[Public]
Reviewed-by: Alex Deucher <alexander.deuc...@amd.com>
________________________________
From: amd-gfx <amd-gfx-boun...@lists.freedesktop.org> on behalf of Kent Russell
<kent.russ...@amd.com>
Sent: Monday, December 23, 2024 9:29 AM
To: amd-gfx@lists.freedesktop.org <amd-gfx@lists.freedesktop.org>
Cc: Jiang Liu <ge...@linux.alibaba.com>; Russell, Kent <kent.russ...@amd.com>
Subject: [PATCH] amdgpu: tear down ttm range manager for doorbell in
amdgpu_ttm_fini()
From: Jiang Liu <ge...@linux.alibaba.com>
Tear down ttm range manager for doorbell in function amdgpu_ttm_fini(),
to avoid memory leakage.
Signed-off-by: Jiang Liu <ge...@linux.alibaba.com>
Signed-off-by: Kent Russell <kent.russ...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 9ff6cfacfd34..e6fc89440210 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -2066,6 +2066,7 @@ void amdgpu_ttm_fini(struct amdgpu_device *adev)
ttm_range_man_fini(&adev->mman.bdev, AMDGPU_PL_GDS);
ttm_range_man_fini(&adev->mman.bdev, AMDGPU_PL_GWS);
ttm_range_man_fini(&adev->mman.bdev, AMDGPU_PL_OA);
+ ttm_range_man_fini(&adev->mman.bdev, AMDGPU_PL_DOORBELL);
ttm_device_fini(&adev->mman.bdev);
adev->mman.initialized = false;
DRM_INFO("amdgpu: ttm finalized\n");
--
2.43.0
