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Date: Sun, 01 May 2011 00:01:43 +0200
From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
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Subject: Re: [Adeos-main] Ipipe hangs on ARM MINI2440 after switching
	clocksource
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To: Alexey Galakhov <agalakhov@domain.hid>
Cc: adeos-main@gna.org

Alexey Galakhov wrote:
> 2011/5/1 Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
> 
>> Ok. Could you try only keeping the part with ipipe_handle_chained_irq,
>> leaving the handle_edge_irqs?
>>
> 
> Sure. I'll do it tomorrow.
> 
> There is another one issue: the board hangs after about 2-3 minutes running.
> I found that it is caused by a semi-permanent (order of 2^64 iterations)
> loop in (untouched) kernel timer code, most likely due to weird return value
> of __ipipe_tsc_get. I haven't found the source of this problem yet. I tried
> a small fix:

So, there is an issue when the asm code wraps. I will try and reproduce
this.

-- 
                                                                Gilles.