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-rw-r--r--drivers/block/brd.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/block/brd.c b/drivers/block/brd.c
index c18586fccb6f..17defbf4f332 100644
--- a/drivers/block/brd.c
+++ b/drivers/block/brd.c
@@ -96,13 +96,8 @@ static struct page *brd_insert_page(struct brd_device *brd, sector_t sector)
/*
* Must use NOIO because we don't want to recurse back into the
* block or filesystem layers from page reclaim.
- *
- * Cannot support DAX and highmem, because our ->direct_access
- * routine for DAX must return memory that is always addressable.
- * If DAX was reworked to use pfns and kmap throughout, this
- * restriction might be able to be lifted.
*/
- gfp_flags = GFP_NOIO | __GFP_ZERO;
+ gfp_flags = GFP_NOIO | __GFP_ZERO | __GFP_HIGHMEM;
page = alloc_page(gfp_flags);
if (!page)
return NULL;