drm/amdgpu: check hive pointer before access

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in case it is an invalid one

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Hawking Zhang 2020-09-05 23:11:17 +08:00 • committed by Alex Deucher

parent 3f66bf401e

commit a9f5f98f79

1 changed files with 9 additions and 4 deletions

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13

drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c

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