diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c index 8842c55d4490..d85d13f7a043 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c @@ -358,6 +358,8 @@ static int amdgpu_ctx_query2(struct amdgpu_device *adev, if (atomic_read(&ctx->guilty)) out->state.flags |= AMDGPU_CTX_QUERY2_FLAGS_GUILTY; + down_read(&adev->reset_sem); + /*query ue count*/ ras_counter = amdgpu_ras_query_error_count(adev, false); /*ras counter is monotonic increasing*/ @@ -373,6 +375,8 @@ static int amdgpu_ctx_query2(struct amdgpu_device *adev, ctx->ras_counter_ce = ras_counter; } + up_read(&adev->reset_sem); + mutex_unlock(&mgr->lock); return 0; } |