From owner-svn-src-all@FreeBSD.ORG Thu Nov 27 23:56:44 2008 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0553B1065670 for ; Thu, 27 Nov 2008 23:56:44 +0000 (UTC) (envelope-from ken@mthelicon.com) Received: from hercules.mthelicon.com (hercules.mthelicon.com [IPv6:2001:49f0:2023::2]) by mx1.freebsd.org (Postfix) with ESMTP id B10598FC08 for ; Thu, 27 Nov 2008 23:56:43 +0000 (UTC) (envelope-from ken@mthelicon.com) Received: from feathers.peganest.com ([IPv6:2001:4d48:ad51:32:21b:21ff:fe1c:3ce]) (authenticated bits=0) by hercules.mthelicon.com (8.14.3/8.14.2) with ESMTP id mARNue5A058690 (version=TLSv1/SSLv3 cipher=DHE-DSS-AES256-SHA bits=256 verify=NO) for ; Thu, 27 Nov 2008 23:56:42 GMT (envelope-from ken@mthelicon.com) From: Pegasus Mc Cleaft Organization: Feathers To: svn-src-all@freebsd.org Date: Thu, 27 Nov 2008 23:56:40 +0000 User-Agent: KMail/1.10.1 (FreeBSD/8.0-CURRENT; KDE/4.1.1; amd64; ; ) References: <200811270900.mAR90lQH081411@svn.freebsd.org> In-Reply-To: <200811270900.mAR90lQH081411@svn.freebsd.org> MIME-Version: 1.0 Content-Type: Multipart/Mixed; boundary="Boundary-00=_4OzLJ/WqMLXR6Hq" Message-Id: <200811272356.40101.ken@mthelicon.com> Subject: Re: svn commit: r185363 - in head: lib/libpmc sys/amd64/include sys/conf sys/dev/hwpmc sys/i386/include sys/modules/hwpmc sys/sys X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 27 Nov 2008 23:56:44 -0000 --Boundary-00=_4OzLJ/WqMLXR6Hq Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline On Thursday 27 November 2008 09:00:47 Joseph Koshy wrote: > Author: jkoshy > Date: Thu Nov 27 09:00:47 2008 > New Revision: 185363 > URL: http://svn.freebsd.org/changeset/base/185363 > > Log: > - Add support for PMCs in Intel CPUs of Family 6, model 0xE (Core Solo > and Core Duo), models 0xF (Core2), model 0x17 (Core2Extreme) and > model 0x1C (Atom). > Joseph, I have tried this on my machine at home and it threw a kernel panic on boot. I cut the section of the dmesg out, if this helps.. If there is anything I can do to help you debug, please let me know. As a point of note, I have removed the hwpmc from the config file and recompiled and the new kernel seems to work ok.. Peg --Boundary-00=_4OzLJ/WqMLXR6Hq Content-Type: text/plain; charset="utf-8"; name="Bang.txt" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="Bang.txt" 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 8.0-CURRENT #5: Thu Nov 27 18:58:57 UTC 2008 ken@feathers.peganest.com:/usr/obj/usr/src/sys/FEATHERS Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Core(TM)2 Quad CPU Q9450 @ 2.66GHz (3006.01-MHz K8-class CPU) Origin = "GenuineIntel" Id = 0x10677 Stepping = 7 Features=0xbfebfbff Features2=0x8e3fd AMD Features=0x20100800 AMD Features2=0x1 Cores per package: 4 usable memory = 8573272064 (8176 MB) avail memory = 8285847552 (7902 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 ioapic0: Changing APIC ID to 2 ioapic0 irqs 0-23 on motherboard ... ar0: 476928MB status: READY ar0: disk0 READY (master) using ad8 at ata4-master ar0: disk1 READY (mirror) using ad10 at ata5-master SMP: AP CPU #3 Launched! SMP: AP CPU #1 Launched! SMP: AP CPU #2 Launched! Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read instruction, page not present instruction pointer = 0x8:0x0 stack pointer = 0x10:0xffffffff80f2bc50 frame pointer = 0x10:0xffffffff80f2bcb0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 (swapper) trap number = 12 panic: page fault cpuid = 0 Uptime: 9s Cannot dump. Device not defined or unavailable. Automatic reboot in 15 seconds - press a key on the console to abort Rebooting... cpu_reset: Stopping other CPUs --Boundary-00=_4OzLJ/WqMLXR6Hq--