Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755667AbbBJNYQ (ORCPT ); Tue, 10 Feb 2015 08:24:16 -0500 Received: from aserp1040.oracle.com ([141.146.126.69]:36647 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754821AbbBJNYP (ORCPT ); Tue, 10 Feb 2015 08:24:15 -0500 Message-ID: <54DA063E.3080803@oracle.com> Date: Tue, 10 Feb 2015 08:23:10 -0500 From: Sasha Levin User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 MIME-Version: 1.0 To: Raghavendra K T , Linus Torvalds , Jeremy Fitzhardinge , Davidlohr Bueso CC: Peter Zijlstra , Thomas Gleixner , Ingo Molnar , Peter Anvin , Konrad Rzeszutek Wilk , Paolo Bonzini , Paul McKenney , Waiman Long , Dave Jones , Oleg Nesterov , the arch/x86 maintainers , Paul Gortmaker , Andi Kleen , Jason Wang , Linux Kernel Mailing List , KVM list , virtualization , xen-devel@lists.xenproject.org, Rik van Riel , Christian Borntraeger , Andrew Morton , Andrey Ryabinin Subject: Re: [PATCH] x86 spinlock: Fix memory corruption on completing completions References: <1423234148-13886-1-git-send-email-raghavendra.kt@linux.vnet.ibm.com> <54D7D19B.1000103@goop.org> <54D87F1E.9060307@linux.vnet.ibm.com> <20150209120227.GT21418@twins.programming.kicks-ass.net> <54D9CFC7.5020007@linux.vnet.ibm.com> In-Reply-To: <54D9CFC7.5020007@linux.vnet.ibm.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Source-IP: ucsinet22.oracle.com [156.151.31.94] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 666 Lines: 19 On 02/10/2015 04:30 AM, Raghavendra K T wrote: >> >> So I think Raghavendra's last version (which hopefully fixes the >> lockup problem that Sasha reported) together with changing that > > V2 did pass the stress, but getting confirmation Sasha would help. I've been running it for the last two days, and didn't see any lockups or other strange behaviour aside from some invalid reads which we expected. Thanks, Sasha -- 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/