From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: Martin Shepherd <mcs@domain.hid>
Cc: xenomai-help <xenomai@xenomai.org>
Subject: Re: [Xenomai-help] Lockups on a new Celeron-430 system detected and resolved.
Date: Tue, 28 Apr 2009 01:51:28 +0200 [thread overview]
Message-ID: <49F64500.50901@domain.hid> (raw)
In-Reply-To: <49F640A0.4010904@domain.hid>
Gilles Chanteperdrix wrote:
> Martin Shepherd wrote:
>> I have just installed Xenomai 2.5-rc1 on a new computer that has a new
>> Celeron-430 1.8GHz processor on a Foxconn G31AX motherboard.
>> Initially I experienced similar lockup problems with this setup as I
>> previously reported for an ancient 850MHz AMD Athlon computer. As with
>> the AMD Athlon, fixing the lockup problem required me to turn off both
>> HPET_TIMER and X86_PM_TIMER.
>
> I just tested on an atom here, using a 32bits kernel without smp, with
> PM timer, apic, io-apic and HPET timer enabled, everything is detected
> at boot and everything is fine. Also, it does not seem to me like you
> needed to turn off HPET on the Athlon ? I guess Athlons do not have an
> HPET anyway...
>
> Could you send us your console logs ?
Ok. I missed the NO_HZ option. With NO_HZ (and high res), I can
reproduce the issue.
--
Gilles.
next prev parent reply other threads:[~2009-04-27 23:51 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-23 9:20 [Xenomai-help] adeos patch 2.6.28.9-x86-2.2-07 feedback vikesh rambaran
2009-04-23 9:37 ` Philippe Gerum
2009-04-23 9:42 ` Philippe Gerum
2009-04-23 10:30 ` Vikesh Rambaran
2009-04-23 11:48 ` Philippe Gerum
2009-04-27 22:30 ` [Xenomai-help] Lockups on a new Celeron-430 system detected and resolved Martin Shepherd
2009-04-27 23:32 ` Gilles Chanteperdrix
2009-04-27 23:51 ` Gilles Chanteperdrix [this message]
2009-04-28 0:26 ` Martin Shepherd
2009-04-28 5:17 ` Gilles Chanteperdrix
2009-04-28 6:38 ` Martin Shepherd
2009-04-28 6:44 ` Gilles Chanteperdrix
2009-04-28 6:50 ` Martin Shepherd
2009-04-29 19:48 ` Martin Shepherd
2009-04-29 20:45 ` Philippe Gerum
2009-04-29 20:48 ` Philippe Gerum
2009-05-19 10:08 ` Philippe Gerum
2009-05-21 0:51 ` Martin Shepherd
2009-05-21 4:18 ` Thomas Lockhart
2009-05-24 21:52 ` Martin Shepherd
2009-04-23 12:01 ` [Xenomai-help] adeos patch 2.6.28.9-x86-2.2-07 feedback Gilles Chanteperdrix
2009-04-23 13:34 ` Vikesh Rambaran
2009-04-23 13:42 ` Gilles Chanteperdrix
2009-04-25 10:53 ` Vikesh Rambaran
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