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qemu/hw/vfio
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Kunkun Jiang 22fca190e2 vfio: Fix unregister SaveVMHandler in vfio_migration_finalize 
In the vfio_migration_init(), the SaveVMHandler is registered for
VFIO device. But it lacks the operation of 'unregister'. It will
lead to 'Segmentation fault (core dumped)' in
qemu_savevm_state_setup(), if performing live migration after a
VFIO device is hot deleted.

Fixes: 7c2f5f75f9 (vfio: Register SaveVMHandlers for VFIO device)
Reported-by: Qixin Gan <ganqixin@huawei.com>
Signed-off-by: Kunkun Jiang <jiangkunkun@huawei.com>
Message-Id: <20210527123101.289-1-jiangkunkun@huawei.com>
Reviewed by: Kirti Wankhede <kwankhede@nvidia.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2021-06-18 08:38:04 -06:00
..
amd-xgbe.c Include migration/vmstate.h less 2019-08-16 13:31:52 +02:00
ap.c Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
calxeda-xgmac.c Include migration/vmstate.h less 2019-08-16 13:31:52 +02:00
ccw.c vfio-ccw: Attempt to clean up all IRQs on error 2021-05-20 14:19:30 +02:00
common.c vfio/migrate: Move switch of dirty tracking into vfio_memory_listener 2021-03-16 10:06:44 -06:00
display.c Do not include sysemu/sysemu.h if it's not really necessary 2021-05-02 17:24:50 +02:00
igd.c docs: Fix some typos (found by codespell) 2020-11-18 09:29:41 +01:00
Kconfig hw/vfio: Move the IGD quirk code to a separate file 2020-02-06 11:55:42 -07:00
meson.build vfio: Add migration region initialization and finalize function 2020-11-01 12:30:50 -07:00
migration.c vfio: Fix unregister SaveVMHandler in vfio_migration_finalize 2021-06-18 08:38:04 -06:00
pci-quirks.c hw: Remove superfluous includes of hw/hw.h 2021-05-02 17:24:50 +02:00
pci.c Do not include sysemu/sysemu.h if it's not really necessary 2021-05-02 17:24:50 +02:00
pci.h hw/vfio/pci-quirks: Replace the word 'blacklist' 2021-03-16 10:06:44 -06:00
platform.c hw/vfio: Use lock guard macros 2020-11-01 12:30:52 -07:00
spapr.c Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
trace-events docs: fix references to docs/devel/tracing.rst 2021-06-02 06:51:09 +02:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00