From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Wed, 13 May 2009 14:49:12 +0200
From: Jan Kiszka <jan.kiszka@domain.hid>
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Subject: [Xenomai-core] Troubles with switchtest
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To: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Cc: xenomai-core <xenomai@xenomai.org>

Hi Gilles,

I'm currently facing a nasty effect with switchtest over latest git head
(only tested this so far): running it inside my test VM (ie. with
frequent excessive latencies) I get a stalled Linux timer IRQ quite
quickly. System is otherwise still responsive, Xenomai timers are still
being delivered, other Linux IRQs too. switchtest complained about

    "Warning: Linux is compiled to use FPU in kernel-space."

when it was started. Kernels are 2.6.28.9/ipipe-x86-2.2-07 and
2.6.29.3/ipipe-x86-2.3-01 (LTTng patched in, but unused), both show the
same effect.

Seen this before?

Jan

-- 
Siemens AG, Corporate Technology, CT SE 2
Corporate Competence Center Embedded Linux