Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264953AbTFCLCC (ORCPT ); Tue, 3 Jun 2003 07:02:02 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264955AbTFCLCC (ORCPT ); Tue, 3 Jun 2003 07:02:02 -0400 Received: from fe6.rdc-kc.rr.com ([24.94.163.53]:26127 "EHLO mail6.kc.rr.com") by vger.kernel.org with ESMTP id S264953AbTFCLCB (ORCPT ); Tue, 3 Jun 2003 07:02:01 -0400 Date: Tue, 3 Jun 2003 06:15:19 -0500 From: Greg Norris To: linux-kernel Cc: andre@linux-ide.org, marcelo@conectiva.com.br Subject: lost interrupts with 2.4.1-rc6 and i875p chipset Message-ID: <20030603111519.GA23228@glitch.localdomain> Mail-Followup-To: linux-kernel , andre@linux-ide.org, marcelo@conectiva.com.br Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2167 Lines: 37 I recently installed Debian on a new i875P chipset machine, and I'm seeing frequent "hdX: lost interrupt" messages at the console under 2.4.21-rc6. The IDE system appears to stall for 5 seconds or so whenever this occurs (I assume that a reset/resync is occurring), but then seems to recover. It's pretty easy to reproduce... any significant disk activity will trigger the problem. In particular, running fsck or copying files off a cdrom will expose the problem within seconds. This issue does not occur under 2.4.20. Both kernels were compiled using gcc 2.95.4, and no non-kernel modules are in use in either case (no nvidia module, for instance). I'd be happy to provide additional information, if someone can point out what would be helpful. root@glitch[~]# lspci -i ~adric/pci.ids 00:00.0 Host bridge: Intel Corp. 82875P Memory Controller Hub (rev 02) 00:01.0 PCI bridge: Intel Corp. 82875P Processor to AGP Controller (rev 02) 00:1d.0 USB Controller: Intel Corp. 82801EB USB (rev 02) 00:1d.1 USB Controller: Intel Corp. 82801EB USB (rev 02) 00:1d.2 USB Controller: Intel Corp. 82801EB USB (rev 02) 00:1d.3 USB Controller: Intel Corp. 82801EB USB (rev 02) 00:1d.7 USB Controller: Intel Corp. 82801EB USB2 (rev 02) 00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB/EB PCI Bridge (rev c2) 00:1f.0 ISA bridge: Intel Corp. 82801EB LPC Interface Controller (rev 02) 00:1f.1 IDE interface: Intel Corp. 82801EB Ultra ATA Storage Controller (rev 02) 00:1f.2 IDE interface: Intel Corp. 82801EB Ultra ATA Storage Controller (rev 02) 00:1f.3 SMBus: Intel Corp. 82801EB SMBus Controller (rev 02) 01:00.0 VGA compatible controller: nVidia Corporation NV18 [GeForce4 MX 440 AGP 8x] (rev a2) 02:02.0 Multimedia audio controller: Creative Labs [SB Live! Value] EMU10k1X 02:02.1 Input device controller: Creative Labs [SB Live! Value] Input device controller 02:08.0 Ethernet controller: Intel Corp.: Unknown device 1050 (rev 02) - 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/