linux-ext4 - Re: [PATCH] ext4: Add support for SFITRIM, an ioctl for secure FITRIM.

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]

Date:	Thu, 12 Jun 2014 22:12:07 -0500
From:	Eric Sandeen <sandeen@...hat.com>
To:	JP Abgrall <jpa@...gle.com>
CC:	linux-ext4@...r.kernel.org, Geremy Condra <gcondra@...gle.com>,
	"linux-fsdevel@...r.kernel.org" <linux-fsdevel@...r.kernel.org>
Subject: Re: [PATCH] ext4: Add support for SFITRIM, an ioctl for secure FITRIM.

On 6/12/14, 10:02 PM, JP Abgrall wrote:
> On Thu, Jun 12, 2014 at 7:36 PM, Eric Sandeen <sandeen@...hat.com> wrote:
> 
>> IOWS: your commit log says what, but not why.
> 
> Will upload a version with some more "why".
> 
> 
>> You're adding a new high-level IOCTL, so let's get a bit more
>> visibility than just linux-ext4; linux-fsdevel cc'd.
> 
> Wasn't too sure about that one, because I didn't feel like committing
> to other FSes for now even if they do have FITRIM.
> Will remember to include them.

You don't need to implement it for other filesystems, but whether or
not this should be a new fs-level ioctl is something worth airing
out on linux-fsdevel.

Thanks,
-Eric
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html