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| author |   Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> | 2018-02-06 20:32:42 -0500 |
|---|---|---|
| committer |   Oded Gabbay <oded.gabbay@gmail.com> | 2018-02-06 20:32:42 -0500 |
| commit | 4252bf686622f6c71958c4fabbcb6a64deba1cf7 (patch) | |
| tree | 3ba774e973f3d8fe22475280f33a1876d55ff290 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | drm/amdkfd: Centralize IOMMUv2 code and make it conditional (diff) | |
| download | linux-dev-4252bf686622f6c71958c4fabbcb6a64deba1cf7.tar.xz linux-dev-4252bf686622f6c71958c4fabbcb6a64deba1cf7.zip | |
drm/amdkfd: Remove unaligned memory access
Unaligned atomic operations can cause problems on some CPU
architectures. Use simpler bitmask operations instead. Atomic bit
manipulations are not necessary since dqm->lock is held during these
operations.
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions