From 309a62fa3a9e78cb37a620913151cbb47d83b81d Mon Sep 17 00:00:00 2001 From: Dmitry Monakhov Date: Thu, 29 Jun 2017 11:31:09 -0700 Subject: [PATCH] bio-integrity: bio_integrity_advance must update integrity seed SCSI drivers do care about bip_seed so we must update it accordingly. Reviewed-by: Hannes Reinecke Reviewed-by: Christoph Hellwig Reviewed-by: Martin K. Petersen Signed-off-by: Dmitry Monakhov Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe --- block/bio-integrity.c | 1 + 1 file changed, 1 insertion(+) diff --git a/block/bio-integrity.c b/block/bio-integrity.c index b8a3a65f7364..8c2253c59edb 100644 --- a/block/bio-integrity.c +++ b/block/bio-integrity.c @@ -425,6 +425,7 @@ void bio_integrity_advance(struct bio *bio, unsigned int bytes_done) struct blk_integrity *bi = bdev_get_integrity(bio->bi_bdev); unsigned bytes = bio_integrity_bytes(bi, bytes_done >> 9); + bip->bip_iter.bi_sector += bytes_done >> 9; bvec_iter_advance(bip->bip_vec, &bip->bip_iter, bytes); } EXPORT_SYMBOL(bio_integrity_advance);