Commit 515d7ceb authored by Lang Yu's avatar Lang Yu Committed by Alex Deucher
Browse files

Revert "drm/amdkfd: only allow heavy-weight TLB flush on some ASICs for SVM too" 



This reverts commit 36bf9321.

It causes SVM regressions on Vega10 with XNACK-ON. Just revert it
at the moment.

./kfdtest --gtest_filter=KFDSVMRangeTest.MigratePolicyTest

Signed-off-by: default avatarLang Yu <Lang.Yu@amd.com>
Reviewed-by: default avatarPhilip <Yang&lt;Philip.Yang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e50d9ba0

drivers/gpu/drm/amd/amdkfd/kfd_svm.c

+1 −3
Original line number Diff line number Diff line
@@ -1229,8 +1229,6 @@ svm_range_unmap_from_gpus(struct svm_range *prange, unsigned long start, 
			if (r)

				break;

		}



		if (kfd_flush_tlb_after_unmap(pdd->dev))

		kfd_flush_tlb(pdd, TLB_FLUSH_HEAVYWEIGHT);

	}