From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Franz Engel" <franz_lambert_engel@domain.hid>
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Date: Sat, 5 Feb 2011 22:55:39 +0100
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Subject: Re: [Xenomai-help] [    1.954665] Xenomai: native skin init failed,
	code -19
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To: 'Philippe Gerum' <rpm@xenomai.org>
Cc: xenomai@xenomai.org

Sorry. I'm a kernel newbie. I found the line " else if =
(check_c1e_idle(c)) " in the process.c and replace it with " else if =
(maybe_c1e && check_c1e_idle(c)) " manually. And now it works!!!

Philippe, thank you very much!

-----Urspr=C3=BCngliche Nachricht-----
Von: Philippe Gerum [mailto:rpm@xenomai.org
Gesendet: Freitag, 4. Februar 2011 23:32
An: Franz Engel
Cc: xenomai@xenomai.org
Betreff: Re: [Xenomai-help] [ 1.954665] Xenomai: native skin init =
failed, code -19

On Fri, 2011-02-04 at 22:10 +0100, Franz Engel wrote:
> Here is my full boot log:

[snip]

> [    0.030589] tseg: 0000000000
> [    0.030596] CPU: Physical Processor ID: 0
> [    0.030626] CPU: Processor Core ID: 0
> [    0.030657] mce: CPU supports 6 MCE banks
> [    0.030692] using C1E aware idle routine

This means that you are not running the patched kernel. There is no way
the c1e_idle routine which outputs the above message could run with it
applied.

[snip]

> [    0.030000] CPU: L2 Cache: 512K (64 bytes/line)
> [    0.030000] CPU 1/0x1 -> Node 0
> [    0.030000] CPU: Physical Processor ID: 0
> [    0.030000] CPU: Processor Core ID: 1
> [    0.430096] CPU1: AMD Phenom(tm) II X6 1055T Processor stepping 00
> [    0.430357] checking TSC synchronization [CPU#0 -> CPU#1]: passed.
> [    0.440015] System has AMD C1E enabled

This means you BIOS did not disable C1E properly. The CPU still
advertises this mode.=20

In fact, once C1E is properly disabled by the BIOS, you should not need
the patch at all.

Please check your BIOS setup and kernel install. You don't seem to be
running what you think you do actually.

--=20
Philippe.