From: Jeff Webb <jeff.webb@domain.hid>
To: xenomai@xenomai.org
Subject: Re: [Xenomai-help] Xenomai v2.2.3
Date: Wed, 20 Sep 2006 13:24:20 -0500 [thread overview]
Message-ID: <45118754.3000001@domain.hid> (raw)
In-Reply-To: <1158768864.5043.31.camel@domain.hid>
Philippe Gerum wrote:
> On Wed, 2006-09-20 at 09:44 -0500, Jeff Webb wrote:
>
>> Switching to xenomai-2.2.3/linux-2.4.32 (ipipe-1.2) fixed this problem.
>
> Could you try running 2.2.3 stock + fpu fix patch over 2.4.33.3/1.3-00,
> and 2.2.3 stock over 2.4.33.3/1.2-08 ? I'm trying to find out if there
> is a dependency on the kernel version, and/or the Adeos release, and/or
> the fpu issue, for the segfault bug. TIA,
I just tested two more builds. Both of them have the segfault bug. Here is a summary of the results thus far:
Latency test works:
linux-2.4.32, adeos-ipipe-2.4.32-i386-1.2-07.patch
Latency test segfaults:
linux-2.4.33.3, adeos-ipipe-2.4.33-i386-1.3-00.patch
linux-2.4.33.3, adeos-ipipe-2.4.33-i386-1.2-07.patch
linux-2.4.33.3 (+ FPU fix patch), adeos-ipipe-2.4.33-i386-1.3-00.patch
All of these are with xenomai-2.2.3. The last one has the FPU fix patch applied. So, it appears to be something in the newer kernel version...
Thanks,
Jeff
next prev parent reply other threads:[~2006-09-20 18:24 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-18 7:28 [Xenomai-core] Xenomai v2.2.3 Philippe Gerum
2006-09-18 21:58 ` [Xenomai-help] " Jeff Webb
2006-09-19 22:01 ` Jeff Webb
2006-09-20 9:24 ` Philippe Gerum
2006-09-20 14:44 ` Jeff Webb
2006-09-20 15:22 ` Philippe Gerum
2006-09-20 16:14 ` Philippe Gerum
2006-09-20 18:24 ` Jeff Webb [this message]
2006-09-20 18:33 ` Philippe Gerum
2006-09-20 20:02 ` Jeff Webb
2006-09-20 20:19 ` Jeff Webb
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