From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764384AbZAUMnm (ORCPT ); Wed, 21 Jan 2009 07:43:42 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756364AbZAUMnc (ORCPT ); Wed, 21 Jan 2009 07:43:32 -0500 Received: from mx02.jhcn.net ([194.25.102.130]:4100 "EHLO mx02.jhcn.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756556AbZAUMnb (ORCPT ); Wed, 21 Jan 2009 07:43:31 -0500 X-Greylist: delayed 743 seconds by postgrey-1.27 at vger.kernel.org; Wed, 21 Jan 2009 07:43:30 EST Content-Type: multipart/mixed; boundary="===============0477043978==" From: Lampersperger Andreas To: Steven Rostedt , LKML , RT Date: Wed, 21 Jan 2009 13:30:41 +0100 Thread-Topic: 2.6.24.7-rt26 and 2.6.26.8-rt13 Thread-Index: Acly0sZj2wJbnIhLR0m1axfS03dgYAI7Zt8A Message-ID: References: <1231557759.922.9.camel@localhost.localdomain> In-Reply-To: <1231557759.922.9.camel@localhost.localdomain> Accept-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: de-DE MIME-Version: 1.0 Subject: RE: 2.6.24.7-rt26 and 2.6.26.8-rt13 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --===============0477043978== MIME-Version: 1.0 Content-Language: de-DE Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, I'm using kernel 2.6.26.8-rt13 with CONFIG_DYNAMIC_FTRACE=3Dy set. When loading a kernel object the following message appear: BUG: sleeping function called from invalid context insmod(1370) at include/= asm/uaccess_32.h:560 in_atomic():0 [00000000], irqs_disabled():1 Pid: 1370, comm: insmod Not tainted 2.6.26.8-rt13-heros5 #8 [] __might_sleep+0xe5/0xea [] ftrace_modify_code+0x22/0xa6 [] ? ftrace_test_p6nop+0x0/0xa [] __ftrace_update_code+0xed/0x2cf [] ? ftrace_test_p6nop+0x0/0xa [] ftrace_convert_nops+0x57/0x73 [] ftrace_init_module+0x15/0x17 [] sys_init_module+0x14c9/0x1a7d [] ? generic_file_aio_read+0x49a/0x4d6 [] ? sub_preempt_count+0xa2/0xb0 [] ? strpbrk+0x0/0x2b [] ? dput+0x34/0xe4 [] sysenter_past_esp+0x6a/0x99 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Is it not possible to use rt-patches and dynamic tracepoints? -Andreas --===============0477043978== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline ---------------------------------------------------------------------------= ---------------------------- Registergericht: Traunstein / Registry Court: HRB 275 =E2=80=93 Sitz / Head= Office: Traunreut Aufsichtsratsvorsitzender / Chairman of Supervisory Board: Rainer Burkhard Gesch=C3=A4ftsf=C3=BChrung / Management Board: Thomas Sesselmann (Vorsitzen= der / Chairman), Michael Grimm, Matthias Fauser E-Mail Haftungsausschluss / E-Mail Disclaimer: http://www.heidenhain.de/dis= claimer --===============0477043978==--