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| author | Ard Biesheuvel <[email protected]> | 2023-02-01 08:48:12 +0000 |
|---|---|---|
| committer | Ard Biesheuvel <[email protected]> | 2023-02-04 08:19:02 +0000 |
| commit | cf1d2ffcc6f17b422239f6ab34b078945d07f9aa (patch) | |
| tree | a42d8efe5cc90616ea052bbbe84dfaad91b9f5a1 /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | efi/cper, cxl: Remove cxl_err.h (diff) | |
| download | kernel-cf1d2ffcc6f17b422239f6ab34b078945d07f9aa.tar.gz kernel-cf1d2ffcc6f17b422239f6ab34b078945d07f9aa.zip | |
efi: Discover BTI support in runtime services regions
Add the generic plumbing to detect whether or not the runtime code
regions were constructed with BTI/IBT landing pads by the firmware,
permitting the OS to enable enforcement when mapping these regions into
the OS's address space.
Signed-off-by: Ard Biesheuvel <[email protected]>
Reviewed-by: Kees Cook <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions