From owner-freebsd-stable@FreeBSD.ORG Thu Aug 29 13:03:24 2013 Return-Path: Delivered-To: freebsd-stable@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 ESMTP id 1769E417; Thu, 29 Aug 2013 13:03:24 +0000 (UTC) (envelope-from toomas.aas@raad.tartu.ee) Received: from kuller.raad.tartu.ee (kuller.raad.tartu.ee [213.184.43.8]) (using TLSv1 with cipher ADH-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id BF48425B0; Thu, 29 Aug 2013 13:03:23 +0000 (UTC) Received: from kuller.raad.tartu.ee (localhost [127.0.0.1]) by kuller.raad.tartu.ee (Postfix) with ESMTP id E2D3639893; Thu, 29 Aug 2013 16:03:15 +0300 (EEST) X-Virus-Scanned: amavisd-new at post.raad.tartu.ee Received: from kuller.raad.tartu.ee ([127.0.0.1]) by kuller.raad.tartu.ee (kuller.raad.tartu.ee [127.0.0.1]) (amavisd-new, port 10024) with LMTP id QINtYlZLksH4; Thu, 29 Aug 2013 16:03:10 +0300 (EEST) Received: by kuller.raad.tartu.ee (Postfix, from userid 80) id 0408B39885; Thu, 29 Aug 2013 16:03:10 +0300 (EEST) Received: from lv.raad.tartu.ee (lv.raad.tartu.ee [213.184.43.2]) by webmail.raad.tartu.ee (Horde Framework) with HTTP; Thu, 29 Aug 2013 16:03:09 +0300 Message-ID: <20130829160309.128870xup1m22s8w@webmail.raad.tartu.ee> Date: Thu, 29 Aug 2013 16:03:09 +0300 From: Toomas Aas To: Jase Thew Subject: Re: [HEADS UP] change in devfs path matching logic References: <51F28A33.7040209@FreeBSD.org> <52176C7B.4070701@FreeBSD.org> <20130824230324.12371xhs3clidbi8@webmail.raad.tartu.ee> <521E3394.5050000@FreeBSD.org> <521EFCAB.5030200@FreeBSD.org> <521F215C.9080900@FreeBSD.org> <521F3766.40502@FreeBSD.org> In-Reply-To: <521F3766.40502@FreeBSD.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; DelSp="Yes"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: 7bit User-Agent: Internet Messaging Program (IMP) H3 (4.3.7) X-Originating-IP: 213.184.43.2 Cc: freebsd-stable@FreeBSD.org, Andriy Gapon X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 29 Aug 2013 13:03:24 -0000 Hello! On Thu, 29 Aug 2013 Jase Thew wrote: > On 29/08/2013 11:24, Andriy Gapon wrote: >> on 29/08/2013 10:47 Andriy Gapon said the following: >>> It looks like I should have done more investigation on the state >>> of devfs in >>> stable/8 before MFC-ing the change. There are several earlier big >>> commits that >>> have not been MFC-ed. >>> So, now I can either revert the MFC and be done with it. >>> Or we can try to investigate the crash and see if it's easy to fix it. >> >> >> In fact, I am not sure but I hope that the fix could be as simple as MFC-ing >> r211847: >> http://svnweb.freebsd.org/base?view=revision&revision=211847 >> http://svnweb.freebsd.org/base/head/sys/fs/devfs/devfs_vnops.c?view=patch&r1=211847&r2=211846&pathrev=211847 >> > > I've merged that change, rebuilt the kernel and that appears to have > resolved the panic. Jails are now starting up correctly with devfs > rules being successfully applied. Thanks a lot, I'll try this on Saturday when I get my hands on this 8-STABLE system again. -- Toomas Aas