| Date | Mon, 6 Oct 2008 08:02:38 +0200 | From | Andi Kleen <> | Subject | Re: [Bug #11569] Don't complain about disabled irqs when the system has paniced |
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On Sat, Oct 04, 2008 at 07:32:54PM +0200, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.26. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11569 > Subject : Don't complain about disabled irqs when the system has paniced > Submitter : Andi Kleen <andi@firstfloor.org> > Date : 2008-09-02 13:49 (33 days old) > References : http://marc.info/?l=linux-kernel&m=122036356127282&w=4
The problem is actually worse than this description suggests. I updated the bugzilla entry now.
The new smp_call_function() that is called from panic is quite unsuitable for this task: - It allocates memory (not a good idea in panic0 - It complains about interrupt off - This whole thing breaks at least machine checks
-Andi
-- ak@linux.intel.com
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