diff options
| -rw-r--r-- | block/blk-map.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block/blk-map.c b/block/blk-map.c index 0b1af5a3537..813011ef827 100644 --- a/block/blk-map.c +++ b/block/blk-map.c @@ -210,6 +210,7 @@ int blk_rq_map_user_iov(struct request_queue *q, struct request *rq, if (!bio_flagged(bio, BIO_USER_MAPPED)) rq->cmd_flags |= REQ_COPY_USER; + blk_queue_bounce(q, &bio); bio_get(bio); blk_rq_bio_prep(q, rq, bio); rq->buffer = rq->data = NULL; |