From owner-freebsd-arm@freebsd.org Mon Oct 5 00:56:47 2015 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 14436A102EA for ; Mon, 5 Oct 2015 00:56:47 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (www.zefox.net [69.239.235.194]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 8EC1C13D1 for ; Mon, 5 Oct 2015 00:56:46 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (localhost [127.0.0.1]) by www.zefox.net (8.14.9/8.14.5) with ESMTP id t950YuOj090165; Sun, 4 Oct 2015 17:34:56 -0700 (PDT) (envelope-from fbsd@www.zefox.net) Received: (from fbsd@localhost) by www.zefox.net (8.14.9/8.14.5/Submit) id t950Yun4090164; Sun, 4 Oct 2015 17:34:56 -0700 (PDT) (envelope-from fbsd) Date: Sun, 4 Oct 2015 17:34:56 -0700 From: bob prohaska To: freebsd-arm@FreeBSD.org Subject: Re: DWC OTG TX path optimisation for 11-current Message-ID: <20151005003456.GA89102@www.zefox.net> References: <55CF31A1.5080205@selasky.org> <46ce372c895.20050775@mail.schwarzes.net> <46d0a4441bb.41f6f91d@mail.schwarzes.net> <55DD5C0A.2050401@selasky.org> <46d8b55830c.48a059ec@mail.schwarzes.net> <46e495e484.66704618@mail.schwarzes.net> <46f856107c4.4a22ef6d@mail.schwarzes.net> <47058a741b7.66610654@mail.schwarzes.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <47058a741b7.66610654@mail.schwarzes.net> User-Agent: Mutt/1.4.2.3i X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 05 Oct 2015 00:56:47 -0000 On Mon, Oct 05, 2015 at 12:51:08AM +0200, Andreas Schwarz wrote: > On 25.09.15, Andreas Schwarz wrote: > > With this patch my RPI2 is stable like hell. I've completed 10 buildworld > runs (with -4) in series, without any issues. Please commit, if not done yet. > > > root@pizelot:~ # uname -a > FreeBSD pizelot.schwarzes.net 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r288200M: Fri Sep 25 08:35:44 CEST 2015 > root@pizelot.schwarzes.net:/usr/obj/usr/src/sys/RPI2-B-ASC arm > > > -asc My observations are much the same. Crashes during OS build/install seem to have stopped entirely. One can arrange to crash the system using stress2, but that might be considered unsporting 8-). Curiously, the smsc0 warnings, eliminated during OS builds, still appear from time to time using stress2. A collection of crashes can be found at www.zefox.net/~fbsd/rpi2/crashes on the chance they might be of some use. bob prohaska