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From: Jeff Webb <jeff.webb@domain.hid>
To: xenomai@xenomai.org
Subject: Re: [Xenomai-help] invalid use of FPU in Xenomai context
Date: Wed, 25 Oct 2006 18:37:49 -0500	[thread overview]
Message-ID: <453FF54D.5030704@domain.hid> (raw)
In-Reply-To: <453FC819.9020900@domain.hid>

Jan Kiszka wrote:
> Jeff Webb wrote:
>> If I run the attached program, I get the following result:
>>
>>  [root]# ./mqtest2
>>  CPU time limit exceeded
>>
>> The kernel log contains:
>>
>>  Oct 25 14:13:03 kernel: invalid use of FPU in Xenomai context at 0x80492f6
> 
> Could you also try if this patch changes anything:
> 
> https://mail.gna.org/public/xenomai-core/2006-10/msg00069.html
> 
> (Could be the case if you happen to use some FPU-touching Linux driver.)

The patch would not apply to xenomai 2.2.4, so I checked out the svn trunk (rev 1749), and then applied this patch.  I get the same behavior.

Thanks,

-Jeff



  parent reply	other threads:[~2006-10-25 23:37 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <450B2BE1.1050105@domain.hid>
2006-09-16  4:38 ` Fw: [Fwd: Re: [Xenomai-help] invalid use of FPU in Xenomai context] Jeff Webb
2006-09-18 20:40   ` [Xenomai-help] invalid use of FPU in Xenomai context Jeff Webb
2006-09-18 21:23     ` Philippe Gerum
2006-10-25 20:00       ` Jeff Webb
2006-10-25 20:24         ` Jan Kiszka
2006-10-25 20:43           ` Jeff Webb
2006-10-25 23:37           ` Jeff Webb [this message]
2006-10-27 16:30             ` Jeff Webb
2006-09-20 10:27   ` Fw: [Fwd: Re: [Xenomai-help] invalid use of FPU in Xenomai context] Jan Kiszka
2006-09-14 22:47 [Xenomai-help] invalid use of FPU in Xenomai context Jeff Webb
2006-09-15  8:25 ` Philippe Gerum
2006-09-15 14:39   ` Jeff Webb
2006-09-15  9:12 ` Gilles Chanteperdrix
2006-09-15 14:43   ` Jeff Webb
     [not found]     ` <17674.48814.824895.814925@domain.hid>
2006-09-15 20:33       ` Jeff Webb

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