From owner-freebsd-amd64@FreeBSD.ORG Mon Oct 10 00:30:22 2005 Return-Path: X-Original-To: freebsd-amd64@hub.freebsd.org Delivered-To: freebsd-amd64@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 386C516A41F for ; Mon, 10 Oct 2005 00:30:22 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id E0ADC43D45 for ; Mon, 10 Oct 2005 00:30:21 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id j9A0ULSq059144 for ; Mon, 10 Oct 2005 00:30:21 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id j9A0ULwR059143; Mon, 10 Oct 2005 00:30:21 GMT (envelope-from gnats) Date: Mon, 10 Oct 2005 00:30:21 GMT Message-Id: <200510100030.j9A0ULwR059143@freefall.freebsd.org> To: freebsd-amd64@FreeBSD.org From: Attila Nagy Cc: Subject: Re: amd64/87112: Boot problems on a 16 processor AMD64 compatiblemachine X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Attila Nagy List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Oct 2005 00:30:22 -0000 The following reply was made to PR amd64/87112; it has been noted by GNATS. From: Attila Nagy To: AD Cc: freebsd-gnats-submit@FreeBSD.org Subject: Re: amd64/87112: Boot problems on a 16 processor AMD64 compatiblemachine Date: Sun, 09 Oct 2005 17:44:55 +0200 Sorry, I cannot tell. It's an evaluation platform with an NDA. AD wrote: > What is the type of computer ? > > Alain > ----- Original Message ----- From: "Attila Nagy" > To: > Sent: Saturday, October 08, 2005 10:59 AM > Subject: amd64/87112: Boot problems on a 16 processor AMD64 > compatiblemachine > > >> >>> Number: 87112 >>> Category: amd64 >>> Synopsis: Boot problems on a 16 processor AMD64 compatible machine >>> Confidential: no >>> Severity: serious >>> Priority: low >>> Responsible: freebsd-amd64 >>> State: open >>> Quarter: >>> Keywords: >>> Date-Required: >>> Class: change-request >>> Submitter-Id: current-users >>> Arrival-Date: Sat Oct 08 09:00:29 GMT 2005 >>> Closed-Date: >>> Last-Modified: >>> Originator: Attila Nagy >>> Release: 7-current >>> Organization: >> >> FSN >> >>> Environment: >> >> Not available >> >>> Description: >> >> On a 16 processor/16 GB RAM AMD64 compatible machine FreeBSD halts >> with "Too many segments in the physical address map, giving up". >> >>> How-To-Repeat: >> >> I don't know whether it's general, or only limited to this machine, >> but trying to boot FreeBSD with 16 processors could trigger the problem. >> >>> Fix: >> >> In src/sys/amd64/amd64/machdep.c: >> -#define PHYSMAP_SIZE (2 * 8) >> +#define PHYSMAP_SIZE (2 * 16) >> >> After this: >> FreeBSD/SMP: Multiprocessor System Detected: 16 CPUs >> cpu0 (BSP): APIC ID: 0 >> cpu1 (AP): APIC ID: 1 >> cpu2 (AP): APIC ID: 2 >> cpu3 (AP): APIC ID: 3 >> cpu4 (AP): APIC ID: 4 >> cpu5 (AP): APIC ID: 5 >> cpu6 (AP): APIC ID: 6 >> cpu7 (AP): APIC ID: 7 >> cpu8 (AP): APIC ID: 8 >> cpu9 (AP): APIC ID: 9 >> cpu10 (AP): APIC ID: 10 >> cpu11 (AP): APIC ID: 11 >> cpu12 (AP): APIC ID: 12 >> cpu13 (AP): APIC ID: 13 >> cpu14 (AP): APIC ID: 14 >> cpu15 (AP): APIC ID: 15 >> >> I didn't try with i386, but I guess that has the same problem. >> >>> Release-Note: >>> Audit-Trail: >>> Unformatted: >> >> _______________________________________________ >> freebsd-amd64@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-amd64 >> To unsubscribe, send any mail to "freebsd-amd64-unsubscribe@freebsd.org" >> > -- Attila Nagy e-mail: Attila.Nagy@fsn.hu Free Software Network (FSN.HU) phone: +3630 306 6758 ISOs: http://www.fsn.hu/?f=download