5.15-stable review patch. If anyone has any objections, please let me know.
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From: Emily Deng Emily.Deng@amd.com
[ Upstream commit 4e16a9a00239db5d819197b9a00f70665951bf50 ]
For the evict fail case, the evict error should be returned.
v2: Consider ENOENT case.
v3: Abort directly when the eviction failed for some reason (except for -ENOENT) and not wait for the move to finish
Signed-off-by: Emily Deng Emily.Deng@amd.com Reviewed-by: Christian König christian.koenig@amd.com Signed-off-by: Christian König christian.koenig@amd.com Link: https://lore.kernel.org/r/20250603091154.3472646-1-Emily.Deng@amd.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/ttm/ttm_resource.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/ttm/ttm_resource.c b/drivers/gpu/drm/ttm/ttm_resource.c index 2c590b4c46cb..9a8f565aa6ad 100644 --- a/drivers/gpu/drm/ttm/ttm_resource.c +++ b/drivers/gpu/drm/ttm/ttm_resource.c @@ -150,6 +150,9 @@ int ttm_resource_manager_evict_all(struct ttm_device *bdev, } spin_unlock(&bdev->lru_lock);
+ if (ret && ret != -ENOENT) + return ret; + spin_lock(&man->move_lock); fence = dma_fence_get(man->move); spin_unlock(&man->move_lock);