From: Dave Airlie airlied@redhat.com
commit fea456d82c19d201c21313864105876deabe148b upstream.
This was adding size to start, but pfn and start are in pages, so it should be using num_pages.
Not sure this fixes anything in the real world, just noticed it during refactoring.
Signed-off-by: Dave Airlie airlied@redhat.com Reviewed-by: Christian König christian.koenig@amd.com Cc: stable@vger.kernel.org Link: https://patchwork.freedesktop.org/patch/msgid/20201019222257.1684769-2-airli... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/gpu/drm/ttm/ttm_bo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -721,7 +721,7 @@ bool ttm_bo_eviction_valuable(struct ttm /* Don't evict this BO if it's outside of the * requested placement range */ - if (place->fpfn >= (bo->mem.start + bo->mem.size) || + if (place->fpfn >= (bo->mem.start + bo->mem.num_pages) || (place->lpfn && place->lpfn <= bo->mem.start)) return false;