Re: [Xenomai-core] kernel threads crash

2011-04-11 Thread Jesper Christensen
I have made a number of changes to rtnet (scatter gather support, icmp fixes etc.) so maybe i could send you a tar ball of the entire directory? /Jesper On 2011-04-08 21:15, Richard Cochran wrote: On Fri, Apr 08, 2011 at 02:58:33PM +0200, Jesper Christensen wrote: I have ported the

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2011-04-11 Thread Naresh Kumar V
Hi, Please Unsubscribe from this mail chain. Regards V. Naresh Kumar ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core

Re: [Xenomai-core] Unsubscribe

2011-04-11 Thread Gilles Chanteperdrix
Naresh Kumar V wrote: Hi, Please Unsubscribe from this mail chain. Simply go to the URL at the bottom of the mail signature, and do it your self. -- Gilles. ___ Xenomai-core mailing

Re: [Xenomai-core] arm ixp: more trouble with recent xenomai

2011-04-11 Thread Gilles Chanteperdrix
Richard Cochran wrote: On Sun, Apr 10, 2011 at 01:22:08PM +0200, Gilles Chanteperdrix wrote: Also, about the performances, Xenomai 2.4 did not have the Xenomai preemptible context switches. Maybe with FCSE, it results in reduced latencies to disable this option in Xenomai 2.5. So, are you

Re: [Xenomai-core] kernel threads crash

2011-04-11 Thread Jan Kiszka
On 2011-04-11 08:59, Jesper Christensen wrote: There you go. Even better would be individual patches (one for each topic) so that we can more easily review/merge your improvements into RTnet. If you are not familiar with this process, maybe you can convince Richard to do the break-up... :)

Re: [Xenomai-core] kernel threads crash

2011-04-11 Thread Jesper Christensen
Yeah we've been stupid enough not to use the version from the git repository, but i'll see what i can do over the next few days (snowed under at work :( ). I should be able to do some diffs against the git repository. /Jesper On 2011-04-11 11:18, Jan Kiszka wrote: On 2011-04-11 08:59, Jesper

Re: [Xenomai-core] kernel threads crash

2011-04-11 Thread Jesper Christensen
I have updated to xenomai 2.5.6, but i'm still seeing exceptions (considerably less often though): Xenomai: suspending kernel thread b92a39d0 ('tt_upgw_0') at 0xb92a39d0 after exception #1792 /Jesper On 2011-04-08 15:12, Philippe Gerum wrote: On Fri, 2011-04-08 at 14:58 +0200, Jesper

Re: [Xenomai-core] kernel threads crash

2011-04-11 Thread Philippe Gerum
On Mon, 2011-04-11 at 16:18 +0200, Philippe Gerum wrote: On Mon, 2011-04-11 at 16:13 +0200, Jesper Christensen wrote: I have updated to xenomai 2.5.6, but i'm still seeing exceptions (considerably less often though): Xenomai: suspending kernel thread b92a39d0 ('tt_upgw_0') at 0xb92a39d0

Re: [Xenomai-core] kernel threads crash

2011-04-11 Thread Philippe Gerum
On Mon, 2011-04-11 at 16:20 +0200, Jesper Christensen wrote: Problem is the NIP in question is the address of the thread structure as seen in the error message. LR? /Jesper On 2011-04-11 16:18, Philippe Gerum wrote: On Mon, 2011-04-11 at 16:13 +0200, Jesper Christensen wrote:

Re: [Xenomai-core] kernel threads crash

2011-04-11 Thread Jesper Christensen
How do i see that? /Jesper On 2011-04-11 16:27, Philippe Gerum wrote: On Mon, 2011-04-11 at 16:20 +0200, Jesper Christensen wrote: Problem is the NIP in question is the address of the thread structure as seen in the error message. LR? /Jesper On 2011-04-11 16:18, Philippe

Re: [Xenomai-core] kernel threads crash

2011-04-11 Thread Philippe Gerum
On Mon, 2011-04-11 at 16:20 +0200, Jesper Christensen wrote: Problem is the NIP in question is the address of the thread structure as seen in the error message. Is your code spawning -rt kernel threads frequently/periodically, or only when the application initializes? /Jesper On

Re: [Xenomai-core] kernel threads crash

2011-04-11 Thread Gilles Chanteperdrix
Jesper Christensen wrote: I have updated to xenomai 2.5.6, but i'm still seeing exceptions (considerably less often though): Xenomai: suspending kernel thread b92a39d0 ('tt_upgw_0') at 0xb92a39d0 after exception #1792 There was an alignment issue with rtnet on ARM some time ago, which was

Re: [Xenomai-core] kernel threads crash

2011-04-11 Thread Jesper Christensen
I'll just give them a run and see, thanks! /Jesper On 2011-04-11 16:39, Philippe Gerum wrote: On Mon, 2011-04-11 at 16:32 +0200, Jesper Christensen wrote: How do i see that? diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h index 5cc4a23..8dbc537 100644

Re: [Xenomai-core] arm ixp: more trouble with recent xenomai

2011-04-11 Thread Richard Cochran
On Sun, Apr 10, 2011 at 11:34:14AM +0200, Gilles Chanteperdrix wrote: Richard Cochran wrote: I will try xenomai 2.5 with ipipe 2.6.35 next... I meant to say, Xenomai 2.4 with ipipe 2.6.35, but this does not work because the kernel definitions have changed: include/asm-generic/xenomai/hal.h: