From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755271AbZA1Jzt (ORCPT ); Wed, 28 Jan 2009 04:55:49 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751015AbZA1Jzc (ORCPT ); Wed, 28 Jan 2009 04:55:32 -0500 Received: from xc.sipsolutions.net ([83.246.72.84]:44425 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754154AbZA1Jzb (ORCPT ); Wed, 28 Jan 2009 04:55:31 -0500 Subject: Re: [PATCH v3] timer: implement lockdep deadlock detection From: Johannes Berg To: Peter Zijlstra Cc: Ingo Molnar , Thomas Gleixner , Linux Kernel list In-Reply-To: <1233130815.10992.39.camel@laptop> References: <1233010786.4344.1.camel@johannes.local> <20090126230721.GA6556@elte.hu> <1233046009.4012.3.camel@johannes.local> <20090127132759.GI23121@elte.hu> <20090127134128.GA24965@elte.hu> <1233079597.4755.2.camel@johannes.local> <1233081027.10992.21.camel@laptop> <1233082650.4455.9.camel@johannes.local> <1233130815.10992.39.camel@laptop> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-npd6G06Hde2+yjyxQC+b" Date: Wed, 28 Jan 2009 10:54:47 +0100 Message-Id: <1233136487.4151.5.camel@johannes.local> Mime-Version: 1.0 X-Mailer: Evolution 2.22.3.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-npd6G06Hde2+yjyxQC+b Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Wed, 2009-01-28 at 09:20 +0100, Peter Zijlstra wrote: > On Tue, 2009-01-27 at 19:57 +0100, Johannes Berg wrote: > > This modifies the timer code in a way to allow lockdep to detect > > deadlocks resulting from a lock being taken in the timer function > > as well as around the del_timer_sync() call. > >=20 > > Signed-off-by: Johannes Berg >=20 > Nice, thanks! I actually got "trying to register non-static key" on my powerpc64 machine. Is there a possibility that functions are not static?? johannes --=-npd6G06Hde2+yjyxQC+b Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Comment: Johannes Berg (powerbook) iQIcBAABAgAGBQJJgCtkAAoJEKVg1VMiehFYYLwP/1pn4SYBioExHz3tcbxMCpqJ xbWPISikKp+NABuMAD2i1Qv3L6lYXk1nxBfDdFdqMEgB26zRKlMuAZnu+vBEvn9O b9QslB8MtojmcOWGt06fQndBXo79irFGm/DEKhmqtCM4H27fxSOXEs3RhEb7uUCg OhdrUBjE//jmgRPuB0F/LtcD+ISJxzr63qunQrGyq0XrdweNXwl8yJvSuL8xlt3E JzlqfVk1r0lEKS5SFCTo/x3+68z+rlHJThRgh5nYE3oYVqLrQ2VLyVTj+BUWN8+D exMva0aZq1SamUpoRFa2S7DuLV0TyJD1Tu/328WHovR0jqOo0ubDr3crhesz8dVL j2+jgFWhV27ibNYIIKRWc5tS3YkhgIyQFnDPQ1+045/e7oHfNSe4cNs20KPt3C+O uTij4ANP8q0Mlzp4P1/9b8OFgIJgZ6MFwe8+eMxw+P6ox7en/v0cOR77swEuYQqR ettQ0nPCLM9sY6KFbK1V4cFzLKXYxW/rp7X+TSCuzFvpSedCSylaIR2cJzStM6q/ CQQhdrvMkFpuxBm5/pafOMA7d5km5QF88LazP0MFCAKasGxVsLAUAWelavkec/uO gJCfqw9RnsJkMBrMNrKoLu26hV68Nn94mzF7/McF3PV6yRUQgfNSYbDN2wyOLVXu U09WQPdDwFvfb6TZmbGE =VJn5 -----END PGP SIGNATURE----- --=-npd6G06Hde2+yjyxQC+b--