Re: [Xenomai] arm: Late delivery of pending Linux signals?

[Jan Kiszka <jan.kiszka@siemens.com>]

On 2015-02-18 18:55, Gilles Chanteperdrix wrote:
> On Wed, Feb 18, 2015 at 06:52:14PM +0100, Jan Kiszka wrote:
>> Hi Gilles,
>>
>> I noticed on ARM (AM335 TI board) that the SIGDEBUG if the related test
>> apparently only gets delivered to the receiver after it invokes a
>> syscall, not on return from its secondary mode migration. Therefore the
>> page fault test of the sigdebug smokey test fails (tested with Xenomai
>> 3), and I bet the watchdog test as well. Is this a known limitation?
> 
> Xenomai 2.6 sigdebug works fine on omap3 (very near from an

Will try 2.6 next.

> arm33xx). That being said, the AM3xx port is not part of the main
> line I-pipe, and based on a non mainline kernel, so it is difficult
> for me to answer this question.

Then I'm possibly not building all recommended bits - I'm on 3.14 I-pipe
upstream. That seems to work fine in general. Which version are you
referring to?

Jan

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