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-rw-r--r--drivers/block/xen-blkfront.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 7d1487760283..8bf0cb7b2565 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -380,7 +380,9 @@ static void do_blkif_request(struct request_queue *rq)
blk_start_request(req);
- if (req->cmd_type != REQ_TYPE_FS) {
+ if ((req->cmd_type != REQ_TYPE_FS) ||
+ ((req->cmd_flags & (REQ_FLUSH | REQ_FUA)) &&
+ !info->flush_op)) {
__blk_end_request_all(req, -EIO);
continue;
}