Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757499Ab1FUUSt (ORCPT ); Tue, 21 Jun 2011 16:18:49 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:36201 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752255Ab1FUUSr (ORCPT ); Tue, 21 Jun 2011 16:18:47 -0400 Date: Tue, 21 Jun 2011 22:18:40 +0200 From: Ingo Molnar To: Robert Richter Cc: "linux-kernel@vger.kernel.org" , "oprofile-list@lists.sourceforge.net" Subject: Re: [GIT PULL] oprofile fixes for v3.0 Message-ID: <20110621201840.GA27982@elte.hu> References: <20110621125219.GZ20052@erda.amd.com> <20110621130308.GA22088@elte.hu> <20110621175451.GD20052@erda.amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20110621175451.GD20052@erda.amd.com> User-Agent: Mutt/1.5.20 (2009-08-17) X-ELTE-SpamScore: -2.0 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-2.0 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.3.1 -2.0 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1705 Lines: 53 * Robert Richter wrote: > On 21.06.11 09:03:08, Ingo Molnar wrote: > > > > Robert, > > > > * Robert Richter wrote: > > > > > Ingo, > > > > > > please pull oprofile fixes for v3.0 (tip/perf/urgent): > > > > > > git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile.git urgent > > > > > > Thanks, > > > > > > -Robert > > > > > > > > > The following changes since commit 2c53b436a30867eb6b47dd7bab23ba638d1fb0d2: > > > > > > Linux 3.0-rc3 (2011-06-13 15:29:59 -0700) > > > > > > are available in the git repository at: > > > git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile.git urgent > > > > > > Robert Richter (2): > > > oprofile, x86: Fix race in nmi handler while starting counters > > > oprofile, x86: Fix nmi-unsafe callgraph support > > > > > > arch/x86/oprofile/backtrace.c | 56 ++++++++++++++++++++++++++++++++++------ > > > arch/x86/oprofile/nmi_int.c | 14 +++++++--- > > > 2 files changed, 57 insertions(+), 13 deletions(-) > > > > Since when has NMI callgraph support been broken? > > I think it never worked correct. But the patch can be backported > without conflicts/reworks only for .37 stable kernel. Do you rather > like to take it for v3.1? Yeah, v3.1 would be fine - if it was broken for like 5-10 years then it's not eligible for -rc5. The linecount is very high as well, it's definitely not a oneliner fix ... Thanks, Ingo -- 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/