linux-kernel - Re: [PATCH 2/2] swiotlb: do not use sg

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: <20090111125753K.fujita.tomonori@lab.ntt.co.jp>
Date:	Sun, 11 Jan 2009 12:58:03 +0900
From:	FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>
To:	Ian.Campbell@...rix.com
Cc:	linux-kernel@...r.kernel.org, jeremy@...p.org, mingo@...e.hu,
	fujita.tomonori@....ntt.co.jp, jj@...osbits.net,
	weiyi.huang@...il.com, beckyb@...nel.crashing.org
Subject: Re: [PATCH 2/2] swiotlb: do not use sg_virt()

On Fri,  9 Jan 2009 18:32:10 +0000
Ian Campbell <Ian.Campbell@...rix.com> wrote:

> Scatterlists containing HighMem pages do not have a useful virtual
> address. Use the physical address instead.
> 
> Signed-off-by: Ian Campbell <ian.campbell@...rix.com>
> ---
>  lib/swiotlb.c |   14 +++++++-------
>  1 files changed, 7 insertions(+), 7 deletions(-)

Looks good.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/