Revision fe75a21824e78405b8d812421974524092250c63 authored by Linus Torvalds on 22 January 2021, 22:31:00 UTC, committed by Linus Torvalds on 22 January 2021, 22:31:00 UTC
Pull device mapper fixes from Mike Snitzer: - Fix DM integrity crash if "recalculate" used without "internal_hash" - Fix DM integrity "recalculate" support to prevent recalculating checksums if we use internal_hash or journal_hash with a key (e.g. HMAC). Use of crypto as a means to prevent malicious corruption requires further changes and was never a design goal for dm-integrity's primary usecase of detecting accidental corruption. - Fix a benign dm-crypt copy-and-paste bug introduced as part of a fix that was merged for 5.11-rc4. - Fix DM core's dm_get_device() to avoid filesystem lookup to get block device (if possible). * tag 'for-5.11/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm: avoid filesystem lookup in dm_get_dev_t() dm crypt: fix copy and paste bug in crypt_alloc_req_aead dm integrity: conditionally disable "recalculate" feature dm integrity: fix a crash if "recalculate" used without "internal_hash"