[PATCH 1/2] Revert "drm/amdkfd: flush TLB after updating GPU page table"

[Philip Yang]

This reverts commit bcbc99676607d4ff9fd15f27481cb1794a567d65.

After "drm/amdgpu: flush TLB if valid PDE turns into PTE" is checked
in, this workaround is not needed.
---
 drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
index a518ad26ceec..50da0d1fb9c1 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
@@ -1240,9 +1240,6 @@ static int svm_range_map_to_gpus(struct svm_range *prange,
 				break;
 			}
 		}
-
-		amdgpu_amdkfd_flush_gpu_tlb_pasid((struct kgd_dev *)adev,
-						  p->pasid);
 	}
 
 	return r;
-- 
2.17.1