Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751554Ab1BKGXJ (ORCPT ); Fri, 11 Feb 2011 01:23:09 -0500 Received: from chilli.pcug.org.au ([203.10.76.44]:49505 "EHLO smtps.tip.net.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751189Ab1BKGXH (ORCPT ); Fri, 11 Feb 2011 01:23:07 -0500 Date: Fri, 11 Feb 2011 17:22:54 +1100 From: Stephen Rothwell To: Rusty Russell Cc: linux-next@vger.kernel.org, LKML , Dmitry Torokhov Subject: linux-next: boot problen with next-20110211 Message-Id: <20110211172254.8aa4d816.sfr@canb.auug.org.au> X-Mailer: Sylpheed 3.1.0 (GTK+ 2.20.1; i486-pc-linux-gnu) Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg="PGP-SHA1"; boundary="Signature=_Fri__11_Feb_2011_17_22_54_+1100_/zRyOC.1X9BU8RL0" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3440 Lines: 81 --Signature=_Fri__11_Feb_2011_17_22_54_+1100_/zRyOC.1X9BU8RL0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi all, Today's linux-next boot test on a Power7 blade produced this message several times: sysfs: cannot create duplicate filename '/module/ehea/parameters/=C3=90' ------------[ cut here ]------------ WARNING: at fs/sysfs/dir.c:455 Modules linked in: ehea(+) NIP: c0000000001ec990 LR: c0000000001ec98c CTR: c00000000056aa40 REGS: c00000002b7ab710 TRAP: 0700 Not tainted (2.6.38-rc4-autokern1) MSR: 8000000000029032 CR: 28422484 XER: 00000005 TASK =3D c000000029379a20[2036] 'modprobe' THREAD: c00000002b7a8000 CPU: 13 GPR00: c0000000001ec98c c00000002b7ab990 c000000000b8a3d0 000000000000004a= =20 GPR04: 0000000000000000 ffffffffffffffff 0000000000010000 0000000000000000= =20 GPR08: 000000000a000000 0000000000000000 0000000000020000 0000000000000000= =20 GPR12: 0000000028422482 c00000000f33d080 00000fff9765d0a0 0000000000000000= =20 GPR16: 0000010012c800f0 0000010012c817d8 0000000000000000 0000000000000000= =20 GPR20: 0000010012c813e0 0000010012c801f0 0000000000000205 0000000000002190= =20 GPR24: fffffffffffffff4 0000000000000000 0000000000000001 c0000003fb85e000= =20 GPR28: c00000002b7abaa0 c0000003fb760280 c000000000b0abf8 ffffffffffffffef= =20 NIP [c0000000001ec990] .sysfs_add_one+0xa8/0xe0 LR [c0000000001ec98c] .sysfs_add_one+0xa4/0xe0 Call Trace: [c00000002b7ab990] [c0000000001ec98c] .sysfs_add_one+0xa4/0xe0 (unreliable) [c00000002b7aba30] [c0000000001ebf5c] .sysfs_add_file_mode+0x68/0xd4 [c00000002b7abae0] [c0000000001ef734] .internal_create_group+0x15c/0x23c [c00000002b7abba0] [c0000000000c0528] .module_param_sysfs_setup+0x98/0xd8 [c00000002b7abc50] [c0000000000e1570] .load_module+0xa00/0x1104 [c00000002b7abd90] [c0000000000e1cd4] .SyS_init_module+0x60/0x244 [c00000002b7abe30] [c000000000008628] syscall_exit+0x0/0x40 Instruction dump: 7f64db78 4bffff11 e89e8010 4be527f1 60000000 e89d0018 4be527e5 60000000=20 7c641b78 e87e8020 48513c8d 60000000 <0fe00000> 7f63db78 4bf8a079 60000000=20 ---[ end trace b4c38cc9ca87fe74 ]--- There are no changes to the ehea driver relative to Linus' tree. ehea was built as a module and it looks like this is the first module being loaded. Maybe the module parameter alignment patches? That is a very strange parameter name (it is the same in the other messages). --=20 Cheers, Stephen Rothwell sfr@canb.auug.org.au http://www.canb.auug.org.au/~sfr/ --Signature=_Fri__11_Feb_2011_17_22_54_+1100_/zRyOC.1X9BU8RL0 Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQEcBAEBAgAGBQJNVNW+AAoJEDMEi1NhKgbsZIwH/3MIUyzSAT5LCk5MUaRuaJfY VtpDqPI3rynYMlC3FKw5ySPaOym9FK4kSpqhwZLrpkzORJpDHltukpJGLVaH28bj +4MnF+Qbgg24vOZ6MfC6t4/V5ALjslQVsWQgE/0KMc8E0I2/PpKpI+cbeJv9OOfS V6zoamhuPP9tbighiUKIkTSnmfG81QqVJfg6UNhVf+7VuXHUb1HPWLWSRIw1Or6D L7J7Se21t3731Hs8652q2hbgAzV8+jk9WVxHuByf5TwkexLSZP5p2alLFrdBEHqV yBix87xaxtnBhGOVodoU31iFWiL17E3n+/K4pZYAy7rIuN02ZDwpuumLvOM/wCY= =edyk -----END PGP SIGNATURE----- --Signature=_Fri__11_Feb_2011_17_22_54_+1100_/zRyOC.1X9BU8RL0-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/