From: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Date: Thu, 8 Jan 2026 16:08:06 +0000 (+0100)
Subject: drm/amdgpu: remove gart_window_lock usage from gmc v12_1
X-Git-Tag: v7.1-rc1~167^2~31^2~151
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=49fe425da6756b3790ad9a1dd9a051998737e81d;p=thirdparty%2Fkernel%2Flinux.git

drm/amdgpu: remove gart_window_lock usage from gmc v12_1

Same as what was done in commit c79cf5a7d903
("drm/amdgpu: remove gart_window_lock usage from gmc v12") for v12.

Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c b/drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c
index ef6e550ce7c3d..dc8865c5879c8 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c
@@ -345,9 +345,7 @@ static void gmc_v12_1_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid,
 		return;
 	}
 
-	mutex_lock(&adev->mman.gtt_window_lock);
 	gmc_v12_1_flush_vm_hub(adev, vmid, vmhub, 0);
-	mutex_unlock(&adev->mman.gtt_window_lock);
 	return;
 }