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  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]
Date:   Tue, 04 Aug 2020 20:28:28 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     Ming Lei <ming.lei@...hat.com>
Cc:     Coly Li <colyli@...e.de>, linux-block@...r.kernel.org,
        linux-bcache@...r.kernel.org, linux-kernel@...r.kernel.org,
        Hannes Reinecke <hare@...e.com>, Xiao Ni <xni@...hat.com>,
        Bart Van Assche <bvanassche@....org>,
        Christoph Hellwig <hch@....de>,
        Enzo Matsumiya <ematsumiya@...e.com>,
        Jens Axboe <axboe@...nel.dk>, Evan Green <evgreen@...omium.org>
Subject: Re: [PATCH] block: tolerate 0 byte discard_granularity in
 __blkdev_issue_discard()


Ming,

> What we need to fix is loop driver, if it claims to support discard,
> q->limits.discard_granularity has to be one valid value.

Yep!

-- 
Martin K. Petersen	Oracle Linux Engineering

Powered by blists - more mailing lists