Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264275AbUAYN03 (ORCPT ); Sun, 25 Jan 2004 08:26:29 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264278AbUAYN03 (ORCPT ); Sun, 25 Jan 2004 08:26:29 -0500 Received: from dial249.pm3abing3.abingdonpm.naxs.com ([216.98.75.249]:44181 "EHLO animx.eu.org") by vger.kernel.org with ESMTP id S264275AbUAYN02 (ORCPT ); Sun, 25 Jan 2004 08:26:28 -0500 Date: Sun, 25 Jan 2004 08:37:12 -0500 From: Wakko Warner To: Robert Love Cc: linux-kernel@vger.kernel.org Subject: Re: 2.6.1 dual xeon Message-ID: <20040125083712.A9318@animx.eu.org> References: <20040124203646.A8709@animx.eu.org> <1074995006.5246.1.camel@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.95.3i In-Reply-To: <1074995006.5246.1.camel@localhost>; from Robert Love on Sat, Jan 24, 2004 at 08:43:26PM -0500 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 687 Lines: 18 > > I recently aquired a dual xeon system. HT is enabled which shows up as 4 > > cpus. I noticed that all interrupts are on CPU0. Can anyone tell me why > > this is? > > The APIC needs to be programmed to deliver interrupts to certain > processors. > > In 2.6, this is done in user-space via a program called irqbalance: Thanks, working great. (Debian by the way) -- Lab tests show that use of micro$oft causes cancer in lab animals - 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/