From owner-svn-src-head@FreeBSD.ORG Mon Apr 18 20:09:58 2011 Return-Path: Delivered-To: svn-src-head@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C1E94106564A; Mon, 18 Apr 2011 20:09:58 +0000 (UTC) (envelope-from imp@bsdimp.com) Received: from harmony.bsdimp.com (bsdimp.com [199.45.160.85]) by mx1.freebsd.org (Postfix) with ESMTP id 7929D8FC08; Mon, 18 Apr 2011 20:09:58 +0000 (UTC) Received: from [10.30.101.53] ([209.117.142.2]) (authenticated bits=0) by harmony.bsdimp.com (8.14.4/8.14.3) with ESMTP id p3IK2CPu041974 (version=TLSv1/SSLv3 cipher=DHE-DSS-AES128-SHA bits=128 verify=NO); Mon, 18 Apr 2011 14:02:14 -0600 (MDT) (envelope-from imp@bsdimp.com) Mime-Version: 1.0 (Apple Message framework v1084) Content-Type: text/plain; charset=us-ascii From: Warner Losh In-Reply-To: <201104181448.39401.jhb@freebsd.org> Date: Mon, 18 Apr 2011 14:02:10 -0600 Content-Transfer-Encoding: quoted-printable Message-Id: References: <201104172103.p3HL3Ntb049564@svn.freebsd.org> <20110418070124.GA67934@freebsd.org> <8204A257-C8F6-4DCA-99EC-BE48BD9C84E7@bsdimp.com> <201104181448.39401.jhb@freebsd.org> To: John Baldwin X-Mailer: Apple Mail (2.1084) X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.0.1 (harmony.bsdimp.com [10.0.0.6]); Mon, 18 Apr 2011 14:02:15 -0600 (MDT) Cc: svn-src-head@FreeBSD.org, Roman Divacky , src-committers@FreeBSD.org, Dimitry Andric , svn-src-all@FreeBSD.org Subject: Re: svn commit: r220755 - in head: . contrib/gcc/doc contrib/gcc/objc contrib/libobjc etc/mtree gnu/lib gnu/lib/libobjc gnu/usr.bin/cc gnu/usr.bin/cc/cc1obj gnu/usr.bin/cc/cc_tools gnu/usr.bin/cc/doc s... X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Apr 2011 20:09:58 -0000 On Apr 18, 2011, at 12:48 PM, John Baldwin wrote: > On Monday, April 18, 2011 1:06:42 pm Warner Losh wrote: >>=20 >> On Apr 18, 2011, at 1:01 AM, Roman Divacky wrote: >>=20 >>> please mark this in src/UPDATING, maybe bump freebsd_version too? >>=20 >> Please do not bump freebsd_version just for this. Ports wishing to = know can go off the last bump, if there are any. >>=20 >> Every freebsd_version bump forces rebuilding all modules and such and = is a pita. >=20 > No, what it breaks is building a module with a newer source tree than = your > running kernel and trying to kldload it. That is never really = supported, > but the kernel only notices when a version bump happens. The real fix = there > is to run a kernel + modules that are in sync on test boxes. The problem is that this is a technical solution that precludes me from = saying "look, I know that this will be OK, so let me do it" I know = nothing has changed that would cause a problem. Warner