Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754371Ab0GMSPg (ORCPT ); Tue, 13 Jul 2010 14:15:36 -0400 Received: from smtp1.linux-foundation.org ([140.211.169.13]:55314 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754021Ab0GMSPe convert rfc822-to-8bit (ORCPT ); Tue, 13 Jul 2010 14:15:34 -0400 MIME-Version: 1.0 In-Reply-To: <4C3CAAC6.501@redhat.com> References: <20100701175144.GA2116@kroah.com> <20100701173218.125822294@clark.site> <20100707124731.GJ15122@anguilla.noreply.org> <4C359D5A.1050906@redhat.com> <20100713102350.GW15122@anguilla.noreply.org> <4C3C68C8.4060409@redhat.com> <20100713141902.GB15122@anguilla.noreply.org> <4C3C8CE5.1080705@redhat.com> <4C3CAAC6.501@redhat.com> Date: Tue, 13 Jul 2010 11:15:09 -0700 Message-ID: Subject: Re: [patch 134/149] x86, paravirt: Add a global synchronization point for pvclock From: Linus Torvalds To: Avi Kivity Cc: Ingo Molnar , "H. Peter Anvin" , Peter Palfrader , Greg KH , linux-kernel@vger.kernel.org, stable@kernel.org, stable-review@kernel.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Glauber Costa , Zachary Amsden , Jeremy Fitzhardinge , Marcelo Tosatti Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 653 Lines: 18 On Tue, Jul 13, 2010 at 11:04 AM, Avi Kivity wrote: > > Well, current upstream uses "m": Yes, I'd expect current 2.6.34 to also show the same problem. > and works; I also failed to reproduce with 2.6.32.16. ?So I expect some > toolchain involvement. And yes, I do believe it's likely a newer gcc that triggers it too, otherwise we'd have seen more reports of it. Linus -- 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/