diff options
| author | Coiby Xu <[email protected]> | 2025-05-02 01:12:42 +0000 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2025-05-21 17:48:22 +0000 |
| commit | cc66e4863ac3a00c709bfcbec685d48c184172b5 (patch) | |
| tree | 759f859cdbb298009d63916d4c203d047774f550 /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | |
| parent | x86/crash: pass dm crypt keys to kdump kernel (diff) | |
| download | kernel-cc66e4863ac3a00c709bfcbec685d48c184172b5.tar.gz kernel-cc66e4863ac3a00c709bfcbec685d48c184172b5.zip | |
x86/crash: make the page that stores the dm crypt keys inaccessible
This adds an addition layer of protection for the saved copy of dm crypt
key. Trying to access the saved copy will cause page fault.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Coiby Xu <[email protected]>
Suggested-by: Pingfan Liu <[email protected]>
Acked-by: Baoquan He <[email protected]>
Cc: "Daniel P. Berrange" <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: Dave Young <[email protected]>
Cc: Jan Pazdziora <[email protected]>
Cc: Milan Broz <[email protected]>
Cc: Ondrej Kozina <[email protected]>
Cc: Vitaly Kuznetsov <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c')
0 files changed, 0 insertions, 0 deletions