Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758854AbXETNk7 (ORCPT ); Sun, 20 May 2007 09:40:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756012AbXETNkw (ORCPT ); Sun, 20 May 2007 09:40:52 -0400 Received: from www.osadl.org ([213.239.205.134]:42523 "EHLO mail.tglx.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755994AbXETNkw (ORCPT ); Sun, 20 May 2007 09:40:52 -0400 Subject: Re: [SMP BUG] [clockevents: i386 drivers patch] introduces irqbalance-does-not-work-properly problem From: Thomas Gleixner To: Komuro Cc: linux-kernel@vger.kernel.org, mingo@elte.hu In-Reply-To: <20070520194801.6436597c.komurojun-mbn@nifty.com> 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> Content-Type: text/plain Date: Sun, 20 May 2007 15:47:04 +0200 Message-Id: <1179668825.21827.18.camel@chaos> Mime-Version: 1.0 X-Mailer: Evolution 2.8.3 (2.8.3-2.fc6) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1188 Lines: 31 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/