From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262549AbVFWOmL (ORCPT ); Thu, 23 Jun 2005 10:42:11 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262550AbVFWOmK (ORCPT ); Thu, 23 Jun 2005 10:42:10 -0400 Received: from gw.alcove.fr ([81.80.245.157]:24528 "EHLO smtp.fr.alcove.com") by vger.kernel.org with ESMTP id S262549AbVFWOmG (ORCPT ); Thu, 23 Jun 2005 10:42:06 -0400 Subject: rmmod ohci1394 hangs in klist_remove From: Stelian Pop To: Linux Kernel Mailing List Content-Type: text/plain Date: Thu, 23 Jun 2005 16:40:10 +0200 Message-Id: <1119537610.5848.3.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.2.1.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Removing the ohci1394 module no longer works, sysrq+t shows: rmmod D 0FF7F724 0 6044 6038 (NOTLB) Call trace: [c00073ec] __switch_to+0x48/0x70 [c02954c8] schedule+0x348/0x6f8 [c02958f0] wait_for_completion+0x78/0xe4 [c0294c1c] klist_remove+0x24/0x38 [c01313ec] device_del+0x34/0xb8 [c0131488] device_unregister+0x18/0x30 [c0185afc] nodemgr_remove_ne+0x6c/0x88 [c0185b2c] __nodemgr_remove_host_dev+0x14/0x28 [c0131520] device_for_each_child+0x4c/0x74 [c0185b68] nodemgr_remove_host_dev+0x28/0x6c [c018234c] __unregister_host+0xdc/0xe0 [c0182e98] highlevel_remove_host+0x70/0xd8 [c0181cc0] hpsb_remove_host+0x60/0x8c [e2218fec] ohci1394_pci_remove+0x5c/0x288 [ohci1394] [c00e02d0] pci_device_remove+0x60/0x64 This is with the latest Linus' git tree, on a Powerbook laptop (ppc). Removing the module works with stock 2.4.12. Thanks. Stelian. -- Stelian Pop