From owner-freebsd-current@FreeBSD.ORG Mon Dec 15 08:33:06 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C5FDF16A4CE for ; Mon, 15 Dec 2003 08:33:06 -0800 (PST) Received: from smtp1.dcns.ne.jp (smtp1.dcns.ne.jp [203.178.100.134]) by mx1.FreeBSD.org (Postfix) with SMTP id 4104943D46 for ; Mon, 15 Dec 2003 08:33:01 -0800 (PST) (envelope-from haro@h4.dion.ne.jp) Received: (qmail 31431 invoked from network); 15 Dec 2003 16:32:59 -0000 Received: from unknown (HELO localhost) (211.10.184.118) by smtp1.dcns.ne.jp with SMTP; 15 Dec 2003 16:32:59 -0000 Date: Tue, 16 Dec 2003 01:32:54 +0900 (JST) Message-Id: <20031216.013254.74722020.haro@h4.dion.ne.jp> To: pmes@bis.midco.net From: Munehiro Matsuda In-Reply-To: <3FDDD7AE.7040801@bis.midco.net> References: <200312151501.hBFF1Abp088978@fledge.watson.org> <3FDDD7AE.7040801@bis.midco.net> X-Mailer: Mew version 2.2 on Emacs 20.7 / Mule 4.0 (HANANOEN) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit cc: re@FreeBSD.org cc: current@FreeBSD.org Subject: Re: 5.2-RELEASE TODO X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 15 Dec 2003 16:33:07 -0000 From: Peter Schultz Date: Mon, 15 Dec 2003 09:47:58 -0600 ::Robert Watson wrote: ::> Testing focuses for 5.2-RELEASE ::> ::> +---------------------------------------------------------------------------+ ::> | Issue | Status |Responsible| Description | ::> |--------------+-------------+-----------+----------------------------------| ::> | | | |The PCM audio framework and device| ::> | | | |drivers have been locked and free | ::> |PCM locking | | |of Giant for quite a while, but | ::> |and |Needs testing|-- |LOR problems persist along with | ::> |performance | | |reports of poor audio performance | ::> |issues | | |under load. These problems are | ::> | | | |believed to have been corrected, | ::> | | | |but more testing is desired. | ::> |--------------+-------------+-----------+----------------------------------| :: > ::This longstanding problem has now been fixed as far as I'm concerned. ::Xmms hasn't played mp3s without a hicup for me on -CURRENT since at ::least a year, if not two or more. It's been so long I can't recall. :: ::I'm testing with a soundblaster live! value card: ::pcm0: port 0xef20-0xef3f irq 17 at device 17.0 on pci0 ::pcm0: :: ::I'm running a -CURRENT SMP kernel on a Tyan S1832DL w/dual PII 350s. I ::only assume it's working with 5.2 RC1. :: ::Pete... Hi, I still get LOR with my sound card and some hicup under disk load, with today's 5.2-CURRENT. It's a UP system with following sound card. pcm0: port 0xfcac-0xfcaf,0xfc00-0xfc3f mem 0xfecf0000-0xfecf7fff irq 9 at device 9.0 on pci0 pcm0: Also, here's hand written LOR message: lock order reversal 1st 0xc3405440 pcm0 (sound softc) @ dev/sound/pci/ds1.c:734 2nd 0xc3405080 pcm0:play:0 (pcm play channel) @ dev/sound/pcm/channel.c:480 Stack backtrace: .... witness_lock(c3405080,0,c07a8705,1e0,c33f7300) at witness_lock+0x672 _mtx_lock_flags(c3405080,0,c07a8705,1e0,0) at _mtx_lock_flags+0xba chn_intr(c33f7300,104,4,4,c3405240) at chn_intr+0x2f ds_intr(c340b4000,0,c07b3baa,21f,c334c1c4) at ds_intr+0xf5 ithread_loop(c1856900,d03a7d48,c07b3a24,311,3473635f) at ithread_loop+0x192 fork_exit(c059da00,c1856900,d03a7d48) at fork_exit+0xb4 fork_trampoline() at fork_trampoline+0x8 Thanks, Haro =------------------------------------------------------------------------------ _ _ Munehiro (haro) Matsuda -|- /_\ |_|_| Internet Solution Dept., Kubota Graphics Technologies Inc. /|\ |_| |_|_| 2-8-8 Shinjuku Shinjuku-ku Tokyo 160-0022, Japan Tel: +81-3-3225-0767 Fax: +81-3-3225-0740 Email: haro@kgt.co.jp