commit 4220d2c7c41b ("drm/amdgpu: remove is_mes_queue flag") set
ring->adev->ring[ring-idx] as NULL at the end of function amdgpu_ring_fini()
which will cause function amdgpu_fence_driver_sw_fini() skip
drm_sched_fini() and free fence_drv.fence then cause memory leak.
Remove set rings[ring->idx] as NULL to fix this issue
Fixes: 4220d2c7c41b ("drm/amdgpu: remove is_mes_queue flag")
Signed-off-by: Lin.Cao <linca...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
index 6379bb25bf5c..486c3646710c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
@@ -421,8 +421,6 @@ void amdgpu_ring_fini(struct amdgpu_ring *ring)
dma_fence_put(ring->vmid_wait);
ring->vmid_wait = NULL;
ring->me = 0;
-
- ring->adev->rings[ring->idx] = NULL;
}
/**
--
2.50.1
