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stable-10.1
qemu-qemu-1/migration
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Li Zhijian db3d5ee5cc migration: Fix transition to COLO state from precopy 
Commit 4881411136 ("migration: Always set DEVICE state") set a new DEVICE
state before completed during migration, which broke the original transition
to COLO. The migration flow for precopy has changed to:
active -> pre-switchover -> device -> completed.

This patch updates the transition state to ensure that the Pre-COLO
state corresponds to DEVICE state correctly.

Cc: qemu-stable <qemu-stable@nongnu.org>
Fixes: 4881411136 ("migration: Always set DEVICE state")
Signed-off-by: Li Zhijian <lizhijian@fujitsu.com>
Reviewed-by: Zhang Chen <zhangckid@gmail.com>
Tested-by: Zhang Chen <zhangckid@gmail.com>
Link: https://lore.kernel.org/r/20251104013606.1937764-1-lizhijian@fujitsu.com
Signed-off-by: Peter Xu <peterx@redhat.com>
(cherry picked from commit 0b5bf4ea76)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2025-11-24 09:20:58 +03:00
..
block-active.c
migration/block-active: Remove global active flag
2025-02-06 14:26:51 +01:00
block-dirty-bitmap.c
migration: Rename save_live_complete_precopy to save_complete
2025-07-11 10:37:36 -03:00
channel-block.c
qom: Have class_init() take a const data argument
2025-04-25 17:00:41 +02:00
channel-block.h
migration: introduce a QIOChannel impl for BlockDriverState VMState
2022-06-22 19:33:43 +01:00
channel.c
migration: Fix hang after error in destination setup phase
2025-02-14 15:19:05 -03:00
channel.h
migration: check magic value for deciding the mapping of channels
2023-02-06 19:22:57 +01:00
colo-failover.c
migration/colo: Improve an x-colo-lost-heartbeat error message
2023-02-23 14:10:17 +01:00
colo-stubs.c
migration/colo: make colo_incoming_co() return void
2024-05-22 17:34:31 -03:00
colo.c
migration/colo: Replace QemuSemaphore with QemuEvent
2025-06-06 14:32:55 +02:00
cpr-transfer.c
migration: Support fd-based socket address in cpr_transfer_input
2025-06-23 16:03:59 -04:00
cpr.c
migration: vfio cpr state hook
2025-07-03 13:42:28 +02:00
cpu-throttle.c
include: Rename sysemu/ -> system/
2024-12-20 17:44:56 +01:00
dirtyrate.c
include/system: Move exec/ramblock.h to system/ramblock.h
2025-04-23 14:08:26 -07:00
dirtyrate.h
include: Rename sysemu/ -> system/
2024-12-20 17:44:56 +01:00
exec.c
migration: simplify exec migration functions
2024-03-04 07:12:40 +01:00
exec.h
migration: convert exec backend to accept MigrateAddress.
2023-11-02 11:35:04 +01:00
fd.c
migration: Allow pipes to keep working for fd migrations
2024-11-25 16:21:55 -05:00
fd.h
migration: Revert mapped-ram multifd support to fd: URI
2024-03-22 12:12:08 -04:00
file.c
include/system: Move exec/ramblock.h to system/ramblock.h
2025-04-23 14:08:26 -07:00
file.h
migration/multifd: Pass in MultiFDPages_t to file_write_ramblock_iov
2024-09-03 16:24:35 -03:00
global_state.c
include: Rename sysemu/ -> system/
2024-12-20 17:44:56 +01:00
meson.build
migration: rename target.c to vfio.c
2025-07-29 13:56:39 +02:00
migration-hmp-cmds.c
migration: show error message when postcopy fails
2025-07-22 19:39:29 -03:00
migration-stats.c
migration: migration_rate_limit_reset() don't need the QEMUFile
2023-10-31 08:44:33 +01:00
migration-stats.h
migration: Remove transferred atomic counter
2023-10-31 08:44:33 +01:00
migration.c
migration: Fix transition to COLO state from precopy
2025-11-24 09:20:58 +03:00
migration.h
migration/postcopy: Push blocktime start/end into page req mutex
2025-07-11 10:37:37 -03:00
multifd-device-state.c
migration: Rename save_live_complete_precopy_thread to save_complete_precopy_thread
2025-07-11 10:37:39 -03:00
multifd-nocomp.c
migration: enable multifd and postcopy together
2025-05-20 11:26:32 -04:00
multifd-qatzip.c
include/system: Move exec/ramblock.h to system/ramblock.h
2025-04-23 14:08:26 -07:00
multifd-qpl.c
include/system: Move exec/ramblock.h to system/ramblock.h
2025-04-23 14:08:26 -07:00
multifd-uadk.c
include/system: Move exec/ramblock.h to system/ramblock.h
2025-04-23 14:08:26 -07:00
multifd-zero-page.c
migration: write zero pages when postcopy enabled
2025-05-20 11:26:32 -04:00
multifd-zlib.c
include/system: Move exec/ramblock.h to system/ramblock.h
2025-04-23 14:08:26 -07:00
multifd-zstd.c
include/system: Move exec/ramblock.h to system/ramblock.h
2025-04-23 14:08:26 -07:00
multifd.c
migration/multifd: Don't send device state packets with zerocopy flag
2025-05-20 11:26:32 -04:00
multifd.h
migration/multifd: move macros to multifd header
2025-05-02 11:09:36 -04:00
options.c
migration: Add option to set postcopy-blocktime
2025-07-11 10:37:37 -03:00
options.h
migration: check RDMA and capabilities are compatible on both sides
2025-05-02 11:09:36 -04:00
page_cache.c
migration: Fix cache_init()'s "Failed to allocate" error messages
2021-02-08 11:19:51 +00:00
page_cache.h
migration: Clean up signed vs. unsigned XBZRLE cache-size
2021-02-08 11:19:51 +00:00
postcopy-ram.c
migration/postcopy: Add latency distribution report for blocktime
2025-07-11 10:37:39 -03:00
postcopy-ram.h
migration/postcopy: Push blocktime start/end into page req mutex
2025-07-11 10:37:37 -03:00
qemu-file.c
cleanup: Drop pointless return at end of function
2025-04-24 09:33:42 +02:00
qemu-file.h
migration/qemu-file: Define g_autoptr() cleanup function for QEMUFile
2025-03-06 06:47:34 +01:00
ram.c
migration/postcopy: Avoid clearing dirty bitmap for postcopy too
2025-07-11 10:37:37 -03:00
ram.h
migration/ram: Move RAM_SAVE_FLAG* into ram.h
2025-01-09 17:38:15 -03:00
rdma.c
migration/rdma: Remove qemu_rdma_broken_ipv6_kernel
2025-05-02 11:09:36 -04:00
rdma.h
migration: Unfold control_save_page()
2025-05-02 11:09:36 -04:00
savevm.c
migration: Rename save_live_complete_precopy_thread to save_complete_precopy_thread
2025-07-11 10:37:39 -03:00
savevm.h
migration: Add save_postcopy_prepare() savevm handler
2025-05-02 11:09:36 -04:00
socket.c
migration: Remove unused socket_send_channel_create_sync
2024-10-08 15:28:55 -04:00
socket.h
migration: Remove unused socket_send_channel_create_sync
2024-10-08 15:28:55 -04:00
threadinfo.c
migration/multifd: Protect accesses to migration_threads
2023-07-26 10:55:56 +02:00
threadinfo.h
migration/multifd: Protect accesses to migration_threads
2023-07-26 10:55:56 +02:00
tls.c
migration: activate TLS thread safety workaround
2025-07-22 19:39:30 -03:00
tls.h
migration/multifd: Terminate the TLS connection
2025-02-14 15:19:04 -03:00
trace-events
migration/postcopy: blocktime allows track / report non-vCPU faults
2025-07-11 10:37:39 -03:00
trace.h
trace: switch position of headers to what Meson requires
2020-08-21 06:18:24 -04:00
vfio.c
migration: rename target.c to vfio.c
2025-07-29 13:56:39 +02:00
vmstate-types.c
migration: cpr-transfer mode
2025-01-29 11:56:24 -03:00
vmstate.c
qapi: Move include/qapi/qmp/ to include/qobject/
2025-02-10 15:33:16 +01:00
xbzrle.c
migration/xbzrle: Use i386 host/cpuinfo.h
2023-05-23 16:51:18 -07:00
xbzrle.h
migration/xbzrle: Use i386 host/cpuinfo.h
2023-05-23 16:51:18 -07:00
yank_functions.c
migration/yank: Use channel features
2024-01-29 11:02:12 +08:00
yank_functions.h
migration: Move the yank unregister of channel_close out
2021-07-26 12:45:03 +01:00