From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: "cagnulein@domain.hid" <cagnulein@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-core] BUG: scheduling while atomic
Date: Wed, 04 Nov 2009 11:45:12 +0100 [thread overview]
Message-ID: <4AF15B38.4080104@domain.hid> (raw)
In-Reply-To: <11361891.1003501257322627993.JavaMail.defaultUser@domain.hid>
cagnulein@domain.hid wrote:
> I've tried with your patch and asking to do latency test with 1000ns but
It is 1000us, not 1000ns. No platform running xenomai is able to sustain
a task with a 1000ns period.
> the result is still the same :(
> Do you have any other ideas? I'm very lost in space :(
The error you have is undoubtedly the one I talk about in the mail I
sent you. Are you sure you recompiled the kernel after applying the
patch and booted on that modified kernel? To be sure about that, you can
add a printk somewhere and check in the boot logs that this message is
printed.
If you want a solution which works out of the box, please use Xenomai
2.4.9.1 with one of the I-pipe patches it contains.
--
Gilles
next prev parent reply other threads:[~2009-11-04 10:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-04 8:17 [Xenomai-core] BUG: scheduling while atomic cagnulein
2009-11-04 10:45 ` Gilles Chanteperdrix [this message]
-- strict thread matches above, loose matches on Subject: below --
2009-11-03 16:48 cagnulein
2009-11-03 16:57 ` Gilles Chanteperdrix
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