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drm/amdgpu/gfx10: fix out-of-bound mqd_backup array access
authorXiaojie Yuan <xiaojie.yuan@amd.com>
Fri, 22 Nov 2019 19:21:15 +0000 (14:21 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 22 Nov 2019 19:55:12 +0000 (14:55 -0500)
commit908a28be092e425967099a2488ead7fc80572989
tree5b5928aac43a8688b5ed35b64b4f6618f0a1fcf5
parent1e902a6d32d73e4a6b3bc9d7cd43d4ee2b242dea
drm/amdgpu/gfx10: fix out-of-bound mqd_backup array access

Fixes: 0900a9efdb7909 ("drm/amdgpu/gfx10: fix mqd backup/restore for gfx rings (v2)")
Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c