From owner-freebsd-amd64@FreeBSD.ORG Sat Oct 8 12:40:17 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 B359D16A41F for ; Sat, 8 Oct 2005 12:40:17 +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 6583343D46 for ; Sat, 8 Oct 2005 12:40:17 +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 j98CeHe2048045 for ; Sat, 8 Oct 2005 12:40:17 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id j98CeH1Z048044; Sat, 8 Oct 2005 12:40:17 GMT (envelope-from gnats) Date: Sat, 8 Oct 2005 12:40:17 GMT Message-Id: <200510081240.j98CeH1Z048044@freefall.freebsd.org> To: freebsd-amd64@FreeBSD.org From: "AD" 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: AD List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Oct 2005 12:40:17 -0000 The following reply was made to PR amd64/87112; it has been noted by GNATS. From: "AD" To: "Attila Nagy" , Cc: Subject: Re: amd64/87112: Boot problems on a 16 processor AMD64 compatiblemachine Date: Sat, 8 Oct 2005 14:35:17 +0200 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" >