diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c index 52a6fd12e266..24ff32103bca 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -5978,6 +5978,9 @@ static int gfx_v9_0_ras_error_inject(struct amdgpu_device *adev, if (adev->asic_type != CHIP_VEGA20) return -EINVAL; + if (info->head.sub_block_index >= ARRAY_SIZE(ras_gfx_subblocks)) + return -EINVAL; + if (!ras_gfx_subblocks[info->head.sub_block_index].name) return -EPERM; |