linux-kernel - Re: [Patch v9 05/10] block: Add core atomic write support

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

Message-ID: <ZnSEVDIvcf-T-VhF@kbusch-mbp.dhcp.thefacebook.com>
Date: Thu, 20 Jun 2024 13:34:44 -0600
From: Keith Busch <kbusch@...nel.org>
To: John Garry <john.g.garry@...cle.com>
Cc: axboe@...nel.dk, hch@....de, sagi@...mberg.me, jejb@...ux.ibm.com,
	martin.petersen@...cle.com, viro@...iv.linux.org.uk,
	brauner@...nel.org, dchinner@...hat.com, jack@...e.cz,
	djwong@...nel.org, linux-block@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-nvme@...ts.infradead.org,
	linux-fsdevel@...r.kernel.org, tytso@....edu, jbongio@...gle.com,
	linux-scsi@...r.kernel.org, ojaswin@...ux.ibm.com,
	linux-aio@...ck.org, linux-btrfs@...r.kernel.org,
	io-uring@...r.kernel.org, nilay@...ux.ibm.com,
	ritesh.list@...il.com, willy@...radead.org, agk@...hat.com,
	snitzer@...nel.org, mpatocka@...hat.com, dm-devel@...ts.linux.dev,
	hare@...e.de, Himanshu Madhani <himanshu.madhani@...cle.com>
Subject: Re: [Patch v9 05/10] block: Add core atomic write support

On Thu, Jun 20, 2024 at 12:53:54PM +0000, John Garry wrote:
> Add atomic write support, as follows:
> - add helper functions to get request_queue atomic write limits
> - report request_queue atomic write support limits to sysfs and update Doc
> - support to safely merge atomic writes
> - deal with splitting atomic writes
> - misc helper functions
> - add a per-request atomic write flag

Looks good.

Reviewed-by: Keith Busch <kbusch@...nel.org>