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qemu/include/exec
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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
..
abi_ptr.h exec: Declare abi_ptr type in its own 'abi_ptr.h' header 2024-04-26 17:03:05 +02:00
address-spaces.h exec/address-spaces.h: Remove unuseful 'exec/memory.h' include 2023-08-31 19:47:43 +02:00
breakpoint.h exec: Declare CPUBreakpoint/CPUWatchpoint type in 'breakpoint.h' header 2024-04-26 17:03:05 +02:00
cpu-all.h exec: Declare tlb_hit*() in 'exec/cputlb.h' 2025-03-08 07:56:14 -08:00
cpu-common.h system/physmem: handle hugetlb correctly in qemu_ram_remap() 2025-02-12 11:33:13 -05:00
cpu-defs.h accel/tcg: Restrict CPU_TLB_DYN_*_BITS definitions to accel/tcg/ 2025-03-07 07:53:44 -08:00
cpu-interrupt.h include/exec: Split out exec/cpu-interrupt.h 2025-03-08 07:55:03 -08:00
cpu_ldst.h user: Introduce 'user/guest-host.h' header 2024-12-20 17:44:56 +01:00
cputlb.h exec: Declare tlb_flush*() in 'exec/cputlb.h' 2025-03-08 07:56:14 -08:00
exec-all.h accel/tcg: Split out getpc.h 2025-03-08 09:34:43 -08:00
gdbstub.h system: propagate Error to gdbserver_start (and other device setups) 2025-01-17 10:44:25 +00:00
helper-gen-common.h plugins: Remove plugin helpers 2024-04-30 16:12:05 -07:00
helper-gen.h tcg: Split helper-gen.h 2023-06-05 12:04:29 -07:00
helper-gen.h.inc tcg: Pass function pointer to tcg_gen_call* 2024-04-30 16:12:05 -07:00
helper-head.h.inc include/exec: Introduce fpst alias in helper-head.h.inc 2024-12-12 14:28:38 -06:00
helper-info.c.inc accel/tcg: Rename helper-head.h -> helper-head.h.inc 2024-04-26 15:31:37 +02:00
helper-proto-common.h plugins: Remove plugin helpers 2024-04-30 16:12:05 -07:00
helper-proto.h tcg: Split helper-proto.h 2023-06-05 12:04:29 -07:00
helper-proto.h.inc accel/tcg: Rename helper-head.h -> helper-head.h.inc 2024-04-26 15:31:37 +02:00
hwaddr.h bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
ioport.h exec/ioport: Add portio_list_set_enabled() 2024-02-14 06:09:32 -05:00
log.h include/exec/log: Do not reference QemuLogFile directly 2022-04-20 10:51:11 -07:00
memattrs.h physmem: teach cpu_memory_rw_debug() to write to more memory regions 2025-02-12 11:33:13 -05:00
memop.h include/exec/memop.h: Expand comment for MO_ATOM_SUBALIGN 2025-03-07 10:39:29 +00:00
memopidx.h Normalize header guard symbol definition 2022-05-11 16:50:26 +02:00
memory-internal.h exec/memory: Expose memory_region_access_valid() 2023-01-09 13:50:13 +01:00
memory.h migration: ram block cpr blockers 2025-03-10 12:09:24 -03:00
memory_ldst.h.inc bulk: Do not declare function prototypes using 'extern' keyword 2023-08-31 19:47:43 +02:00
memory_ldst_cached.h.inc exec/memory_ldst_cached: Use correct type size 2021-05-26 08:35:51 -07:00
memory_ldst_phys.h.inc exec/memory_ldst_phys: Use correct type sizes 2021-05-26 08:35:51 -07:00
mmu-access-type.h exec: Declare MMUAccessType type in 'mmu-access-type.h' header 2024-04-26 17:03:05 +02:00
page-protection.h qemu/compiler: Absorb 'clang-tsa.h' 2025-03-06 14:21:25 +01:00
page-vary.h bulk: Do not declare function prototypes using 'extern' keyword 2023-08-31 19:47:43 +02:00
plugin-gen.h plugins: Read mem_only directly from TB cflags 2024-05-15 08:55:18 +02:00
poison.h include/exec: Split out exec/cpu-interrupt.h 2025-03-08 07:55:03 -08:00
ram_addr.h exec: Declare tlb_reset_dirty*() in 'exec/cputlb.h' 2025-03-08 07:56:14 -08:00
ramblock.h migration: ram block cpr blockers 2025-03-10 12:09:24 -03:00
ramlist.h softmmu/physmem: fix memory leak in dirty_memory_extend() 2024-09-09 10:55:39 -04:00
replay-core.h replay: Extract core API to 'exec/replay-core.h' 2023-02-27 22:29:01 +01:00
target_long.h tcg: Define MO_TL 2023-10-22 16:34:21 -07:00
target_page.h include/exec: Move TARGET_PAGE_{SIZE,MASK,BITS} to target_page.h 2025-03-07 13:02:54 -08:00
tb-flush.h accel/tcg: Declare tcg_flush_jmp_cache() in 'exec/tb-flush.h' 2023-11-07 12:13:27 +01:00
tlb-common.h include/exec: Use uintptr_t in CPUTLBEntry 2025-02-18 08:29:02 -08:00
translation-block.h accel/tcg: Move tcg_cflags_has/set() to 'exec/translation-block.h' 2024-12-20 17:44:57 +01:00
translator.h accel/tcg: Move gen_intermediate_code to TCGCPUOps.translate_core 2024-12-24 08:32:15 -08:00
tswap.h exec/tswap: Massage target_needs_bswap() definition 2024-10-15 11:55:09 -03:00
vaddr.h include/exec: Change vaddr to uintptr_t 2025-02-18 08:29:02 -08:00