Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763900AbXFBXYf (ORCPT ); Sat, 2 Jun 2007 19:24:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1762521AbXFBXY1 (ORCPT ); Sat, 2 Jun 2007 19:24:27 -0400 Received: from ug-out-1314.google.com ([66.249.92.170]:14261 "EHLO ug-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1762288AbXFBXY0 (ORCPT ); Sat, 2 Jun 2007 19:24:26 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:from:to:subject:date:user-agent:cc:references:in-reply-to:mime-version:content-disposition:message-id:content-type:content-transfer-encoding; b=Ll0Jx/sYtDxT5wHHCOTkk/gzxX3dbUvYdgdU0uemN2nE7MEUzyEilC1yJPtr1Q4WD0ckfExv7aJc6iFm+tzwx7t3S4I56kECcun2s7oECGOP53cMMPKZxKypRZqntUVsOTRMEuxxcXlABCPXdbfD/+qZ7tHqwi1mJEsnNwIazPs= From: Bartlomiej Zolnierkiewicz To: Geller Sandor Subject: Re: HPT374 IDE problem with 2.6.21.* kernels Date: Sun, 3 Jun 2007 01:38:15 +0200 User-Agent: KMail/1.9.6 Cc: Sergei Shtylyov , Andrew Morton , linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org References: <46608EFE.1030202@ru.mvista.com> In-Reply-To: MIME-Version: 1.0 Content-Disposition: inline Message-Id: <200706030138.15353.bzolnier@gmail.com> Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1133 Lines: 36 Hi, On Saturday 02 June 2007, Geller Sandor wrote: > On Sat, 2 Jun 2007, Sergei Shtylyov wrote: > > >> The log of a typical IDE reset is available here: > > > >> http://petra.hos.u-szeged.hu/~wildy/syslog.gz > > > >> This was the worst case: the IDE bus was resetted during the system boot. > > > > Could you try setting HPT374_ALLOW_ATA133_6 to 0 in > > drivers/ide/pci/hpt366.c and rebuild/reboot the kernel? > > > Hi Sergei, > > This looks promising. Using a vanilla 2.6.22-rc3 I was able to reproduce > the problem within a few seconds. With the above modification the machine > is running under heavy disk I/O without problems since 30 minutes... Did it fix the problem for good? Sergei, do we need to disallow UDMA6 completely on HPT734 or is it only an issue with some problematic devices (=> blacklist)? Either way we need to fix it somehow for 2.6.22. Thanks, Bart - 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/