[PATCH 1/3] drm/ttm: allow mapping BOs while they are still on the swap list

From: Christian König christian.koenig@amd.com

With shared reservation objects it is possible that we want to temporary kmap an BO while it is still on the swap list.

Signed-off-by: Christian König christian.koenig@amd.com --- drivers/gpu/drm/ttm/ttm_bo_util.c | 1 - 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c index c934ad5..78cb99b 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_util.c +++ b/drivers/gpu/drm/ttm/ttm_bo_util.c @@ -587,7 +587,6 @@ int ttm_bo_kmap(struct ttm_buffer_object *bo, unsigned long offset, size; int ret;

- BUG_ON(!list_empty(&bo->swap)); map->virtual = NULL; map->bo = bo; if (num_pages > bo->num_pages)