[PATCH 09/16] drm/nouveau: only wait for kernel fences in nouveau_bo_vm_cleanup

Christian König ckoenig.leichtzumerken at gmail.com
Wed Apr 6 07:51:25 UTC 2022


Don't wait for user space submissions. I'm not 100% sure if that is
correct, but it seems to match what the code initially intended.

Signed-off-by: Christian König <christian.koenig at amd.com>
---
 drivers/gpu/drm/nouveau/nouveau_bo.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 05076e530e7d..13deb6c70ba6 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -962,10 +962,10 @@ nouveau_bo_vm_cleanup(struct ttm_buffer_object *bo,
 	struct dma_fence *fence;
 	int ret;
 
-	ret = dma_resv_get_singleton(bo->base.resv, DMA_RESV_USAGE_WRITE,
+	ret = dma_resv_get_singleton(bo->base.resv, DMA_RESV_USAGE_KERNEL,
 				     &fence);
 	if (ret)
-		dma_resv_wait_timeout(bo->base.resv, DMA_RESV_USAGE_WRITE,
+		dma_resv_wait_timeout(bo->base.resv, DMA_RESV_USAGE_KERNEL,
 				      false, MAX_SCHEDULE_TIMEOUT);
 
 	nv10_bo_put_tile_region(dev, *old_tile, fence);
-- 
2.25.1



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