linux-kernel - Re: [ 027/184] ring-buffer: Fix race between integrity check and

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Message-ID: <20130607141938.GE19006@1wt.eu>
Date:	Fri, 7 Jun 2013 16:19:38 +0200
From:	Willy Tarreau <w@....eu>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Ben Hutchings <ben@...adent.org.uk>
Subject: Re: [ 027/184] ring-buffer: Fix race between integrity check and

On Fri, Jun 07, 2013 at 10:07:00AM -0400, Steven Rostedt wrote:
> On Tue, 2013-06-04 at 19:21 +0200, Willy Tarreau wrote:
> > 2.6.32-longterm review patch.  If anyone has any objections, please let me know.
> > 
> > ------------------
> >  readers
> > 
> > From: Steven Rostedt <srostedt@...hat.com>
> > 
> > commit 9366c1ba13fbc41bdb57702e75ca4382f209c82f upstream.
> 
> This isn't the right commit (thanks to Ben for bringing this to my
> attention).
> 
> That this commit SHA1 matches the change log but not the change.
> According to git blame, the change below is from:
> 
> 54f7be5b831254199522523ccab4c3d954bbf576
> ring-buffer: Fix NULL pointer if rb_set_head_page() fails

Ah yes indeed, thank you for bringing this up, Steve.

Willy

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