From: xinhui pan xinhui.pan@amd.com
commit 781050b0a3164934857c300bb0bc291e38c26b6f upstream.
After we move BO to a new memory region, we should put it to the new memory manager's lru list regardless we unlock the resv or not.
Cc: stable@vger.kernel.org Reviewed-by: Christian König christian.koenig@amd.com Signed-off-by: xinhui pan xinhui.pan@amd.com Link: https://patchwork.freedesktop.org/patch/msgid/20211110043149.57554-1-xinhui.... Signed-off-by: Christian König christian.koenig@amd.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpu/drm/ttm/ttm_bo.c | 2 ++ 1 file changed, 2 insertions(+)
--- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -727,6 +727,8 @@ int ttm_mem_evict_first(struct ttm_devic ret = ttm_bo_evict(bo, ctx); if (locked) ttm_bo_unreserve(bo); + else + ttm_bo_move_to_lru_tail_unlocked(bo);
ttm_bo_put(bo); return ret;