From 6a1c31c7a88d8fd32e10a875b76922e5d175428f Mon Sep 17 00:00:00 2001 From: Yifan Zhang Date: Thu, 12 Oct 2023 15:27:39 +0800 Subject: [PATCH] drm/amdgpu: flush the correct vmid tlb for specific pasid MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit flush the correct vmid tlb for specific pasid on gmc 11. Fixes: 041a5743883d ("drm/amdgpu: fix and cleanup gmc_v11_0_flush_gpu_tlb_pasid") Signed-off-by: Yifan Zhang Reviewed-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c index f4bb3886d1bc..19eaada35ede 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c @@ -314,7 +314,7 @@ static void gmc_v11_0_flush_gpu_tlb_pasid(struct amdgpu_device *adev, valid = gmc_v11_0_get_vmid_pasid_mapping_info(adev, vmid, &queried); - if (!valid || queried == pasid) + if (!valid || queried != pasid) continue; if (all_hub) {