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| author | Keith Busch <kbusch@kernel.org> | 2022-03-03 21:13:05 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-03-07 20:48:35 +0100 |
| commit | c340b990d58c856c1636e0c10abb9e4351ad852a (patch) | |
| tree | 06cf099be5deb78d139d97d639d4a37b8fd05f94 /block/bio-integrity.c | |
| parent | Merge branch 'for-5.18/write-streams' into for-5.18/64bit-pi (diff) | |
| download | linux-c340b990d58c856c1636e0c10abb9e4351ad852a.tar.xz linux-c340b990d58c856c1636e0c10abb9e4351ad852a.zip | |
block: support pi with extended metadata
The nvme spec allows protection information formats with metadata
extending beyond the pi field. Use the actual size of the metadata field
for incrementing the buffer.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Link: https://lore.kernel.org/r/20220303201312.3255347-2-kbusch@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/bio-integrity.c')
| -rw-r--r-- | block/bio-integrity.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block/bio-integrity.c b/block/bio-integrity.c index 6996e7bd66e9..32929c89ba8a 100644 --- a/block/bio-integrity.c +++ b/block/bio-integrity.c @@ -165,6 +165,7 @@ static blk_status_t bio_integrity_process(struct bio *bio, iter.disk_name = bio->bi_bdev->bd_disk->disk_name; iter.interval = 1 << bi->interval_exp; + iter.tuple_size = bi->tuple_size; iter.seed = proc_iter->bi_sector; iter.prot_buf = bvec_virt(bip->bip_vec); |