Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1422645AbWCWSVv (ORCPT ); Thu, 23 Mar 2006 13:21:51 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1422646AbWCWSVv (ORCPT ); Thu, 23 Mar 2006 13:21:51 -0500 Received: from mail.parknet.jp ([210.171.160.80]:7689 "EHLO parknet.jp") by vger.kernel.org with ESMTP id S1422645AbWCWSVt (ORCPT ); Thu, 23 Mar 2006 13:21:49 -0500 X-AuthUser: hirofumi@parknet.jp To: Andreas Mohr Cc: Con Kolivas , john stultz , bert hubert , linux-kernel@vger.kernel.org, george@mvista.com, Andrew Morton Subject: Re: [PATCH] PM-Timer: doesn't use workaround if chipset is not buggy References: <20060320122449.GA29718@outpost.ds9a.nl> <1142968999.4281.4.camel@leatherman> <8764m7xzqg.fsf@duaron.myhome.or.jp> <200603221121.16168.kernel@kolivas.org> <87hd5qmi1d.fsf_-_@duaron.myhome.or.jp> <20060323170413.GA20234@rhlx01.fht-esslingen.de> From: OGAWA Hirofumi Date: Fri, 24 Mar 2006 03:21:39 +0900 In-Reply-To: <20060323170413.GA20234@rhlx01.fht-esslingen.de> (Andreas Mohr's message of "Thu, 23 Mar 2006 18:04:13 +0100") Message-ID: <871wwtja30.fsf@duaron.myhome.or.jp> User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1261 Lines: 35 Andreas Mohr writes: > Should I do a public request for chipset testing? > (I wrote a small test app here that would hopefully identify a buggy > chipset). I think almost ICH4 is not buggy. But probably current approach is safe. So, I added "pmtmr_good" to disable the workaround instead. I posted probably similar one for mainly ICH4 users. http://marc.theaimsgroup.com/?l=linux-kernel&m=114297656924494&w=2 > Data that I have collected from internet snippets (mostly Intel errata > documents): > Affected (PCI ID / rev): > - ICH4??? > - PIIX4 A0 (0x7113 / 00?), A1 (0x7113 / 00?), B0 (0x7113 / 01?) > - PIIX4E A0 (0x7113 / 02?) > Probably fixed (PCI ID / rev): > - PIIX4M A0 (0x7113 / 03?) > > My Toshiba Satellite 4280 seems to have non-buggy PIIX4M > (since it's PCI rev. 03), haven't had time to test reliability yet, though. I tested PIIX4E (yes, really buggy), ICH7, VT88237. And ICH6 was reported as sane. Thanks. -- OGAWA Hirofumi - 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/