Commits
Mikulas Patocka committed bc9e9cf0401
dm crypt: don't decrease device limits dm-crypt should only increase device limits, it should not decrease them. This fixes a bug where the user could creates a crypt device with 1024 sector size on the top of scsi device that had 4096 logical block size. The limit 4096 would be lost and the user could incorrectly send 1024-I/Os to the crypt device. Cc: stable@vger.kernel.org Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>