From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265393AbTLSAc2 (ORCPT ); Thu, 18 Dec 2003 19:32:28 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265400AbTLSAc2 (ORCPT ); Thu, 18 Dec 2003 19:32:28 -0500 Received: from b1.ovh.net ([213.186.33.51]:16607 "EHLO mail8.ha.ovh.net") by vger.kernel.org with ESMTP id S265393AbTLSAc0 (ORCPT ); Thu, 18 Dec 2003 19:32:26 -0500 Message-ID: <1071793964.3fe2472cd2861@ssl0.ovh.net> Date: Fri, 19 Dec 2003 01:32:44 +0100 From: Miroslaw KLABA To: Zwane Mwaikambo Cc: john stultz , lkml Subject: Re: Double Interrupt with HT References: <20031215155843.210107b6.totoro@totoro.be> <1071603069.991.194.camel@cog.beaverton.ibm.com> <1071615336.3fdf8d6840208@ssl0.ovh.net> <1071618630.1013.11.camel@cog.beaverton.ibm.com> <1071630228.3fdfc794eb353@ssl0.ovh.net> <1071717730.1117.26.camel@cog.beaverton.ibm.com> <20031218131437.239e69e5.totoro@totoro.be> <20031218173528.370211b6.totoro@totoro.be> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT User-Agent: Internet Messaging Program (IMP) 3.2.1 X-Originating-IP: 193.253.41.166 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello, This patch doesn't solve the problem. `while true; do date; sleep 1; done` still counts twice the speed. Thanks Miro Quoting Zwane Mwaikambo : > On Thu, 18 Dec 2003, Miroslaw KLABA wrote: > > > My fault... > > It works now. > > `while true; do date; sleep 1; done` counts well now. > > Thanks. > > But now, how may I help to find this bug in apic code? > > Thanks for verifying that Miroslaw, could you also test the following > patch (against 2.4.23) ? > > Ta, > Zwane > > Index: linux-2.4.23/include/asm-i386/smpboot.h > =================================================================== > RCS file: /build/cvsroot/linux-2.4.23/include/asm-i386/smpboot.h,v > retrieving revision 1.1.1.1 > diff -u -p -B -r1.1.1.1 smpboot.h > --- linux-2.4.23/include/asm-i386/smpboot.h 4 Dec 2003 22:20:21 > -0000 1.1.1.1 > +++ linux-2.4.23/include/asm-i386/smpboot.h 18 Dec 2003 17:19:28 -0000 > @@ -57,7 +57,7 @@ static inline void detect_clustered_apic > #define esr_disable (0) > #define detect_clustered_apic(x,y) > #define INT_DEST_ADDR_MODE (APIC_DEST_LOGICAL) /* logical delivery */ > -#define INT_DELIVERY_MODE (dest_LowestPrio) > +#define INT_DELIVERY_MODE (dest_Fixed) > #endif /* CONFIG_X86_CLUSTERED_APIC */ > #define BAD_APICID 0xFFu > > - > 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/ >