From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261531AbULNP1u (ORCPT ); Tue, 14 Dec 2004 10:27:50 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261530AbULNP1o (ORCPT ); Tue, 14 Dec 2004 10:27:44 -0500 Received: from web51509.mail.yahoo.com ([206.190.38.201]:61522 "HELO web51509.mail.yahoo.com") by vger.kernel.org with SMTP id S261529AbULNP1b (ORCPT ); Tue, 14 Dec 2004 10:27:31 -0500 Comment: DomainKeys? See http://antispam.yahoo.com/domainkeys DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; b=swRYfgj6b8LS1W8tcaEGb7aueo+Lue5K4YreyiiN1IP9WhnggYdthbbEwVesZuobyxyiunpHgkjQY0Eq20QuRF/qMgTWxIOYFnQh2+sk86RSyxjgEA0P821ulFFPQsiOSUKBkOH04cTBOrohHq6cdhqRac55oHqRCnDArfeUpj8= ; Message-ID: <20041214152730.74648.qmail@web51509.mail.yahoo.com> Date: Tue, 14 Dec 2004 07:27:30 -0800 (PST) From: Park Lee Subject: Re: How to get the whole information dumped from kernel To: linux-kernel@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 11 Dec 2004 at 10:53, Linus Torvalds wrote: > > - for one-off things where you don't want to go to the bother, but > just want to find one problem, you can do: > [snipped] > - disable CONFIG_CALLSYM, which makes the oops much harder to > read, but also more compact. Then look up the addresses by hand > with "gdb vmlinux" or use the ksymoops program. > Thank you. In /usr/src/linux/.config, we can see that "CONFIG_KALLSYMS=y" is included in the General setup section like the following: # # General setup # CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_SYSCTL=y CONFIG_AUDIT=y CONFIG_AUDITSYSCALL=y CONFIG_LOG_BUF_SHIFT=17 CONFIG_HOTPLUG=y # CONFIG_IKCONFIG is not set # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y But, when we run 'make menuconfig', we can only see that the General setup section only contains the following items: [*] Support for paging of anonymous memory (swap) [*] System V IPC [*] POSIX Message Queues [*] BSD Process Accounting [*] Sysctl support [*] Auditing support [*] Enable system-call auditing support (17) Kernel log buffer size (16 => 64KB, 17 => 128KB) [*] Support for hot-pluggable devices [ ] Kernel .config support [ ] Configure standard kernel features (for small systems) ---> [*] Optimize for size Then, It seems that there is no place to disable CONFIG_KALLSYMS (i.e. turn 'CONFIG_KALLSYMS=y' to 'CONFIG_KALLSYMS is not set'), How can I turn off the 'CONFIG_KALLSYMS' item?? Is CONFIG_KALLSYMS=y set automatically by system? Thanks, ===== -- Best Regards, Park Lee __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com