From owner-freebsd-arm@FreeBSD.ORG Tue Jun 10 17:19:12 2014 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 2B512D72; Tue, 10 Jun 2014 17:19:12 +0000 (UTC) Received: from pp1.rice.edu (proofpoint1.mail.rice.edu [128.42.201.100]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id DE3D12CE1; Tue, 10 Jun 2014 17:19:11 +0000 (UTC) Received: from pps.filterd (pp1.rice.edu [127.0.0.1]) by pp1.rice.edu (8.14.5/8.14.5) with SMTP id s5AHHDqU001259; Tue, 10 Jun 2014 12:19:06 -0500 Received: from mh1.mail.rice.edu (mh1.mail.rice.edu [128.42.201.20]) by pp1.rice.edu with ESMTP id 1mdfu4rm1w-1; Tue, 10 Jun 2014 12:19:05 -0500 X-Virus-Scanned: by amavis-2.7.0 at mh1.mail.rice.edu, auth channel Received: from 108-254-203-201.lightspeed.hstntx.sbcglobal.net (108-254-203-201.lightspeed.hstntx.sbcglobal.net [108.254.203.201]) (using TLSv1 with cipher RC4-MD5 (128/128 bits)) (No client certificate requested) (Authenticated sender: alc) by mh1.mail.rice.edu (Postfix) with ESMTPSA id 74C4D460196; Tue, 10 Jun 2014 12:19:05 -0500 (CDT) Message-ID: <53973E09.2040702@rice.edu> Date: Tue, 10 Jun 2014 12:19:05 -0500 From: Alan Cox User-Agent: Mozilla/5.0 (X11; FreeBSD i386; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: Warner Losh , alc@freebsd.org, "freebsd-arm@freebsd.org" Subject: Re: svn commit: r266850 - in head/sys/arm/xscale: i80321 i8134x ixp425 pxa References: <53950BB9.3090808@rice.edu> <20140609042206.GQ31367@funkthat.com> <5395D312.5000302@rice.edu> <20140609163302.GS31367@funkthat.com> <5395E725.7020807@rice.edu> <20140609174431.GT31367@funkthat.com> <9100CDFA-0C40-4BC8-AA9C-1DE37EEA6208@rice.edu> <6DA17B5C-1824-49BF-8192-432135D42C6E@bsdimp.com> <20140609221742.GV31367@funkthat.com> <539730B1.2040900@rice.edu> <20140610170052.GF31367@funkthat.com> In-Reply-To: <20140610170052.GF31367@funkthat.com> X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 kscore.is_bulkscore=0 kscore.compositescore=0 circleOfTrustscore=0 compositescore=0.248919945447816 urlsuspect_oldscore=0.248919945447816 suspectscore=3 recipient_domain_to_sender_totalscore=0 phishscore=0 bulkscore=0 kscore.is_spamscore=0 recipient_to_sender_totalscore=0 recipient_domain_to_sender_domain_totalscore=0 rbsscore=0.248919945447816 spamscore=0 recipient_to_sender_domain_totalscore=0 urlsuspectscore=0.9 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1402240000 definitions=main-1406100208 X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Jun 2014 17:19:12 -0000 On 06/10/2014 12:00, John-Mark Gurney wrote: > Alan Cox wrote this message on Tue, Jun 10, 2014 at 11:22 -0500: >> On 06/09/2014 17:17, John-Mark Gurney wrote: >>> Warner Losh wrote this message on Mon, Jun 09, 2014 at 14:08 -0600: >>>> On Jun 9, 2014, at 1:23 PM, Alan Cox wrote: >>>> >>>>> On Jun 9, 2014, at 12:44 PM, John-Mark Gurney wrote: >>>>> >>>>>> Alan Cox wrote this message on Mon, Jun 09, 2014 at 11:56 -0500: >>>>>>> I made a mistake with the new KASSERT()s in vm_reserv_break(). Try this. >>>>>> No worried, the new patch panics: >>>>>> panic: vm_reserv_break: 2 saved_object=0xc06e6378 x=253 m_tmp->object=0xc06e6378 (1) >>>>>> >>>>> Is your arm processor running in big-endian or little-endian mode? >>>> Big Endian. >>> Specificly, TARGET_ARCH=armeb... So, ARMv4 in big-endian mode... >>> >> Please try the attached patch. > This patch now boots to multiuser mode and I can log in! > > I can now more easily debug newsyslog segfaulting and stuff... I'll > let you know if I have any more issues... > > Thanks again for tracking this down! > You made it very, very easy for me to finally figure out what was going on. You also said some things, like "low memory", that got me looking in the right place. I'll prepare a commit-able patch as soon as time permits and send it to you for pre-commit testing.