Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 18 Feb 2002 16:49:14 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 18 Feb 2002 16:49:04 -0500 Received: from relay1.pair.com ([209.68.1.20]:3342 "HELO relay.pair.com") by vger.kernel.org with SMTP id ; Mon, 18 Feb 2002 16:48:54 -0500 X-pair-Authenticated: 24.126.75.99 Message-ID: <3C717894.281D0BB4@kegel.com> Date: Mon, 18 Feb 2002 13:56:36 -0800 From: Dan Kegel X-Mailer: Mozilla 4.78 [en] (X11; U; Linux 2.4.7-10 i686) X-Accept-Language: en MIME-Version: 1.0 To: Alan Cox CC: Nick Craig-Wood , "linux-kernel@vger.kernel.org" Subject: Re: time goes backwards periodically on laptop if booted in low-power mode In-Reply-To: Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Alan Cox wrote: > > > This isn't fixing the root cause of the problem which is interactions > > between the BIOS power management and the kernel I believe, but it > > does fix the problem and is really quite cheap so perhaps might be > > do_gettimeofday is still going to give strange results - and consider > the case where you boot slow and speed up... > > If you can give me the DMI strings for the affected boxes I can add > them to the DMi tables (see ftp://ftp.linux.org.uk/pub/linux/alan/DMI*) ftp://ftp.linux.org.uk/pub/linux/alan/DMI/dmidecode.c works properly on my desktop machine, but on the affected laptop it just repeatedly prints out DMI 2.3 present. 44 structures occupying 1330 bytes. DMI table at 0x17FF0000. dmi: read: Illegal seek and doesn't say anything interesting. Both machines are running vanilla Red Hat 7.2, I think. Shall I try it with vanilla 2.4.18-rc1? - Dan - 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/