From owner-freebsd-hackers Fri Jan 17 10:42:10 2003 Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id CC7FD37B405 for ; Fri, 17 Jan 2003 10:42:08 -0800 (PST) Received: from mail.speakeasy.net (mail12.speakeasy.net [216.254.0.212]) by mx1.FreeBSD.org (Postfix) with ESMTP id E866843ED8 for ; Fri, 17 Jan 2003 10:42:07 -0800 (PST) (envelope-from jhb@FreeBSD.org) Received: (qmail 13342 invoked from network); 17 Jan 2003 18:42:12 -0000 Received: from unknown (HELO server.baldwin.cx) ([216.27.160.63]) (envelope-sender ) by mail12.speakeasy.net (qmail-ldap-1.03) with DES-CBC3-SHA encrypted SMTP for ; 17 Jan 2003 18:42:12 -0000 Received: from laptop.baldwin.cx (gw1.twc.weather.com [216.133.140.1]) by server.baldwin.cx (8.12.6/8.12.6) with ESMTP id h0HIg4UT019048; Fri, 17 Jan 2003 13:42:04 -0500 (EST) (envelope-from jhb@FreeBSD.org) Message-ID: X-Mailer: XFMail 1.5.2 on FreeBSD X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit MIME-Version: 1.0 In-Reply-To: <3E2833C1.2070207@grsu.by> Date: Fri, 17 Jan 2003 13:42:04 -0500 (EST) From: John Baldwin To: Yury Tarasievich Subject: Re: 4.7 on 2 Xeons SMP? Cc: freebsd-hackers@freebsd.org Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On 17-Jan-2003 Yury Tarasievich wrote: > Want to attract your attention once more. At my place double Xeons fails > to start (with only SMP and APIC options added to GENERIC) with > following diagnostics: > >> I tried both 4.7-RELEASE srs/sys and that of January 14. That's what I >> get when booting with SMP enabled (copied from screen): >> .... >> Programming 24 pins in IOAPIC #0 >> IOAPIC #0 intpin 2 -> irq 0 >> Programming 24 pins in IOAPIC #1 >> Programming 24 pins in IOAPIC #2 >> AP #1 (PHY# 6) failed >> panic y/n? >> mp_lock = 00000001; cpuid = 0; lapic_id = 00000000 This is a known problem with the SE7500CW2 motherboards that doesn't have a solution atm. We are having difficulties sending IPI's to these machines for some reason and we don't know why yet. :-/ If your motherboard is not an Intel SE7500CW2 please let me know. Other Xeon SMP motherboards seem to work fine. -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message