From owner-freebsd-current Mon Aug 19 23:57:34 2002 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 4B16F37B400 for ; Mon, 19 Aug 2002 23:57:32 -0700 (PDT) Received: from puma.icir.org (puma.icir.org [192.150.187.73]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0944A43E65 for ; Mon, 19 Aug 2002 23:57:32 -0700 (PDT) (envelope-from hodson@puma.icir.org) Received: from puma.icir.org (localhost [127.0.0.1]) by puma.icir.org (8.12.3/8.11.3) with ESMTP id g7K6vVFC056783; Mon, 19 Aug 2002 23:57:31 -0700 (PDT) (envelope-from hodson@puma.icir.org) Message-Id: <200208200657.g7K6vVFC056783@puma.icir.org> X-Mailer: exmh version 2.5 07/13/2001 with nmh-1.0.3 To: Jun Kuriyama Cc: Current From: Orion Hodson Subject: Re: panic: mutex pcm0:play:0 not owned at ../../../kern/kern_mutex.c:339 In-Reply-To: Your message of "Tue, 20 Aug 2002 15:47:22 +0900." <7mr8guowlh.wl@black.imgsrc.co.jp> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Mon, 19 Aug 2002 23:57:31 -0700 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG /-- Jun Kuriyama wrote: | At Sun, 18 Aug 2002 07:17:07 -0700 (PDT), | Orion Hodson wrote: | > Modified files: | > sys/dev/sound/pcm dsp.c | > Log: | > Apply reference counting patch. Fixes problem of two applications | > opening the device, eg one read only and one write only, and the | > reference count being non-zero when both exit rendering device | > permanently busy. | | After this, I got a panic around sound. With r1.54 of dsp.c, it looks | fine. I'll try to deal with this promptly now, if I can't fix it in the next couple of hours (pretty tired now), then I'll back it out. I'm in the process of drafting a note to cg as it would be good to do something about the audio locking warnings. If it doesn't bust his outstanding mixer mega commit I'm interested in fixing this rsn. Thanks - Orion To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message