From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 12 Mar 2003 07:45:59 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 12 Mar 2003 07:45:59 -0500 Received: from wohnheim.fh-wedel.de ([195.37.86.122]:53908 "EHLO wohnheim.fh-wedel.de") by vger.kernel.org with ESMTP id ; Wed, 12 Mar 2003 07:45:58 -0500 Date: Wed, 12 Mar 2003 13:56:31 +0100 From: =?unknown-8bit?Q?J=F6rn?= Engel To: Pavel Machek Cc: kernel list , Alan Cox , Deepak Saxena Subject: Re: 2.5.64: i2c-proc kills machine at boot Message-ID: <20030312125631.GA27966@wohnheim.fh-wedel.de> References: <20030311104721.GA401@elf.ucw.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=unknown-8bit Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20030311104721.GA401@elf.ucw.cz> User-Agent: Mutt/1.3.28i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 11 March 2003 11:47:22 +0100, Pavel Machek wrote: > > If I turn #ifdef DEBUG in i2c_register_entry() into #if 1, it prints > > i2c-proc.o: NULL pointer when trying to install fill_inode fix!\n > > but boots. That file need a lot of work anyway. On the shitlist of top stack users, it holds ranks 3 and 9-11. Impressive. $ make checkstack|grep i2o_proc 0xc0167db8 i2o_proc_read_ddm_table: sub $0xb40,%esp 0xc0169ec8 i2o_proc_read_lan_mcast_addr: sub $0x814,%esp 0xc016a56c i2o_proc_read_lan_alt_addr: sub $0x814,%esp 0xc01681a0 i2o_proc_read_groups: sub $0x810,%esp 0xc0168520 i2o_proc_read_users: sub $0x20c,%esp 0xc0168630 i2o_proc_read_priv_msgs: sub $0x18c,%esp 0xc016aaa4 i2o_proc_read_lan_hist_stats: sub $0x160,%esp 0xc01689a4 i2o_proc_read_ddm_identity: sub $0x130,%esp 0xc016835c i2o_proc_read_phys_device: sub $0x10c,%esp 0xc0168740 i2o_proc_read_authorized_users: sub $0x10c,%esp BTW: It depends on CONFIG_PCI, but doesn't state it. The patch below should fix this. It also isn't listed in the current MAINTAINERS file. Is i2o currently unmaintained? Jörn -- The only real mistake is the one from which we learn nothing. -- John Powell --- drivers/message/i2o/Kconfig Mon Feb 24 20:05:05 2003 +++ foo Wed Mar 12 13:46:57 2003 @@ -65,7 +65,7 @@ config I2O_PROC tristate "I2O /proc support" - depends on I2O + depends on I2O && PCI help If you say Y here and to "/proc file system support", you will be able to read I2O related information from the virtual directory