diff options
| author | Michael Roth <michael.roth@amd.com> | 2023-04-26 04:32:55 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2023-04-26 13:39:01 +0000 |
| commit | f384303dc563fab096f265a0227a13a3df403a70 (patch) | |
| tree | 49c4545b46db1533ce052a3953c1b275bbb6aebe /OvmfPkg/Include | |
| parent | ede0bd1496405f72147308b9570efba0234349b2 (diff) | |
| download | edk2-f384303dc563fab096f265a0227a13a3df403a70.zip edk2-f384303dc563fab096f265a0227a13a3df403a70.tar.gz edk2-f384303dc563fab096f265a0227a13a3df403a70.tar.bz2 | |
OvmfPkg/AmdSevDxe: Allocate SEV-SNP CC blob as EfiACPIReclaimMemory
The SEV-SNP Confidential Computing blob contains metadata that should
remain accessible for the life of the guest. Allocate it as
EfiACPIReclaimMemory to ensure the memory isn't overwritten by the guest
operating system later.
Reported-by: Dov Murik <dovmurik@linux.ibm.com>
Suggested-by: Dov Murik <dovmurik@linux.ibm.com>
Reviewed-by: Dov Murik <dovmurik@linux.ibm.com>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Michael Roth <michael.roth@amd.com>
Diffstat (limited to 'OvmfPkg/Include')
0 files changed, 0 insertions, 0 deletions