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| author | Brijesh Singh <brijesh.singh@amd.com> | 2022-02-24 10:56:01 -0600 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2022-04-06 13:24:53 +0200 |
| commit | dc3f3d2474b80eaee8be89f4c5eb344f10648f42 (patch) | |
| tree | 2c72a1701916d2288f5703f123a0f83c2761bc8f /block/blk-stat.c | |
| parent | 9704c07bf9f7682a83aec4e66f2d9154dbd8577f (diff) | |
x86/mm: Validate memory when changing the C-bit
Add the needed functionality to change pages state from shared
to private and vice-versa using the Page State Change VMGEXIT as
documented in the GHCB spec.
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20220307213356.2797205-22-brijesh.singh@amd.com
Diffstat (limited to 'block/blk-stat.c')
0 files changed, 0 insertions, 0 deletions