From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759815Ab2D0IWS (ORCPT ); Fri, 27 Apr 2012 04:22:18 -0400 Received: from ch1ehsobe005.messaging.microsoft.com ([216.32.181.185]:48162 "EHLO ch1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759418Ab2D0IWP (ORCPT ); Fri, 27 Apr 2012 04:22:15 -0400 X-SpamScore: -9 X-BigFish: VPS-9(zz1432N98dKzz1202hzz8275bh8275dhz2dh668h839h944hd25h) X-Forefront-Antispam-Report: CIP:163.181.249.108;KIP:(null);UIP:(null);IPV:NLI;H:ausb3twp01.amd.com;RD:none;EFVD:NLI X-WSS-ID: 0M34PWY-01-0P3-02 X-M-MSG: Date: Fri, 27 Apr 2012 10:22:03 +0200 From: Borislav Petkov To: Clemens Ladisch CC: , "Huang, Shane" , Borislav Petkov , , Jeroen Van den Keybus Subject: Re: Unhandled IRQs on AMD E-450 Message-ID: <20120427082203.GB9233@aftab.osrc.amd.com> References: <14969994.2790.1335342903511.JavaMail.geo-discussion-forums@vbbfr18> <4F97BA60.4080505@ladisch.de> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <4F97BA60.4080505@ladisch.de> User-Agent: Mutt/1.5.21 (2010-09-15) X-OriginatorOrg: amd.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Apr 25, 2012 at 10:48:32AM +0200, Clemens Ladisch wrote: > andymatei@gmail.com wrote: > > I have bought the Asus E45M1-M PRO to use in my home storage. [...] > > I get "Disabling IRQ 16" and "Disabling IRQ 19". [...] > > Is there a patch or something that resolves this issue yet? > > As far as I remember, this is a hardware bug in the ASMedia PCIe/PCI > bridge. This can neither easily nor completely be worked around in > software. So, I got noted of this discussion: https://lkml.org/lkml/2012/1/30/216 So why aren't you guys producing a proper patch for people to test? Simply get everyone of the bugreporters to give it a try and if all is well, Linus said he'll take it. Clemens, Jeroen? -- Regards/Gruss, Boris. Advanced Micro Devices GmbH Einsteinring 24, 85609 Dornach GM: Alberto Bozzo Reg: Dornach, Landkreis Muenchen HRB Nr. 43632 WEEE Registernr: 129 19551