Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762250AbXEUMI4 (ORCPT ); Mon, 21 May 2007 08:08:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755751AbXEUMIs (ORCPT ); Mon, 21 May 2007 08:08:48 -0400 Received: from userg503.nifty.com ([202.248.238.83]:18153 "EHLO userg503.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755931AbXEUMIs (ORCPT ); Mon, 21 May 2007 08:08:48 -0400 DomainKey-Signature: a=rsa-sha1; s=userg503; d=nifty.com; c=nofws; q=dns; b=y5DrPLwpnVMOU2fk3hbTxWTYq1VqUEK0KleObSA5YAftBvAvn+aevTTOi0YNiAIm6 uOFppqE/oYhRihehvkuRA== Date: Mon, 21 May 2007 21:08:44 +0900 From: Komuro To: Thomas Gleixner Cc: linux-kernel@vger.kernel.org, mingo@elte.hu Subject: Re: [SMP BUG] [clockevents: i386 drivers patch] introduces irqbalance-does-not-work-properly problem Message-Id: <20070521210844.c85eb8fe.komurojun-mbn@nifty.com> In-Reply-To: <1179668825.21827.18.camel@chaos> References: <1178202559.3767.21.camel@localhost.localdomain> <20070504233238.ca55c2d1.komurojun-mbn@nifty.com> <1178463619.3793.14.camel@localhost.localdomain> <1178777214.2951.18.camel@ymzhang> <20070510160615.6aa9cef6.akpm@linux-foundation.org> <20070513200444.9d2db4c3.komurojun-mbn@nifty.com> <20070520111409.1793a2f6.komurojun-mbn@nifty.com> <1179644956.21827.5.camel@chaos> <20070520194801.6436597c.komurojun-mbn@nifty.com> <1179668825.21827.18.camel@chaos> X-Mailer: Sylpheed version 2.2.10 (GTK+ 2.10.4; i386-redhat-linux-gnu) Mime-Version: 1.0 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 Content-Length: 1460 Lines: 47 On Sun, 20 May 2007 15:47:04 +0200 Thomas Gleixner wrote: > And how exactly is this related to clock events ? Maybe, side-effects. I will re-analyze this problem. Thanks. Best Regards Komuro > On Sun, 2007-05-20 at 19:48 +0900, Komuro wrote: > > The problem is CPU1 receives 38239 interrupt-16 > > but CPU0 receives only 15 interrupt-16 > > CPU0 should receive more interrupts. > > > > CPU0 CPU1 > > 0: 85 0 IO-APIC-edge timer > > 1: 0 698 IO-APIC-edge i8042 > > 6: 0 5 IO-APIC-edge floppy > > 8: 0 1 IO-APIC-edge rtc > > 9: 0 0 IO-APIC-fasteoi acpi > > 12: 0 114 IO-APIC-edge i8042 > > 14: 369 2281 IO-APIC-edge ide0 > > 15: 0 24 IO-APIC-edge ide1 > > 16: 15 38239 IO-APIC-fasteoi yenta, pcnet_cs <<< problem > > 17: 0 0 IO-APIC-fasteoi yenta > > NMI: 0 0 > > LOC: 50548 50547 > > ERR: 0 > > MIS: 15503 > > And how exactly is this related to clock events ? > > tglx > > - 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/