linux-kernel - Re: [tip:x86/mm] x86, kmemcheck: Remove double test

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, 2 Sep 2010 21:08:30 +0200
From:	Vegard Nossum <vegard.nossum@...il.com>
To:	mingo@...hat.com, hpa@...or.com, julia@...u.dk,
	linux-kernel@...r.kernel.org, penberg@...helsinki.fi,
	tglx@...utronix.de, mingo@...e.hu
Cc:	linux-tip-commits@...r.kernel.org
Subject: Re: [tip:x86/mm] x86, kmemcheck: Remove double test

On 30 August 2010 10:36, tip-bot for Julia Lawall <julia@...u.dk> wrote:
> Commit-ID:  9fbaf49c7f717740002d49eee1bbd03d89d8766a
> Gitweb:     http://git.kernel.org/tip/9fbaf49c7f717740002d49eee1bbd03d89d8766a
> Author:     Julia Lawall <julia@...u.dk>
> AuthorDate: Sat, 28 Aug 2010 17:41:03 +0200
> Committer:  Ingo Molnar <mingo@...e.hu>
> CommitDate: Mon, 30 Aug 2010 09:19:28 +0200
>
> x86, kmemcheck: Remove double test
>
> The opcodes 0x2e and 0x3e are tested for in the first Group 2
> line as well.
>
> The sematic match that finds this problem is as follows:
> (http://coccinelle.lip6.fr/)
>
> // <smpl>
> @expression@
> expression E;
> @@
>
> (
> * E
>  || ... || E
> |
> * E
>  && ... && E
> )
> // </smpl>
>
> Signed-off-by: Julia Lawall <julia@...u.dk>
> Reviewed-by: Pekka Enberg <penberg@...helsinki.fi>
> Cc: Vegard Nossum <vegardno@....uio.no>
> LKML-Reference: <1283010066-20935-5-git-send-email-julia@...u.dk>
> Signed-off-by: Ingo Molnar <mingo@...e.hu>
> ---
>  arch/x86/mm/kmemcheck/opcode.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>

Sorry, was a bit late.

Thanks for the patch, review, and picking up :-)


Vegard
--
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/