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| author | Matthew Brost <[email protected]> | 2025-03-06 01:26:42 +0000 |
|---|---|---|
| committer | Matthew Brost <[email protected]> | 2025-03-06 19:35:49 +0000 |
| commit | f0e4238f6d6c86feb2df425a4a77c04518a1e6ac (patch) | |
| tree | ffc771ef70767623b8a43845b4d86eb765025e46 /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | drm/xe: Add unbind to SVM garbage collector (diff) | |
| download | kernel-f0e4238f6d6c86feb2df425a4a77c04518a1e6ac.tar.gz kernel-f0e4238f6d6c86feb2df425a4a77c04518a1e6ac.zip | |
drm/xe: Do not allow CPU address mirror VMA unbind if
uAPI is designed with the use case that only mapping a BO to a malloc'd
address will unbind a CPU-address mirror VMA. Therefore, allowing a
CPU-address mirror VMA to unbind when the GPU has bindings in the range
being unbound does not make much sense. This behavior is not supported,
as it simplifies the code. This decision can always be revisited if a
use case arises.
v3:
- s/arrises/arises (Thomas)
- s/system allocator/GPU address mirror (Thomas)
- Kernel doc (Thomas)
- Newline between function defs (Thomas)
v5:
- Kernel doc (Thomas)
v6:
- Only compile if CONFIG_DRM_GPUSVM selected (CI, Lucas)
Signed-off-by: Matthew Brost <[email protected]>
Reviewed-by: Himal Prasad Ghimiray <[email protected]>
Reviewed-by: Thomas Hellström <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c')
0 files changed, 0 insertions, 0 deletions