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

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Message-ID: <20100903062150.GC19074@elte.hu>
Date:	Fri, 3 Sep 2010 08:21:50 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Vegard Nossum <vegard.nossum@...il.com>
Cc:	mingo@...hat.com, hpa@...or.com, julia@...u.dk,
	linux-kernel@...r.kernel.org, penberg@...helsinki.fi,
	tglx@...utronix.de, linux-tip-commits@...r.kernel.org
Subject: Re: [tip:x86/mm] x86, kmemcheck: Remove double test


* Vegard Nossum <vegard.nossum@...il.com> wrote:

> 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 :-)

You are welcome :)

	Ingo
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