Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756448AbYG0KJu (ORCPT ); Sun, 27 Jul 2008 06:09:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751255AbYG0KJm (ORCPT ); Sun, 27 Jul 2008 06:09:42 -0400 Received: from main.gmane.org ([80.91.229.2]:33012 "EHLO ciao.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751205AbYG0KJl (ORCPT ); Sun, 27 Jul 2008 06:09:41 -0400 X-Injected-Via-Gmane: http://gmane.org/ To: linux-kernel@vger.kernel.org From: Nikos Chantziaras Subject: Re: do_IRQ: 0.83/0.84 No irq handler for vector Date: Sun, 27 Jul 2008 13:09:26 +0300 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: athedsl-49250.home.otenet.gr User-Agent: Thunderbird 2.0.0.14 (X11/20080715) In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1289 Lines: 31 Nikos Chantziaras wrote: > Kernel 2.6.26 (on x86-64) gives "do_IRQ: 0.83 No irq handler for vector" > (and "do_IRQ: 0.83", but less often) warnings periodically. I changed the kernel config: - CONFIG_PCI_MSI=y + # CONFIG_PCI_MSI is not set In other words I disabled Message Signaled Interrupt support. Now instead of "do_IRQ: 0.83 No irq handler for vector" I get: +------ PCI-Express Device Error ------+ Error Severity : Uncorrected (Non-Fatal) PCIE Bus Error type : Transaction Layer Flow Control Protocol : First Receiver ID : 0010 VendorID=1106h, DeviceID=a208h, Bus=00h, Device=02h, Function=00h Broadcast error_detected message Broadcast mmio_enabled message Broadcast resume message AER driver successfully recovered (Repeated as many times as the "do_IRQ" message previously.) In case someone needs it, this is my complete dmesg: http://realnc.pastebin.com/d6534029 and this is the kernel configuration: http://bugs.freedesktop.org/attachment.cgi?id=17912 -- 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/