From owner-freebsd-stable@FreeBSD.ORG Fri Jan 4 20:46:51 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 9CE7616A419 for ; Fri, 4 Jan 2008 20:46:51 +0000 (UTC) (envelope-from josh.carroll@gmail.com) Received: from nz-out-0506.google.com (nz-out-0506.google.com [64.233.162.229]) by mx1.freebsd.org (Postfix) with ESMTP id 4402713C457 for ; Fri, 4 Jan 2008 20:46:51 +0000 (UTC) (envelope-from josh.carroll@gmail.com) Received: by nz-out-0506.google.com with SMTP id l8so1388901nzf.13 for ; Fri, 04 Jan 2008 12:46:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; bh=KyRRoJyMzfEwFRbGuhppj/dqSbfYONCkLWRrWtlIplw=; b=gsfOsK7soti+I8dD0hgU4X+gtjePGtaRUzQCq6/5u6eMTg8mhxEA6yph4BizXDTREMvbXYWgU/WE0clDm+KPFcwStjXpsizc3/lm5FtDkgws00pQKgO/o9v8OB+22iQxw4NqxCLjOvndA2aJkSyEZ3HR5RAbID1y+LnVS4DmuZw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=u68Rg15sqOheLGOqH2Ghl1oTd43dEt8y2zWC1XWl1pihDD1Hb3d9eERYgv3sWyBmV0DBA8wO5Y0L+uwpwHIZT5ScEZB/jf4atS1HFQIVa3prLLd1f5UYVgkEL97CWtiITFNvcOQ4E6ePI9ETfUGzIcTAE8Y/fyLfdA0IuXSDZb4= Received: by 10.142.44.11 with SMTP id r11mr5449279wfr.102.1199479610060; Fri, 04 Jan 2008 12:46:50 -0800 (PST) Received: by 10.142.255.9 with HTTP; Fri, 4 Jan 2008 12:46:50 -0800 (PST) Message-ID: <8cb6106e0801041246m44641e45n997406e89962a06f@mail.gmail.com> Date: Fri, 4 Jan 2008 15:46:50 -0500 From: "Josh Carroll" To: "Kris Kennaway" In-Reply-To: <477E96D2.30202@FreeBSD.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <200710171228.39123.mistry.7@osu.edu> <200711070953.22154.mistry.7@osu.edu> <200711191254.08134.mistry.7@osu.edu> <4777942D.9010209@FreeBSD.org> <20071230205519.GL73834@redundancy.redundancy.org> <477817E1.7010409@FreeBSD.org> <20071230233017.GM73834@redundancy.redundancy.org> <477AAD89.2000808@FreeBSD.org> <477E96D2.30202@FreeBSD.org> Cc: "David E. Thiel" , freebsd-stable@freebsd.org Subject: Re: RELENG_7 jerky mouse and skipping sound (still a problem -BETA3) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: josh.carroll@gmail.com List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Jan 2008 20:46:51 -0000 > > OK, can you obtain a schedgraph trace when the problem is manifesting? > > See /usr/src/tools/sched/ and previous discussion in this or related > > threads. > > Anyone? Time is rapidly running out to get this fixed in time for > 7.0-RELEASE, so we need this trace ASAP. Kris, I would be happy to try to reproduce this and provide the necessary trace/debug info, however I admit at this point I'm not sure which set of kernel configuration and/or setup is causing the issue. As I said in a previous message, I solved the jerkiness by using moused and pointing xorg.conf to /dev/sysmouse. Shall I try with /dev/psm0 instead and provide the schedgraph info? Or is enabling PREEMPTION (which I have done in my custom kernel) already "fixing" this for me, and therefore should I use a GENERIC kernel, just substituting SCHED_4BSD with SCHED_ULE? Thanks, Josh