Date: Mon, 20 Sep 2004 10:13:41 -0400 From: "David D.W. Downey" <david.downey@gmail.com> To: freebsd-current@freebsd.org Subject: Re: SMP problems with -CURRENT? (and BETA5) Message-ID: <6917b78104092007136cc417ae@mail.gmail.com> In-Reply-To: <20040920140744.GC54785@e-Gitt.NET> References: <414EB6CE.3000501@voicenet.com> <414ECAE9.7070909@voicenet.com> <20040920133602.GB54785@e-Gitt.NET> <20040920140744.GC54785@e-Gitt.NET>
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On Mon, 20 Sep 2004 16:07:45 +0200, Oliver Brandmueller <ob@e-gitt.net> wrote: > Hi again. > > On Mon, Sep 20, 2004 at 03:36:03PM +0200, Oliver Brandmueller wrote: > > I see the same here with my kernel. Apparently I dot not yet try to > > switch of HTT and stuff like that. This is a Dual Xeon with HTT enabled > > at the moment. > > OK, I had HTT disabled and saw as the last message before hang (on a > dual Xeon) > > SMP: AP CPU #1 Launched! > > Now I enabled HTT and the I see: > > SMP: AP CPU #1 Launched! > SMP: AP CPU #2 Launched! > SMP: AP CPU #3 Launched! > > However, booting without ACPI worked. So it seems that this is the > direction, where we have to look for the problem: > > Copyright (c) 1992-2004 The FreeBSD Project. > Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 > The Regents of the University of California. All rights reserved. > FreeBSD 5.3-BETA5 #10: Mon Sep 20 12:59:45 CEST 2004 > root@champagne.eusc.inter.net:/usr/obj/usr/src/sys/CHAMPAGNE > Timecounter "i8254" frequency 1193182 Hz quality 0 > CPU: Intel(R) Xeon(TM) CPU 2.40GHz (2392.05-MHz 686-class CPU) > Origin = "GenuineIntel" Id = 0xf29 Stepping = 9 > > Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> > Hyperthreading: 2 logical CPUs > real memory = 2146959360 (2047 MB) > avail memory = 2099662848 (2002 MB) > MPTable: < SE7501CW2> > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 6 > OK, let's go with that possibility, what is the ACPI level your board supports? ACPI v1.0 or v2.0? Like this board supports 1.0 and 2.0 available via a BIOS control knob. Let's start by tracking the ACPI version in use first and go from there. -- David D.W. Downey
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