From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: xenoka09@domain.hid
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] More blackfin kernel oops under heavy load
Date: Mon, 28 Feb 2011 13:41:09 +0100 [thread overview]
Message-ID: <4D6B97E5.5030901@domain.hid> (raw)
In-Reply-To: <alpine.DEB.1.10.1102281342180.12109@domain.hid>
Kolja Waschk wrote:
>> Sorry, what I mean, is, does the bug happen if no thread ever calls select?
>
> Yes. I just tried and replaced the select with a loop accept()ing on the now
> nonblocking socket plus some usleep() and still the fault occurs as with
> select(). No other thread in the current setup uses select().
Mmmm busy waiting? But is Linux able to run from time to time?
--
Gilles.
next prev parent reply other threads:[~2011-02-28 12:41 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-28 11:44 [Xenomai-help] More blackfin kernel oops under heavy load Kolja Waschk
2011-02-28 12:08 ` Gilles Chanteperdrix
2011-02-28 12:25 ` Kolja Waschk
2011-02-28 12:19 ` Gilles Chanteperdrix
2011-02-28 12:48 ` Kolja Waschk
2011-02-28 12:41 ` Gilles Chanteperdrix [this message]
2011-02-28 12:56 ` Kolja Waschk
2011-02-28 13:52 ` Gilles Chanteperdrix
2011-02-28 18:46 ` Kolja Waschk
2011-03-01 10:50 ` Kolja Waschk
2011-03-06 4:17 ` Philippe Gerum
2011-03-06 11:58 ` Kolja Waschk
2011-03-01 12:13 ` Gilles Chanteperdrix
2011-03-01 17:47 ` Philippe Gerum
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