From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752072AbYJRUY5 (ORCPT ); Sat, 18 Oct 2008 16:24:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751031AbYJRUYs (ORCPT ); Sat, 18 Oct 2008 16:24:48 -0400 Received: from dispoweb.ifw.uni-hannover.de ([130.75.23.4]:52926 "EHLO ketschua.hedrich-winders.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750966AbYJRUYs (ORCPT ); Sat, 18 Oct 2008 16:24:48 -0400 X-Greylist: delayed 424 seconds by postgrey-1.27 at vger.kernel.org; Sat, 18 Oct 2008 16:24:47 EDT Message-ID: <48FA4464.4080100@hedrich-winders.com> Date: Sat, 18 Oct 2008 22:17:40 +0200 From: =?UTF-8?B?SsO8cmdlbiBNZWxs?= Reply-To: mell@hedrich-winders.com Organization: Hedrich winding systems GmbH User-Agent: Thunderbird 2.0.0.17 (X11/20080914) MIME-Version: 1.0 To: linux-rt-users@vger.kernel.org CC: linux-kernel@vger.kernel.org, tglx@linutronix.de, mingo@elte.hu, rostedt@goodmis.org Subject: [-rt] 2.6.26.6-rt11: Another sleeping function called from invalid context Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, when I boot the 2.6.26.6-rt11 kernel, I get another of these 'sleeping function called from invalid context' error messages: BUG: sleeping function called from invalid context IRQ-15(75) at arch/x86/mm/highmem_32.c:8 in_atomic():0 [00000000], irqs_disabled():1 Pid: 75, comm: IRQ-15 Not tainted 2.6.26.6-rt11-HWS #2 [] __might_sleep+0xd4/0xdb [] kmap+0x42/0x55 [] ata_sff_hsm_move+0x3ca/0x671 [libata] [] ata_sff_interrupt+0x141/0x1c0 [libata] [] handle_IRQ_event+0x45/0xb6 [] do_irqd+0x126/0x223 [] ? do_irqd+0x0/0x223 [] kthread+0x39/0x60 [] ? kthread+0x0/0x60 [] kernel_thread_helper+0x7/0x10 Hardware is a Pentium-M Processor on an industrial PC mainboard with Intel chip set, 1GB RAM, HDD + DVD ROM drives. Software is OpenSUSE 10.3 with KDE 3.5. The message comes up twice during start of the system and will be repeated indefintely if there is a CD or DVD in the drive. Bye, Jürgen