Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261566AbTFAHVi (ORCPT ); Sun, 1 Jun 2003 03:21:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261568AbTFAHVi (ORCPT ); Sun, 1 Jun 2003 03:21:38 -0400 Received: from modemcable204.207-203-24.mtl.mc.videotron.ca ([24.203.207.204]:60545 "EHLO montezuma.mastecende.com") by vger.kernel.org with ESMTP id S261566AbTFAHVh (ORCPT ); Sun, 1 Jun 2003 03:21:37 -0400 Date: Sun, 1 Jun 2003 03:23:24 -0400 (EDT) From: Zwane Mwaikambo X-X-Sender: zwane@montezuma.mastecende.com To: Con Kolivas cc: Paul P Komkoff Jr , "" Subject: Re: ACPI interrupt storm (was Re: Linux 2.4.21rc6-ac1) In-Reply-To: <200306011731.04743.kernel@kolivas.org> Message-ID: References: <200305311153.h4VBrNi21640@devserv.devel.redhat.com> <3ED9158E.2080904@xss.co.at> <20030601072329.GB6067@stingr.net> <200306011731.04743.kernel@kolivas.org> 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 On Sun, 1 Jun 2003, Con Kolivas wrote: > I get the same problem here with acpi-20030522 applied to rc6 > P4 2.53 on an i845 mobo (P4PE). I think it could be the Bus Mastering event monitoring thing, can you shoehorn this (HACK HACK) patch into 2.4? Index: linux-2.5.70-mm1/drivers/acpi/processor.c =================================================================== RCS file: /build/cvsroot/linux-2.5.70/drivers/acpi/processor.c,v retrieving revision 1.1.1.1 diff -u -p -B -r1.1.1.1 processor.c --- linux-2.5.70-mm1/drivers/acpi/processor.c 27 May 2003 02:19:28 -0000 1.1.1.1 +++ linux-2.5.70-mm1/drivers/acpi/processor.c 29 May 2003 11:32:00 -0000 @@ -711,11 +711,13 @@ acpi_processor_get_power_info ( * use this in our C3 policy. */ else { + goto done; pr->power.states[ACPI_STATE_C3].valid = 1; pr->power.states[ACPI_STATE_C3].latency_ticks = US_TO_PM_TIMER_TICKS(acpi_fadt.plvl3_lat); pr->flags.bm_check = 1; } + done: } /* -- function.linuxpower.ca - 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/