From: Jan Kiszka <jan.kiszka@domain.hid>
To: Jakub Nowacki <j.s.nowacki@domain.hid>
Cc: Xenomai help <xenomai@xenomai.org>
Subject: Re: [Xenomai-help] Xenomai on i7-870
Date: Tue, 14 Jun 2011 07:58:22 +0200 [thread overview]
Message-ID: <4DF6F87E.7000500@domain.hid> (raw)
In-Reply-To: <4DF65FC8.1000703@domain.hid>
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On 2011-06-13 21:06, Jakub Nowacki wrote:
> On 13/06/2011 18:43, Gilles Chanteperdrix wrote:
>>
>> Please post your .config.
>>
>
> Here you are.
Do you have the irqbalance daemon running? If yes, disable it and retry.
If it helps, you may also want to try
git://git.kiszka.org/ipipe.git queues/2.6.38-x86
If that doesn't help, try to disable CONFIG_DMAR (though it should left
off by default during boot) and CONFIG_INTR_REMAP.
Regarding CONFIG_HPET_TIMER: That's not selectable on x86-64. If you
have "enough" cores, the kernel will run out of HPET timers and won't
select them as clock events. With 8 cores, you should be safe, but
better check the kernel boot messages for "hpet" or the state of
/proc/timer_list regarding "Clock Event Device" when booting the same
kernel without Xenomai support.
Jan
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next prev parent reply other threads:[~2011-06-14 5:58 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-13 10:44 [Xenomai-help] Xenomai on i7-870 Jakub Nowacki
2011-06-13 17:43 ` Gilles Chanteperdrix
2011-06-13 19:06 ` Jakub Nowacki
2011-06-14 5:58 ` Jan Kiszka [this message]
2011-06-14 11:18 ` Jakub Nowacki
2011-06-14 11:30 ` Jan Kiszka
2011-06-15 16:21 ` Jakub Nowacki
2011-06-15 16:51 ` Gilles Chanteperdrix
2011-06-15 20:43 ` Jakub Nowacki
2011-06-16 7:01 ` Gilles Chanteperdrix
2011-06-16 8:52 ` Pavel Machek
-- strict thread matches above, loose matches on Subject: below --
2011-06-16 9:18 Jakub Nowacki
2011-06-16 10:37 ` Gilles Chanteperdrix
2011-06-17 14:05 ` Jakub Nowacki
2011-06-17 19:00 ` Gilles Chanteperdrix
2011-06-17 19:44 ` Gilles Chanteperdrix
2011-06-17 19:52 ` Jakub Nowacki
2011-06-18 15:17 ` Gilles Chanteperdrix
2011-06-20 14:34 ` Jakub Nowacki
2011-06-20 15:02 ` Gilles Chanteperdrix
2011-06-20 15:25 ` Jakub Nowacki
2011-06-20 16:16 ` Philippe Gerum
2011-06-20 17:34 ` Gilles Chanteperdrix
2011-06-20 21:30 ` Jakub Nowacki
2011-06-20 17:43 ` Gilles Chanteperdrix
2011-06-17 19:48 ` Jakub Nowacki
2011-06-16 9:19 Jakub Nowacki
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