[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/