Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266208AbUFUMZr (ORCPT ); Mon, 21 Jun 2004 08:25:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266209AbUFUMZr (ORCPT ); Mon, 21 Jun 2004 08:25:47 -0400 Received: from parcelfarce.linux.theplanet.co.uk ([195.92.249.252]:17538 "EHLO www.linux.org.uk") by vger.kernel.org with ESMTP id S266208AbUFUMZo (ORCPT ); Mon, 21 Jun 2004 08:25:44 -0400 Date: Mon, 21 Jun 2004 09:18:48 -0300 From: Marcelo Tosatti To: Andrew Walrond Cc: linux-kernel@vger.kernel.org, zebul666 Subject: Re: PROBLEM: 2.4.27-rc1 system clock is running two times too fast Message-ID: <20040621121848.GA10911@logos.cnet> References: <40D6C6DD.40607@voila.fr> <200406211201.21040.andrew@walrond.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200406211201.21040.andrew@walrond.org> User-Agent: Mutt/1.5.5.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2346 Lines: 61 On Mon, Jun 21, 2004 at 12:01:20PM +0100, Andrew Walrond wrote: > On Monday 21 Jun 2004 12:30, zebul666 wrote: > > System is running 2 times faster than it should > > Could this be related to the recent 2.6.7-bk troubles? Have similar patches > made it into 2.4? > > (Check back a few messages or archives for details) The change which broke made it through ACPI update This patch from Andrew (for 2.6, but 2.4 should be very similar) seem to fix it. 06/21/2004 00:21:37 "Matt H." wrote: > > I can confirm simular behavior here. I loaded 2.6.7-mm1 tonite and tried > Andrew's patch ( which didn't work ) and then Linus's ( which also didn't > work ). > hm. This worked for me. Could you double-check? diff -puN arch/i386/kernel/mpparse.c~double-clock-speed-fix arch/i386/kernel/mpparse.c --- 25/arch/i386/kernel/mpparse.c~double-clock-speed-fix 2004-06-20 23:28:16.655299120 -0700 +++ 25-akpm/arch/i386/kernel/mpparse.c 2004-06-20 23:28:20.468719392 -0700 @@ -1017,7 +1017,6 @@ void __init mp_config_acpi_legacy_irqs ( for (idx = 0; idx < mp_irq_entries; idx++) if (mp_irqs[idx].mpc_srcbus == MP_ISA_BUS && - (mp_irqs[idx].mpc_dstapic == ioapic) && (mp_irqs[idx].mpc_srcbusirq == i || mp_irqs[idx].mpc_dstirq == i)) break; diff -puN arch/x86_64/kernel/mpparse.c~double-clock-speed-fix arch/x86_64/kernel/mpparse.c --- 25/arch/x86_64/kernel/mpparse.c~double-clock-speed-fix 2004-06-20 23:28:16.672296536 -0700 +++ 25-akpm/arch/x86_64/kernel/mpparse.c 2004-06-20 23:28:20.469719240 -0700 @@ -861,7 +861,6 @@ void __init mp_config_acpi_legacy_irqs ( for (idx = 0; idx < mp_irq_entries; idx++) if (mp_irqs[idx].mpc_srcbus == MP_ISA_BUS && - (mp_irqs[idx].mpc_dstapic == ioapic) && (mp_irqs[idx].mpc_srcbusirq == i || mp_irqs[idx].mpc_dstirq == i)) break; _ - 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/ - 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/