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From: Martin Schwidefsky <schwidefsky@de.ibm.com>
To: Chuck Ebbert <cebbert@redhat.com>
Cc: Christoph Hellwig <hch@infradead.org>,
linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org,
Heiko Carstens <heiko.carstens@de.ibm.com>
Subject: Re: [patch 18/38] Improved oops output.
Date: Fri, 27 Apr 2007 18:15:48 +0200 [thread overview]
Message-ID: <1177690548.23773.13.camel@localhost> (raw)
In-Reply-To: <46321E5E.9010909@redhat.com>
On Fri, 2007-04-27 at 12:01 -0400, Chuck Ebbert wrote:
> Martin Schwidefsky wrote:
> >> So we're growing in-kernel disassemblers now? :)
> >>
> >> I wonder whether this is really worth it, but at least your handwritten
> >> one is much nicer than the copy & paste from gdb in the kdb patches.
> >
> > The disassembler uses about 8K of memory and it really helps in
> > debugging. For me it is worth the cost.
> >
>
> No ksymoops for your architecture?
There is ksymoops for s390 and it should be able to disassemble the code
as well. But you need all sorts of files to feed into ksymoops to get
something out of it. At least I often get bug reports with the console
output attached and it simply saves time if I can see the disassembly
without an extra step.
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
next prev parent reply other threads:[~2007-04-27 16:15 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-27 14:05 [patch 00/38] s390 patches for 2.6.22 Martin Schwidefsky
2007-04-27 14:05 ` [patch 01/38] memory detection: stop at first memory hole Martin Schwidefsky
2007-04-27 14:05 ` [patch 02/38] cio/ipl: Clean interface between cio and ipl code Martin Schwidefsky
2007-04-27 14:05 ` [patch 03/38] cio: Introduce struct chp_id Martin Schwidefsky
2007-04-27 14:05 ` [patch 04/38] cio: Allow 0 and 1 as input for channel path status attribute Martin Schwidefsky
2007-04-27 14:05 ` [patch 05/38] cio: Introduce separate files for channel-path related code Martin Schwidefsky
2007-04-27 14:05 ` [patch 06/38] cio: observe chpid valid flag Martin Schwidefsky
2007-04-27 14:05 ` [patch 07/38] cio: Clean up online_store Martin Schwidefsky
2007-04-27 14:05 ` [patch 08/38] cio: Channel-path configure function Martin Schwidefsky
2007-04-27 14:05 ` [patch 09/38] cio: Use add_uevent_var Martin Schwidefsky
2007-04-27 14:05 ` [patch 10/38] cio: Re-start path verification after aborting internal I/O Martin Schwidefsky
2007-04-27 14:05 ` [patch 11/38] cio: replace subchannel evaluation queue with bitmap Martin Schwidefsky
2007-04-27 14:05 ` [patch 12/38] cio: fix subchannel channel-path data usage Martin Schwidefsky
2007-04-27 14:05 ` [patch 13/38] cio: Dont call css_update_ssd_info from interrupt context Martin Schwidefsky
2007-04-27 14:05 ` [patch 14/38] cio: ccwgroup register vs. unregister Martin Schwidefsky
2007-04-27 14:05 ` [patch 15/38] cio: cm_enable memory leak Martin Schwidefsky
2007-04-27 14:05 ` [patch 16/38] cio: Unregister ccw devices directly Martin Schwidefsky
2007-04-27 14:05 ` [patch 17/38] System call cleanup Martin Schwidefsky
2007-04-27 14:05 ` [patch 18/38] Improved oops output Martin Schwidefsky
2007-04-27 14:25 ` Christoph Hellwig
2007-04-27 15:24 ` Martin Schwidefsky
2007-04-27 16:01 ` Chuck Ebbert
2007-04-27 16:15 ` Martin Schwidefsky [this message]
2007-04-27 16:21 ` Chuck Ebbert
2007-04-27 18:14 ` Andi Kleen
2007-04-27 20:56 ` Martin Schwidefsky
2007-04-27 21:10 ` Chuck Ebbert
2007-04-27 14:05 ` [patch 19/38] Use generic bug Martin Schwidefsky
2007-04-27 14:05 ` [patch 20/38] Minor fault path optimization Martin Schwidefsky
2007-04-28 4:49 ` Paul Mackerras
2007-04-28 8:34 ` Christoph Hellwig
2007-04-30 0:57 ` Paul Mackerras
2007-04-30 10:56 ` [PATCH] powerpc: minor " Christoph Hellwig
2007-05-02 10:45 ` [patch 20/38] Minor " Martin Schwidefsky
2007-05-02 10:49 ` Christoph Hellwig
2007-04-27 14:05 ` [patch 21/38] No execute support cleanup Martin Schwidefsky
2007-04-27 14:05 ` [patch 22/38] Get rid of console setup functions Martin Schwidefsky
2007-04-27 14:05 ` [patch 23/38] Improved kernel stack overflow checking Martin Schwidefsky
2007-04-27 14:05 ` [patch 24/38] dasd: Add sysfs attribute status and generate uevents Martin Schwidefsky
2007-04-27 14:05 ` [patch 25/38] dasd: Add ipldev parameter Martin Schwidefsky
2007-04-27 14:05 ` [patch 26/38] zfcpdump support Martin Schwidefsky
2007-04-27 14:05 ` [patch 27/38] ctc: kmalloc->kzalloc/casting cleanups Martin Schwidefsky
2007-04-27 14:05 ` [patch 28/38] sclp: initialize early Martin Schwidefsky
2007-04-27 14:05 ` [patch 29/38] vmlogrdr: stop IUCV connection in vmlogrdr_release Martin Schwidefsky
2007-04-27 14:05 ` [patch 30/38] sclp: fix coding style Martin Schwidefsky
2007-04-27 14:05 ` [patch 31/38] crypto: cleanup Martin Schwidefsky
2007-04-27 14:05 ` [patch 32/38] vtime: cleanup per_cpu usage Martin Schwidefsky
2007-04-27 14:05 ` [patch 33/38] Processor degradation notification Martin Schwidefsky
2007-04-27 14:05 ` [patch 34/38] split page_test_and_clear_dirty Martin Schwidefsky
2007-04-27 14:05 ` [patch 35/38] Switch etr from tasklet to workqueue Martin Schwidefsky
2007-04-27 14:05 ` [patch 36/38] Remove debugging junk Martin Schwidefsky
2007-04-27 14:05 ` [patch 37/38] Clean up smp code in preparation for some larger changes Martin Schwidefsky
2007-04-27 14:05 ` [patch 38/38] SPIN_LOCK_UNLOCKED cleanup in drivers/s390 Martin Schwidefsky
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