From owner-cvs-src@FreeBSD.ORG Mon Mar 26 19:41:57 2007 Return-Path: X-Original-To: cvs-src@FreeBSD.org Delivered-To: cvs-src@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id D065216A40A for ; Mon, 26 Mar 2007 19:41:57 +0000 (UTC) (envelope-from nate@root.org) Received: from root.org (root.org [67.118.192.226]) by mx1.freebsd.org (Postfix) with ESMTP id B563913C4B7 for ; Mon, 26 Mar 2007 19:41:57 +0000 (UTC) (envelope-from nate@root.org) Received: (qmail 59996 invoked from network); 26 Mar 2007 19:17:58 -0000 Received: from ppp-71-139-28-99.dsl.snfc21.pacbell.net (HELO ?10.0.0.235?) (nate-mail@71.139.28.99) by root.org with ESMTPA; 26 Mar 2007 19:17:58 -0000 Message-ID: <46081C60.1020100@root.org> Date: Mon, 26 Mar 2007 12:17:52 -0700 From: Nate Lawson User-Agent: Thunderbird 1.5.0.7 (X11/20061027) MIME-Version: 1.0 To: Jung-uk Kim References: <200703221758.l2MHwSN3039725@repoman.freebsd.org> <20070323223730.GA17902@garage.freebsd.pl> <200703261512.38986.jkim@FreeBSD.org> In-Reply-To: <200703261512.38986.jkim@FreeBSD.org> X-Enigmail-Version: 0.94.1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, Pawel Jakub Dawidek , cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/contrib/dev/acpica acconfig.h acenv.h acfreebsd.h acgcc.h acpi.h acpiosxf.h acpixf.h acutils.h aecommon.h dbfileio.c dmopcode.c exfldio.c exsystem.c hwregs.c osunixxf.c psparse.c rscreate.c rsdump.c utdebug.c uteval.c ... X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Mar 2007 19:41:57 -0000 Jung-uk Kim wrote: > On Friday 23 March 2007 06:37 pm, Pawel Jakub Dawidek wrote: >> On Thu, Mar 22, 2007 at 05:58:28PM +0000, Jung-uk Kim wrote: >>> jkim 2007-03-22 17:58:28 UTC >>> >>> FreeBSD src repository >>> >>> Modified files: >>> sys/contrib/dev/acpica acconfig.h acenv.h acfreebsd.h acgcc.h >>> acpi.h acpiosxf.h acpixf.h acutils.h >>> aecommon.h dbfileio.c dmopcode.c >>> exfldio.c exsystem.c hwregs.c >>> osunixxf.c psparse.c rscreate.c >>> rsdump.c utdebug.c uteval.c utglobal.c >>> Log: >>> Resolve conflicts of unchanged files that are off the vendor >>> branch. >> Can you verify that LOCK_PROFILING(9) still works after your >> import? After adding it to me kernel I got the panic below: > --- >8 --- SKIP --- >8 --- > > It works for me, i.e., I cannot reproduce the problem. > > # sysctl debug.lock.prof > debug.lock.prof.stats: No locking recorded > debug.lock.prof.collisions: 0 > debug.lock.prof.hashsize: 4096 > debug.lock.prof.rejected: 0 > debug.lock.prof.maxrecords: 4096 > debug.lock.prof.records: 0 > debug.lock.prof.acquisitions: 0 > debug.lock.prof.enable: 0 > # sysctl debug.lock.prof.enable=1 > debug.lock.prof.enable: 0 -> 1 > # sysctl debug.lock.prof.records > debug.lock.prof.records: 690 > > Do you have any other special option in the kernel config file? I'm wondering if acpi-ca now allows recursive acquisitions of mutexes by AML code. So seeing his acpidump may be helpful (acpidump -dt | gzip -c9 > pjd.asl.gz). -- Nate