Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755978Ab3CEJ61 (ORCPT ); Tue, 5 Mar 2013 04:58:27 -0500 Received: from mail.skyhub.de ([78.46.96.112]:33598 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755659Ab3CEJ6Y (ORCPT ); Tue, 5 Mar 2013 04:58:24 -0500 Date: Tue, 5 Mar 2013 10:58:21 +0100 From: Borislav Petkov To: Jiri Slaby , "Rafael J. Wysocki" Cc: Bjorn Helgaas , Konstantin Khlebnikov , x86@kernel.org, lkml , e1000-devel@lists.sourceforge.net, Jeff Kirsher , Bruce Allan Subject: Re: Uhhuh. NMI received for unknown reason 2c on CPU 0. Message-ID: <20130305095821.GC4881@pd.tnic> Mail-Followup-To: Borislav Petkov , Jiri Slaby , "Rafael J. Wysocki" , Bjorn Helgaas , Konstantin Khlebnikov , x86@kernel.org, lkml , e1000-devel@lists.sourceforge.net, Jeff Kirsher , Bruce Allan References: <2293454.v8QRHr8txR@vostro.rjw.lan> <20130203144656.GB5844@pd.tnic> <20130214143905.GC5700@pd.tnic> <20130214191234.GH5700@pd.tnic> <511DF7B4.8060504@openvz.org> <20130215091641.GA14387@pd.tnic> <20130304215056.GG22274@pd.tnic> <5135BDF9.3080102@suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <5135BDF9.3080102@suse.cz> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2124 Lines: 52 On Tue, Mar 05, 2013 at 10:42:17AM +0100, Jiri Slaby wrote: > On 03/05/2013 01:16 AM, Bjorn Helgaas wrote: > > [+cc e1000-devel, Jeff, Bruce] > > > > On Mon, Mar 4, 2013 at 2:50 PM, Borislav Petkov wrote: > >> On Fri, Feb 15, 2013 at 10:16:41AM +0100, Borislav Petkov wrote: > >>> So it looks Bjorn has taken most of them and the e1000e one will go > >>> through the e1000e maintainers. I'll test after the merge window is > >>> done. > >> > >> Issue still persists on 3.9-rc1 :-( : > >> > >> Mar 4 21:47:34 nazgul vmunix: [ 3223.412541] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx > >> Mar 4 21:47:34 nazgul vmunix: [ 3223.412554] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO > >> Mar 4 21:47:35 nazgul vmunix: [ 3224.034158] Uhhuh. NMI received for unknown reason 2c on CPU 0. > >> Mar 4 21:47:35 nazgul vmunix: [ 3224.034166] Do you have a strange power saving mode enabled? > >> Mar 4 21:47:35 nazgul vmunix: [ 3224.034168] Dazed and confused, but trying to continue > > > > The e1000e changes didn't get merged, did they? I don't see the > > following changes mentioned at https://lkml.org/lkml/2013/2/4/185 in > > 3.9-rc1: > > > > e1000e: fix pci-device enable-counter balance > > e1000e: fix runtime power management transitions > > e1000e: fix accessing to suspended device > > You're right. They are not even in -next :(. Oh, and there's another issue with this driver I reported yesterday: http://marc.info/?l=linux-kernel&m=136243374114892&w=2: "Trying to free already-free IRQ 20" which happens during suspend so it seems also related. Rafael, what's the state of those patches here: https://lkml.org/lkml/2013/2/4/185, are they ready to be tested or you still have issues with them? Thanks. -- Regards/Gruss, Boris. Sent from a fat crate under my desk. Formatting is fine. -- -- 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/