Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758100Ab2ENV2A (ORCPT ); Mon, 14 May 2012 17:28:00 -0400 Received: from mail-pb0-f46.google.com ([209.85.160.46]:42546 "EHLO mail-pb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757691Ab2ENV16 (ORCPT ); Mon, 14 May 2012 17:27:58 -0400 Date: Mon, 14 May 2012 14:27:53 -0700 From: Tejun Heo To: Hugh Dickins Cc: Ingo Molnar , Peter Zijlstra , Ingo Molnar , Stephen Boyd , Yong Zhang , linux-kernel@vger.kernel.org Subject: Re: linux-next oops in __lock_acquire for process_one_work Message-ID: <20120514212753.GM2366@google.com> References: <20120507175743.GC19417@google.com> <1336482202.16236.29.camel@twins> <20120508165819.GB10687@google.com> <1336516260.8226.61.camel@twins> <20120509092536.GC8585@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 843 Lines: 24 On Thu, May 10, 2012 at 10:52:46AM -0700, Hugh Dickins wrote: > On Wed, 9 May 2012, Hugh Dickins wrote: > > On Wed, 9 May 2012, Ingo Molnar wrote: > > > * Hugh Dickins wrote: > > > > > > > I'll set it going when I get home later - thanks. > > > > Going fine so far, but a more convincing final report tomorrow. > > Yes, as expected, Peter's patch (+ ,) is good: that load ran four > times longer than the longest it managed before without the patch. > Just needs Peter's signoff, I think. Peter, can I take your patch with Hugh's description w/ your SOB? Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/