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From: Christoph Lameter <cl@gentwo.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>,
	Dave Hansen <dave@linux.vnet.ibm.com>,
	linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [RFC][PATCH] fix move/migrate_pages() race on task struct
Date: Wed, 29 Feb 2012 14:33:06 -0600 (CST)	[thread overview]
Message-ID: <alpine.DEB.2.00.1202291432350.6746@router.home> (raw)
In-Reply-To: <20120229123120.127e21fd.akpm@linux-foundation.org>

On Wed, 29 Feb 2012, Andrew Morton wrote:

> What was the user-visible impact of the bug?

THis was an oops reported by Dave Hansen after he inserted some loops in
the code to trigger a race condition.

  reply	other threads:[~2012-02-29 20:33 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-23 18:07 [RFC][PATCH] fix move/migrate_pages() race on task struct Dave Hansen
2012-02-23 18:45 ` Andi Kleen
2012-02-23 18:45 ` Christoph Lameter
2012-02-23 19:10   ` Dave Hansen
2012-02-23 19:40     ` Christoph Lameter
2012-02-23 20:04       ` Dave Hansen
2012-02-23 21:41         ` Christoph Lameter
2012-02-24  3:14           ` Eric W. Biederman
2012-02-24 15:20             ` Christoph Lameter
2012-02-24 15:41               ` Eric W. Biederman
2012-02-24 16:48               ` Dave Hansen
2012-02-24 16:54                 ` Christoph Lameter
2012-02-24 17:04                   ` Dave Hansen
2012-02-24 17:08                   ` Christoph Lameter
2012-02-24 17:25                     ` Dave Hansen
2012-02-24 17:32                       ` Christoph Lameter
2012-02-24 21:37                         ` Dave Hansen
2012-02-24 23:12                         ` Eric W. Biederman
2012-02-27 16:43                           ` Christoph Lameter
2012-02-25 12:13                         ` Eric W. Biederman
2012-02-27 19:01                           ` Christoph Lameter
2012-02-27 20:15                             ` Eric W. Biederman
2012-02-27 22:39                               ` Christoph Lameter
2012-02-28 19:30                                 ` Christoph Lameter
2012-02-29 20:31                                   ` Andrew Morton
2012-02-29 20:33                                     ` Christoph Lameter [this message]
2012-02-29 20:36                                     ` Dave Hansen
2012-02-24 17:07               ` KOSAKI Motohiro

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