Steve Sistare 094a3dbc55 migration: ram block cpr blockers ...

Unlike cpr-reboot mode, cpr-transfer mode cannot save volatile ram blocks
in the migration stream file and recreate them later, because the physical
memory for the blocks is pinned and registered for vfio.  Add a blocker
for volatile ram blocks.

Also add a blocker for RAM_GUEST_MEMFD.  Preserving guest_memfd may be
sufficient for CPR, but it has not been tested yet.

Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-ID: <1740667681-257312-1-git-send-email-steven.sistare@oracle.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>

2025-03-10 12:09:24 -03:00

..

arch_init.c

system: Open-code qemu_init_arch_modules() using target_name()

2025-03-06 15:46:18 +01:00

async-teardown.c

…

balloon.c

include: Rename sysemu/ -> system/

2024-12-20 17:44:56 +01:00

bootdevice.c

include: Rename sysemu/ -> system/

2024-12-20 17:44:56 +01:00

cpu-timers.c

include: Rename sysemu/ -> system/

2024-12-20 17:44:56 +01:00

cpus.c

accel: Forward-declare AccelOpsClass in 'qemu/typedefs.h'

2025-03-06 15:46:18 +01:00

datadir.c

…

device_tree-stub.c

hw/core/machine.c: Make -machine dumpdtb=file.dtb with no DTB an error

2025-02-25 15:32:57 +00:00

device_tree.c

hw/core/machine.c: Make -machine dumpdtb=file.dtb with no DTB an error

2025-02-25 15:32:57 +00:00

dirtylimit.c

qapi: Move include/qapi/qmp/ to include/qobject/

2025-02-10 15:33:16 +01:00

dma-helpers.c

include: Rename sysemu/ -> system/

2024-12-20 17:44:56 +01:00

globals.c

accel/tcg: Restrict 'icount_align_option' global to TCG

2025-03-06 15:46:17 +01:00

ioport.c

qdev: Use machine_get_container()

2025-01-09 18:16:24 +01:00

main.c

ui & main loop: Redesign of system-specific main thread event handling

2024-12-31 21:21:34 +01:00

memory_ldst.c.inc

memory: pass MemTxAttrs to memory_access_is_direct()

2025-02-12 11:33:05 -05:00

memory_mapping.c

include: Rename sysemu/ -> system/

2024-12-20 17:44:56 +01:00

memory.c

physmem: qemu_ram_alloc_from_fd extensions

2025-01-29 11:43:03 -03:00

meson.build

system: Build watchpoint.c once

2025-03-08 07:56:14 -08:00

physmem.c

migration: ram block cpr blockers

2025-03-10 12:09:24 -03:00

qdev-monitor.c

qapi: Move and rename qapi/qmp/dispatch.h to qapi/qmp-registry.h

2025-02-10 15:33:29 +01:00

qemu-seccomp.c

include: Rename sysemu/ -> system/

2024-12-20 17:44:56 +01:00

qtest.c

tests/qtest: tighten up the checks on clock_step

2025-02-10 13:47:58 +00:00

rtc.c

include: Rename sysemu/ -> system/

2024-12-20 17:44:56 +01:00

runstate-action.c

include: Rename sysemu/ -> system/

2024-12-20 17:44:56 +01:00

runstate-hmp-cmds.c

qapi: Move include/qapi/qmp/ to include/qobject/

2025-02-10 15:33:16 +01:00

runstate.c

system/runstate: Fix regression, clarify BQL status of exit notifiers

2025-01-15 18:05:19 +00:00

tpm-hmp-cmds.c

…

tpm.c

include: Rename sysemu/ -> system/

2024-12-20 17:44:56 +01:00

trace-events

physmem: fd-based shared memory

2025-01-29 11:43:04 -03:00

trace.h

…

vl.c

system: Open-code qemu_init_arch_modules() using target_name()

2025-03-06 15:46:18 +01:00

watchpoint.c

exec: Declare tlb_flush*() in 'exec/cputlb.h'

2025-03-08 07:56:14 -08:00