From owner-svn-src-head@FreeBSD.ORG Thu Mar 31 10:27:06 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 4EC151065673; Thu, 31 Mar 2011 10:27:06 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from mail.zoral.com.ua (mx0.zoral.com.ua [91.193.166.200]) by mx1.freebsd.org (Postfix) with ESMTP id BEF798FC1E; Thu, 31 Mar 2011 10:27:05 +0000 (UTC) Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by mail.zoral.com.ua (8.14.2/8.14.2) with ESMTP id p2VAR1Vb084911 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 31 Mar 2011 13:27:01 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.14.4/8.14.4) with ESMTP id p2VAR1Mk047110; Thu, 31 Mar 2011 13:27:01 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.14.4/8.14.4/Submit) id p2VAR19A047109; Thu, 31 Mar 2011 13:27:01 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Thu, 31 Mar 2011 13:27:01 +0300 From: Kostik Belousov To: Pan Tsu Message-ID: <20110331102700.GH78089@deviant.kiev.zoral.com.ua> References: <201103301446.p2UEkDDk066511@svn.freebsd.org> <8662qzu5s7.fsf@gmail.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="n/ThMq0iISHMWp2N" Content-Disposition: inline In-Reply-To: <8662qzu5s7.fsf@gmail.com> User-Agent: Mutt/1.4.2.3i X-Virus-Scanned: clamav-milter 0.95.2 at skuns.kiev.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-3.4 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00, DNS_FROM_OPENWHOIS autolearn=no version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on skuns.kiev.zoral.com.ua Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r220158 - in head/sys: compat/freebsd32 kern sys 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: Thu, 31 Mar 2011 10:27:06 -0000 --n/ThMq0iISHMWp2N Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Mar 31, 2011 at 11:07:36AM +0400, Pan Tsu wrote: > Konstantin Belousov writes: >=20 > > Author: kib > > Date: Wed Mar 30 14:46:12 2011 > > New Revision: 220158 > > URL: http://svn.freebsd.org/changeset/base/220158 > > > > Log: > > Provide compat32 shims for kldstat(2). > > =20 > > Requested and tested by: jpaetzel > > MFC after: 1 week >=20 > It breaks loading modules from loader(8) for me. The box panics early >=20 > #13 0xffffffff804f2f2a in sysctl_find_oidname (name=3D0xffffffff80eec15= 6 "kstat", list=3D0x657a69735f796c) > at /usr/src/sys/kern/kern_sysctl.c:106 > #14 0xffffffff804f3e69 in sysctl_register_oid (oidp=3D0xffffffff80ef0a8= 0) > at /usr/src/sys/kern/kern_sysctl.c:149 > #15 0xffffffff804cb83c in linker_file_register_sysctls (lf=3DVariable "= lf" is not available. > ) at /usr/src/sys/kern/kern_linker.c:301 > #16 0xffffffff804cd112 in linker_preload (arg=3DVariable "arg" is not a= vailable. > ) at /usr/src/sys/kern/kern_linker.c:1624 > #17 0xffffffff80499ad7 in mi_startup () at /usr/src/sys/kern/init_main.= c:258 > #18 0xffffffff80299a3c in btext () at /usr/src/sys/amd64/amd64/locore.S= :81 > [...] What supports your claim that the referenced commit breaks early module loading ? You even did not provided the panic message, btw. Commit only changed the wrapper around kldstat(2) syscall, that cannot be used during bootstrap, and the changed code does not reference kldstat(9= ). The later cannot prove that the change did not break something, but due to its nature, it is unlikely. --n/ThMq0iISHMWp2N Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (FreeBSD) iEYEARECAAYFAk2UVvQACgkQC3+MBN1Mb4gqdgCfYY9BaWEtFbDTYm8/MUIPa8G9 aIQAn37G3mqOOmD8Mp2xQTUOQ997iuI1 =3m6w -----END PGP SIGNATURE----- --n/ThMq0iISHMWp2N--