From: Philip Yang Date: Thu, 13 May 2021 16:16:01 +0000 (-0400) Subject: Revert "drm/amdkfd: flush TLB after updating GPU page table" X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7a3ae1e249c2241ed520b0dec08b7b877b427a44;p=linux.git Revert "drm/amdkfd: flush TLB after updating GPU page table" This reverts commit 1704ac8e439e3dcf97431e268bd64fde1874d807. After "drm/amdgpu: flush TLB if valid PDE turns into PTE" is checked in, this workaround is not needed. Signed-off-by: Philip Yang Reviewed-by: Felix Kuehling Reviewed-by: Christian König Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c index 879c8575f0314..a52e4594785f6 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c @@ -1241,9 +1241,6 @@ 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;