From owner-freebsd-stable@FreeBSD.ORG Mon Jan 14 21:57:23 2008 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2D83516A41A for ; Mon, 14 Jan 2008 21:57:23 +0000 (UTC) (envelope-from peter@wemm.org) Received: from hu-out-0506.google.com (hu-out-0506.google.com [72.14.214.225]) by mx1.freebsd.org (Postfix) with ESMTP id A8F8E13C458 for ; Mon, 14 Jan 2008 21:57:22 +0000 (UTC) (envelope-from peter@wemm.org) Received: by hu-out-0506.google.com with SMTP id 28so850768hub.8 for ; Mon, 14 Jan 2008 13:57:21 -0800 (PST) Received: by 10.82.181.7 with SMTP id d7mr11833454buf.8.1200346935750; Mon, 14 Jan 2008 13:42:15 -0800 (PST) Received: by 10.82.181.17 with HTTP; Mon, 14 Jan 2008 13:42:15 -0800 (PST) Message-ID: Date: Mon, 14 Jan 2008 13:42:15 -0800 From: "Peter Wemm" To: "Kip Macy" In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <31089801@bb.ipt.ru> Cc: Boris Samorodov , freebsd-stable@freebsd.org Subject: Re: RELENG_7_0: KVA_PAGES=375, BTX halted X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Jan 2008 21:57:23 -0000 Kip, do you think a CTASSERT might be in order? On Jan 14, 2008 1:27 PM, Kip Macy wrote: > Read the comment in pmap.h: > > /* > * Size of Kernel address space. This is the number of page table pages > * (4MB each) to use for the kernel. 256 pages == 1 Gigabyte. > * This **MUST** be a multiple of 4 (eg: 252, 256, 260, etc). > */ > #ifndef KVA_PAGES > #ifdef PAE > #define KVA_PAGES 512 > #else > #define KVA_PAGES 256 > #endif > #endif > > > > On Jan 14, 2008 1:23 PM, Boris Samorodov wrote: > > Hello, > > > > > > can you tell me which value may be used for KVA_PAGES? If I use > > KVA_PAGES=360, the system boots. If I use KVA_PAGES=375, the system > > halts at BTX stage: > > ftp://ftp.ipt.ru/pub/images/btx_halted/img014.jpg > > > > The kernel is GENERIC + SCHED_ULE, some IPFWIREWALL, etc. > > ----- > > localhost%% uname -a > > FreeBSD bb.ipt.ru 7.0-RC1 FreeBSD 7.0-RC1 #7: Fri Jan 11 20:53:40 MSK 2008 root@bb.ipt.ru:/usr/obj/usr/src/sys/GG i386 > > localhost% dmesg | head -22 > > Copyright (c) 1992-2008 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 is a registered trademark of The FreeBSD Foundation. > > FreeBSD 7.0-RC1 #7: Fri Jan 11 20:53:40 MSK 2008 > > root@bb.ipt.ru:/usr/obj/usr/src/sys/BB > > Timecounter "i8254" frequency 1193182 Hz quality 0 > > CPU: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz (2405.47-MHz 686-class CPU) > > Origin = "GenuineIntel" Id = 0x6fb Stepping = 11 > > Features=0xbfebfbff > > Features2=0xe3bd > > AMD Features=0x20100000 > > AMD Features2=0x1 > > Cores per package: 4 > > real memory = 3489136640 (3327 MB) > > avail memory = 3408564224 (3250 MB) > > ACPI APIC Table: > > FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs > > cpu0 (BSP): APIC ID: 0 > > cpu1 (AP): APIC ID: 1 > > cpu2 (AP): APIC ID: 2 > > cpu3 (AP): APIC ID: 3 > > ----- > > > > > > WBR > > -- > > Boris Samorodov (bsam) > > Research Engineer, http://www.ipt.ru Telephone & Internet SP > > FreeBSD committer, http://www.FreeBSD.org The Power To Serve > > _______________________________________________ > > freebsd-stable@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > > > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > -- Peter Wemm - peter@wemm.org; peter@FreeBSD.org; peter@yahoo-inc.com "All of this is for nothing if we don't go to the stars" - JMS/B5