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Date: Mon, 29 Oct 2007 09:46:49 +0100
From: Philippe Gerum <rpm@xenomai.org>
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Sender: Philippe Gerum <philippe.gerum@domain.hid>
Subject: Re: [Xenomai-core] I-pipe/i386 for 2.6.24-rc1 - x86/x86_64 merge to
 come
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To: Jan Kiszka <jan.kiszka@domain.hid>
Cc: xenomai-core <xenomai@xenomai.org>

Jan Kiszka wrote:
> Philippe Gerum wrote:
>> Jan Kiszka wrote:
>>  On the other
>>> hand, there is still the broken blackfin arch...
>> And the x86_64 too - just enable AUDIT_SYSCALL. And we need the ARM
>> upgrade too.
> 
> Can't follow you regarding CONFIG_AUDIT_SYSCALL. What else is required
> beyond simply enabling this .config switch? And is this tracing then
> only a x86_64 issue?
> 

On at least two x86_64 boxes, arming this switch either causes a lockup
at boot, or generates random segmentation violations when running the
latency test. This is not a tracing issue -- the register set looks like
being randomly trashed on the return path enabled by this option.

-- 
Philippe.