From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264571AbUEOAGw (ORCPT ); Fri, 14 May 2004 20:06:52 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264662AbUENX4T (ORCPT ); Fri, 14 May 2004 19:56:19 -0400 Received: from fw.osdl.org ([65.172.181.6]:37583 "EHLO mail.osdl.org") by vger.kernel.org with ESMTP id S264562AbUENXqt (ORCPT ); Fri, 14 May 2004 19:46:49 -0400 Date: Fri, 14 May 2004 16:48:54 -0700 From: Andrew Morton To: Chris Wright Cc: chrisw@osdl.org, joern@wohnheim.fh-wedel.de, arjanv@redhat.com, benh@kernel.crashing.org, kronos@kronoz.cjb.net, linux-kernel@vger.kernel.org Subject: Re: [4KSTACK][2.6.6] Stack overflow in radeonfb Message-Id: <20040514164854.4d81a349.akpm@osdl.org> In-Reply-To: <20040514161904.C21045@build.pdx.osdl.net> References: <20040513145640.GA3430@dreamland.darkstar.lan> <1084488901.3021.116.camel@gaston> <20040513182153.1feb488b.akpm@osdl.org> <20040514094923.GB29106@devserv.devel.redhat.com> <20040514114746.GB23863@wohnheim.fh-wedel.de> <20040514151520.65b31f62.akpm@osdl.org> <20040514155643.G22989@build.pdx.osdl.net> <20040514161814.3e1f690e.akpm@osdl.org> <20040514161904.C21045@build.pdx.osdl.net> X-Mailer: Sylpheed version 0.9.7 (GTK+ 1.2.10; i586-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Chris Wright wrote: > > * Andrew Morton (akpm@osdl.org) wrote: > > Well find . -name '*.o' -a -not -name '*.mod.o' would fix that up but the > > dupes are coming from the intermediate .o files which the build system > > prepares. sound/core/snd.o contains sound/core/snd-pcm.o contains > > sound/core/pcm_native.o. > > i wonder if limiting to vmlinux and .ko's would be clean? Seems to work. .PHONY: checkstack checkstack: $(OBJDUMP) -d vmlinux $$(find . -name '*.ko') | \ $(PERL) scripts/checkstack.pl $(ARCH) But we still get a little bit of misparsing: 0xc01e37a0 sys_semtimedop: sub $0x1d4,%esp 0xc01d1d0f do_udf_readdir: sub $0x1cc,%esp 0xc01bbc0c nfs_writepage_sync: sub $0x1b8,%esp 0xc02d79c4 snd_mixer_oss_build_input: sub $0x1a4,%esp 0xc031c7ec ip_getsockopt: sub $0x194,%esp 0xc04c5dc0 snd_seq_oss_midi_lookup_ports: sub $0x190,%esp 0xc04c5f88 snd_seq_system_client_init: sub $0x190,%esp 4c4: 81 ec 90 01 00 00 sub $0x190,%esp snd_virmidi_dev_attach_seq: sub $0x190,%esp 0xc02c1783 snd_ctl_elem_add: sub $0x190,%esp 0xc01a715c fat_search_long: sub $0x190,%esp 0xc027c2a4 sg_ioctl: sub $0x184,%esp 0xc017843c ep_send_events: sub $0x184,%esp