linux-kernel - Re: [PATCH 17/17] rds: switch rds_message_copy_from_user() to iov

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: <1416794418.7215.74.camel@decadent.org.uk>
Date:	Mon, 24 Nov 2014 02:00:18 +0000
From:	Ben Hutchings <ben@...adent.org.uk>
To:	Al Viro <viro@...IV.linux.org.uk>
Cc:	David Miller <davem@...emloft.net>, torvalds@...ux-foundation.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	target-devel@...r.kernel.org, nab@...ux-iscsi.org,
	hch@...radead.org
Subject: Re: [PATCH 17/17] rds: switch rds_message_copy_from_user() to
 iov_iter

On Sat, 2014-11-22 at 04:39 +0000, Al Viro wrote:
[...]
> -		ret = rds_page_copy_from_user(sg_page(sg), sg->offset + sg_off,
> -					      iov->iov_base + iov_off,
> -					      to_copy);
[...]

It looks like rds_page_copy{,_from,_to}_user() are all unused after this
change, so you could delete them.

Ben.

-- 
Ben Hutchings
Absolutum obsoletum. (If it works, it's out of date.) - Stafford Beer

Download attachment "signature.asc" of type "application/pgp-signature" (812 bytes)