tested-by: Fiona Ebner
Signed-off-by: Fabiano Rosas
Commit: 40a23ef643664b5c1021a9789f9d680b6294fb50
https://github.com/qemu/qemu/commit/40a23ef643664b5c1021a9789f9d680b6294fb50
Author: Marc-André Lureau
Date: 2024-05-22 (Wed, 22 May 2024)
Changed paths:
M hw/core/machine.c
M hw/display/virtio-gpu.c
M include/hw/virtio/virtio-gpu.h
Log Message:
---
virtio-gpu: fix v2 migration
Commit dfcf74fa ("virtio-gpu: fix scanout migration post-load") broke
forward/backward version migration. Versioning of nested VMSD structures
is not straightforward, as the wire format doesn't have nested
structures versions. Introduce x-scanout-vmstate-version and a field
test to save/load appropriately according to the machine version.
Fixes: dfcf74fa ("virtio-gpu: fix scanout migration post-load")
Signed-off-by: Marc-André Lureau
Signed-off-by: Peter Xu
Reviewed-by: Fiona Ebner
Tested-by: Fiona Ebner
[fixed long lines]
Signed-off-by: Fabiano Rosas
Commit: 9710401276a0eb2fc6d467d9abea1f5e3fe2c362
https://github.com/qemu/qemu/commit/9710401276a0eb2fc6d467d9abea1f5e3fe2c362
Author: Fiona Ebner
Date: 2024-05-22 (Wed, 22 May 2024)
Changed paths:
M hw/core/machine.c
Log Message:
---
hw/core/machine: move compatibility flags for VirtIO-net USO to machine 8.1
Migration from an 8.2 or 9.0 binary to an 8.1 binary with machine
version 8.1 can fail with:
> kvm: Features 0x1c0010130afffa7 unsupported. Allowed features: 0x10179bfffe7
> kvm: Failed to load virtio-net:virtio
> kvm: error while loading state for instance 0x0 of device
> ':00:12.0/virtio-net'
> kvm: load of migration failed: Operation not permitted
The series
53da8b5a99 virtio-net: Add support for USO features
9da1684954 virtio-net: Add USO flags to vhost support.
f03e0cf63b tap: Add check for USO features
2ab0ec3121 tap: Add USO support to tap device.
only landed in QEMU 8.2, so the compatibility flags should be part of
machine
