linux-kernel - [PATCH 0/6] dm-crypt: misc cleanups and fixes

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250120082951.1423804-1-houtao@huaweicloud.com>
Date: Mon, 20 Jan 2025 16:29:45 +0800
From: Hou Tao <houtao@...weicloud.com>
To: dm-devel@...ts.linux.dev
Cc: linux-kernel@...r.kernel.org,
	Alasdair Kergon <agk@...hat.com>,
	Mike Snitzer <snitzer@...nel.org>,
	Mikulas Patocka <mpatocka@...hat.com>,
	Ignat Korchagin <ignat@...udflare.com>,
	houtao1@...wei.com
Subject: [PATCH 0/6] dm-crypt: misc cleanups and fixes

From: Hou Tao <houtao1@...wei.com>

Hi,

The patchset contains misc cleanups and minor fixes for dm-crypt. These
problem were spotted during the code inspection. The patchset have been
tested by running fio on dm-crypt devices (both with and without
integrity feature). Patch #6 is tested by asynchronizing the
crypt/decrypt algorithm when using random IV.

Please see individual patches for more details. Comments are always
welcome.

Hou Tao (6):
  dm-crypt: set atomic as false when calling crypt_convert() in kworker
  dm-crypt: fully initialize clone->bi_iter in crypt_alloc_buffer()
  dm-crypt: use bi_sector in bio when initialize integrity seed
  dm-crypt: don't update io->sector after
    kcryptd_crypt_write_io_submit()
  dm-crypt: don't initialize cc_sector again
  dm-crypt: track tag_offset in convert_context

 drivers/md/dm-crypt.c | 42 ++++++++++++++++--------------------------
 1 file changed, 16 insertions(+), 26 deletions(-)

-- 
2.29.2