[PULL 00/26] Next patches
The following changes since commit deabea6e88f7c4c3c12a36ee30051c6209561165:
Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu
into staging (2023-02-02 10:10:07 +)
are available in the Git repository at:
https://gitlab.com/juan.quintela/qemu.git tags/next-pull-request
for you to fetch changes up to 5ee6d3d1eeccd85aa2a835e82b8d9e1b4f7441e1:
migration: check magic value for deciding the mapping of channels (2023-02-02
17:04:16 +0100)
Migration PULL request, new try
Hi
It includes:
- David Hildenbrand fixes for virtio-men
- David Gilbert canary to detect problems
- Fix for rdma return values (Fiona)
- Peter Xu uffd_open fixes
- Peter Xu show right downtime for postcopy
- manish.mishra msg fix fixes
- my vfio changes.
Please apply.
Please, apply.
David Hildenbrand (13):
migration/ram: Fix populate_read_range()
migration/ram: Fix error handling in ram_write_tracking_start()
migration/ram: Don't explicitly unprotect when unregistering uffd-wp
migration/ram: Rely on used_length for uffd_change_protection()
migration/ram: Optimize ram_write_tracking_start() for
RamDiscardManager
migration/savevm: Move more savevm handling into vmstate_save()
migration/savevm: Prepare vmdesc json writer in
qemu_savevm_state_setup()
migration/savevm: Allow immutable device state to be migrated early
(i.e., before RAM)
migration/vmstate: Introduce VMSTATE_WITH_TMP_TEST() and
VMSTATE_BITMAP_TEST()
migration/ram: Factor out check for advised postcopy
virtio-mem: Fail if a memory backend with "prealloc=on" is specified
virtio-mem: Migrate immutable properties early
virtio-mem: Proper support for preallocation with migration
Dr. David Alan Gilbert (2):
migration: Add canary to VMSTATE_END_OF_LIST
migration: Perform vmsd structure check during tests
Fiona Ebner (1):
migration/rdma: fix return value for qio_channel_rdma_{readv,writev}
Juan Quintela (4):
migration: No save_live_pending() method uses the QEMUFile parameter
migration: Split save_live_pending() into state_pending_*
migration: Remove unused threshold_size parameter
migration: simplify migration_iteration_run()
Peter Xu (3):
migration: Fix migration crash when target psize larger than host
util/userfaultfd: Add uffd_open()
migration: Show downtime during postcopy phase
Zhenzhong Duan (1):
migration/dirtyrate: Show sample pages only in page-sampling mode
manish.mishra (2):
io: Add support for MSG_PEEK for socket channel
migration: check magic value for deciding the mapping of channels
docs/devel/migration.rst| 18 +--
docs/devel/vfio-migration.rst | 4 +-
include/hw/virtio/virtio-mem.h | 8 ++
include/io/channel.h| 6 +
include/migration/misc.h| 4 +-
include/migration/register.h| 17 +--
include/migration/vmstate.h | 35 +-
include/qemu/userfaultfd.h | 8 ++
migration/channel.h | 5 +
migration/migration.h | 4 +
migration/multifd.h | 2 +-
migration/postcopy-ram.h| 2 +-
migration/savevm.h | 10 +-
chardev/char-socket.c | 4 +-
hw/core/machine.c | 4 +-
hw/s390x/s390-stattrib.c| 11 +-
hw/vfio/migration.c | 20 +--
hw/virtio/virtio-mem.c | 144 -
io/channel-buffer.c | 1 +
io/channel-command.c| 1 +
io/channel-file.c | 1 +
io/channel-null.c | 1 +
io/channel-socket.c | 19 ++-
io/channel-tls.c| 1 +
io/channel-websock.c| 1 +
io/channel.c| 16 ++-
migration/block-dirty-bitmap.c | 14 +--
migration/block.c | 13 +-
migration/channel-block.c | 1 +
migration/channel.c | 45 +++
migration/dirtyrate.c | 10 +-
migration/migration.c | 119 --
migration/multifd.c | 19 +--
migration/postcopy-ram.c| 16 +--
migration/ram.c | 120 +-
migration/rdma.c| 16 ++-
migration/savevm.c | 187
migration/vmstate.c | 2 +
scsi/qemu-pr-helper.c | 2 +-
tests/qtest/migration-test.c| 3 +-
tests/qtest/tpm-emu.c | 2 +-
tests/unit/test-io-channel-socket.c | 1 +
util/userfaultfd.c | 13 +-
util/vhost-user-server.c| 2 +-
hw/vfio/trace-events| 2 +-
migration/trace-events | 7 +-
46 files changed, 715 insertions(+), 226 deletions(-)
--
2.39.1
Re: [PULL 00/26] Next patches
On Thu, 2 Feb 2023 at 16:07, Juan Quintela wrote: > > The following changes since commit deabea6e88f7c4c3c12a36ee30051c6209561165: > > Merge tag 'for_upstream' of > https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging (2023-02-02 > 10:10:07 +) > > are available in the Git repository at: > > https://gitlab.com/juan.quintela/qemu.git tags/next-pull-request > > for you to fetch changes up to 5ee6d3d1eeccd85aa2a835e82b8d9e1b4f7441e1: > > migration: check magic value for deciding the mapping of channels > (2023-02-02 17:04:16 +0100) > > > Migration PULL request, new try Fails to build on anything that isn't Linux: In file included from ../migration/postcopy-ram.c:40: /private/var/folders/76/zy5ktkns50v6gt5g8r0sf6scgn/T/cirrus-ci-build/include/qemu/userfaultfd.h:18:10: fatal error: 'linux/userfaultfd.h' file not found thanks -- PMM
Re: [PULL 00/26] Next patches
On Sat, Feb 04, 2023 at 10:19:34AM +, Peter Maydell wrote: > On Thu, 2 Feb 2023 at 16:07, Juan Quintela wrote: > > > > The following changes since commit deabea6e88f7c4c3c12a36ee30051c6209561165: > > > > Merge tag 'for_upstream' of > > https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging (2023-02-02 > > 10:10:07 +) > > > > are available in the Git repository at: > > > > https://gitlab.com/juan.quintela/qemu.git tags/next-pull-request > > > > for you to fetch changes up to 5ee6d3d1eeccd85aa2a835e82b8d9e1b4f7441e1: > > > > migration: check magic value for deciding the mapping of channels > > (2023-02-02 17:04:16 +0100) > > > > > > Migration PULL request, new try > > Fails to build on anything that isn't Linux: > > In file included from ../migration/postcopy-ram.c:40: > /private/var/folders/76/zy5ktkns50v6gt5g8r0sf6scgn/T/cirrus-ci-build/include/qemu/userfaultfd.h:18:10: > fatal error: 'linux/userfaultfd.h' file not found Oops, my fault. Juan, please feel free to drop patch "util/userfaultfd: Add uffd_open()". I'll respin with the whole set. -- Peter Xu
Re: [PULL 00/26] Next patches
On Mon, Feb 6, 2023, 23:07 Peter Xu wrote: > On Sat, Feb 04, 2023 at 10:19:34AM +, Peter Maydell wrote: > > On Thu, 2 Feb 2023 at 16:07, Juan Quintela wrote: > > > > > > The following changes since commit > deabea6e88f7c4c3c12a36ee30051c6209561165: > > > > > > Merge tag 'for_upstream' of > https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging (2023-02-02 > 10:10:07 +) > > > > > > are available in the Git repository at: > > > > > > https://gitlab.com/juan.quintela/qemu.git tags/next-pull-request > > > > > > for you to fetch changes up to > 5ee6d3d1eeccd85aa2a835e82b8d9e1b4f7441e1: > > > > > > migration: check magic value for deciding the mapping of channels > (2023-02-02 17:04:16 +0100) > > > > > > > > > Migration PULL request, new try > > > > Fails to build on anything that isn't Linux: > > > > In file included from ../migration/postcopy-ram.c:40: > > > /private/var/folders/76/zy5ktkns50v6gt5g8r0sf6scgn/T/cirrus-ci-build/include/qemu/userfaultfd.h:18:10: > > fatal error: 'linux/userfaultfd.h' file not found > > Oops, my fault. > > Juan, please feel free to drop patch "util/userfaultfd: Add uffd_open()". > I'll respin with the whole set. > Fixed it already > -- > Peter Xu > >
Re: [PULL 00/26] Next patches
Juan Quintela wrote:
> The following changes since commit deabea6e88f7c4c3c12a36ee30051c6209561165:
>
> Merge tag 'for_upstream' of
> https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging (2023-02-02
> 10:10:07 +)
>
> are available in the Git repository at:
>
> https://gitlab.com/juan.quintela/qemu.git tags/next-pull-request
>
> for you to fetch changes up to 5ee6d3d1eeccd85aa2a835e82b8d9e1b4f7441e1:
>
> migration: check magic value for deciding the mapping of channels
> (2023-02-02 17:04:16 +0100)
>
>
> Migration PULL request, new try
NACK
Has the same problem that peter detected.
Rebased it and fix file to only be included on linux.
>
> Hi
>
> It includes:
> - David Hildenbrand fixes for virtio-men
> - David Gilbert canary to detect problems
> - Fix for rdma return values (Fiona)
> - Peter Xu uffd_open fixes
> - Peter Xu show right downtime for postcopy
> - manish.mishra msg fix fixes
> - my vfio changes.
>
> Please apply.
>
> Please, apply.
>
>
>
> David Hildenbrand (13):
> migration/ram: Fix populate_read_range()
> migration/ram: Fix error handling in ram_write_tracking_start()
> migration/ram: Don't explicitly unprotect when unregistering uffd-wp
> migration/ram: Rely on used_length for uffd_change_protection()
> migration/ram: Optimize ram_write_tracking_start() for
> RamDiscardManager
> migration/savevm: Move more savevm handling into vmstate_save()
> migration/savevm: Prepare vmdesc json writer in
> qemu_savevm_state_setup()
> migration/savevm: Allow immutable device state to be migrated early
> (i.e., before RAM)
> migration/vmstate: Introduce VMSTATE_WITH_TMP_TEST() and
> VMSTATE_BITMAP_TEST()
> migration/ram: Factor out check for advised postcopy
> virtio-mem: Fail if a memory backend with "prealloc=on" is specified
> virtio-mem: Migrate immutable properties early
> virtio-mem: Proper support for preallocation with migration
>
> Dr. David Alan Gilbert (2):
> migration: Add canary to VMSTATE_END_OF_LIST
> migration: Perform vmsd structure check during tests
>
> Fiona Ebner (1):
> migration/rdma: fix return value for qio_channel_rdma_{readv,writev}
>
> Juan Quintela (4):
> migration: No save_live_pending() method uses the QEMUFile parameter
> migration: Split save_live_pending() into state_pending_*
> migration: Remove unused threshold_size parameter
> migration: simplify migration_iteration_run()
>
> Peter Xu (3):
> migration: Fix migration crash when target psize larger than host
> util/userfaultfd: Add uffd_open()
> migration: Show downtime during postcopy phase
>
> Zhenzhong Duan (1):
> migration/dirtyrate: Show sample pages only in page-sampling mode
>
> manish.mishra (2):
> io: Add support for MSG_PEEK for socket channel
> migration: check magic value for deciding the mapping of channels
>
> docs/devel/migration.rst| 18 +--
> docs/devel/vfio-migration.rst | 4 +-
> include/hw/virtio/virtio-mem.h | 8 ++
> include/io/channel.h| 6 +
> include/migration/misc.h| 4 +-
> include/migration/register.h| 17 +--
> include/migration/vmstate.h | 35 +-
> include/qemu/userfaultfd.h | 8 ++
> migration/channel.h | 5 +
> migration/migration.h | 4 +
> migration/multifd.h | 2 +-
> migration/postcopy-ram.h| 2 +-
> migration/savevm.h | 10 +-
> chardev/char-socket.c | 4 +-
> hw/core/machine.c | 4 +-
> hw/s390x/s390-stattrib.c| 11 +-
> hw/vfio/migration.c | 20 +--
> hw/virtio/virtio-mem.c | 144 -
> io/channel-buffer.c | 1 +
> io/channel-command.c| 1 +
> io/channel-file.c | 1 +
> io/channel-null.c | 1 +
> io/channel-socket.c | 19 ++-
> io/channel-tls.c| 1 +
> io/channel-websock.c| 1 +
> io/channel.c| 16 ++-
> migration/block-dirty-bitmap.c | 14 +--
> migration/block.c | 13 +-
> migration/channel-block.c | 1 +
> migration/channel.c | 45 +++
> migration/dirtyrate.c | 10 +-
> migration/migration.c | 119 --
> migration/multifd.c | 19 +--
> migration/postcopy-ram.c| 16 +--
> migration/ram.c | 120 +-
> migration/rdma.c| 16 ++-
> migration/savevm.c | 187
> migration/vmstate.c | 2 +
> scsi/qemu-pr-helper.c | 2 +-
> tests/qtest/migration-test.c| 3 +-
> tests/qtest/
