linux/block/bio-integrity-fs.c
Christoph Hellwig 3bf9a21e7b block: handle nogenerate/noverify properly in fs-integrity
Check the BIP_CHECK flags before generating or verifying PI information,
otherwise this can be incorrectly called for non-PI metadata and
cause generation of incorrect metadata and crashed in the verification
handler.

The new behavior matches that of the block layer auto-generated
metadata.

Fixes: 0bde8a12b5 ("block: add fs_bio_integrity helpers")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Kanchan Joshi <joshi.k@samsung.com>
Reviewed-by: Anuj Gupta <anuj20.g@samsung.com>
Link: https://patch.msgid.link/20260804123928.736596-4-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2026-08-04 07:22:27 -06:00

89 lines
2.4 KiB