Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 29 Jul 2002 15:44:05 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 29 Jul 2002 15:44:05 -0400 Received: from virtmail.zianet.com ([216.234.192.37]:48102 "HELO zianet.com") by vger.kernel.org with SMTP id ; Mon, 29 Jul 2002 15:44:04 -0400 Message-ID: <3D459E09.9030200@zianet.com> Date: Mon, 29 Jul 2002 13:56:57 -0600 From: kwijibo@zianet.com User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.1b) Gecko/20020723 X-Accept-Language: en-us, en MIME-Version: 1.0 To: scorpionlab@ieg.com.br CC: linux-kernel@vger.kernel.org Subject: Re: IO-APIC in SMP dual Athlon XP1800 References: <200207291612.38473.scorpionlab@ieg.com.br> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1777 Lines: 59 Well I'll probably tell you what just about everyone else here will. If you use XP procs on a MP system you are on your own. If you lucky they will work, if you aren't they won't. It appears that you are not lucky. Steve Scorpion wrote: >Hi follows, >I'm getting in troubles with a A7M266-D motherboard with two >Athlon XP 1800 cpus (yes, XP not MP!). >Following the screen shot of my problem: >^-------cut here---------^ >EIP: 0010:[] Not tainted >EFLAGS: 00011046 ><4>CPU: 1 ><4>CPU: 1 >EIP: 0010:[] Not tainted >EFLAGS: 00011046 > `u!wisuu`m aeesess 7eg111eg > printing eip: > printing eip: >*pde = 11111010 >Stuck ?? >CPU #1 not responding - cannot use it. >Error: only one processor found. >ENABLING IO-APIC IRQs >Setting 2 in the phys_id_present_map >...changing IO-APIC physical APIC ID to 2 ... ok. >init IO_APIC IRQs > IO-APIC (apicid-pin) 2-10, 2-11, 2-12, 2-13, 2-16, 2-17, 2-20, 2-21, 2-22, >2-23 not connected. >..TIMER: vector=0x31 pin1=2 pin2=0 >^-----cut here-----^ > >After spend some times put printk's in kernel source like "Reach this point!" >I was trying disable IO_APIC in .config file but some link erros ocurred. >Has any way to turn IO_APIC disable? Or its extreme necessary? > >Thanks, >Ricardo. >- >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/ > > > > - 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/