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| author | Xiaoyao Li <xiaoyao.li@intel.com> | 2024-05-30 06:16:15 -0500 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-06-05 11:01:06 +0200 |
| commit | a0aa6db7ce72a08703774107185e639e73e7754c (patch) | |
| tree | eb72240c85a8e15d66b167093f5f06730f818b5a /include | |
| parent | c1996992cc882b00139f78067d6a64e2ec9cb0d8 (diff) | |
| download | qemu-a0aa6db7ce72a08703774107185e639e73e7754c.zip qemu-a0aa6db7ce72a08703774107185e639e73e7754c.tar.gz qemu-a0aa6db7ce72a08703774107185e639e73e7754c.tar.bz2 | |
memory: Introduce memory_region_init_ram_guest_memfd()
Introduce memory_region_init_ram_guest_memfd() to allocate private
guset memfd on the MemoryRegion initialization. It's for the use case of
TDVF, which must be private on TDX case.
Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com>
Signed-off-by: Michael Roth <michael.roth@amd.com>
Signed-off-by: Pankaj Gupta <pankaj.gupta@amd.com>
Message-ID: <20240530111643.1091816-4-pankaj.gupta@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/exec/memory.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h index 9cdd64e..1be58f6 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -1638,6 +1638,12 @@ bool memory_region_init_ram(MemoryRegion *mr, uint64_t size, Error **errp); +bool memory_region_init_ram_guest_memfd(MemoryRegion *mr, + Object *owner, + const char *name, + uint64_t size, + Error **errp); + /** * memory_region_init_rom: Initialize a ROM memory region. * |