From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nitin Kulkarni <nitink@kth.se>
Date: Sat, 4 Mar 2017 03:26:23 +0000
Message-ID: <1488597983336.36220@kth.se>
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Subject: [Xenomai] Latency test fails after in a Xenomai patched Ostro XT
	linux distro
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To: "xenomai@xenomai.org" <xenomai@xenomai.org>

Hi,

I have patched the Xenomai 3.0.3 to an Ostro XT linux distribution and afte=
r flashing the image and booting on the Intel Joule board I installed the X=
enomai libraries natively. When I run the Latency test it gives this messag=
e and stops.


root@intel-corei7-64:~/Xenlib# /usr/xenomai/bin/latency
=3D=3D Sampling period: 100 us
=3D=3D Test mode: periodic user-mode task
=3D=3D All results in microseconds
/usr/xenomai/bin/latency: pthread_create(latency): Operation not permitted

Although I am running as a root user it gives this error. I have not added =
any user group through the Kernel command line parameter xenomai.allowed_gr=
oup?.
when I run the command

dmesg | grep -i xenomai


I get this from the Kernel log
[    0.000000] Command line: rootwait console=3Dtty0 xenomai.sysheap_size=
=3D256 xenomai.state=3Denabled xenomai.smi=3Ddetect xenomai.smi_mask=3D1 co=
nsole=3DttyS2,115200 video=3Defifb maxcpus=3D4 noxsave reboot=3Defi kmemlea=
k=3Doff fsck.mode=3Dskip no-ima ro root=3DPARTUUID=3D12345678-9abc-def0-0fe=
d-cba987654321 rootfstype=3Dext4 installer
[    0.000000] Kernel command line: rootwait console=3Dtty0 xenomai.sysheap=
_size=3D256 xenomai.state=3Denabled xenomai.smi=3Ddetect xenomai.smi_mask=
=3D1 console=3DttyS2,115200 video=3Defifb maxcpus=3D4 noxsave reboot=3Defi =
kmemleak=3Doff fsck.mode=3Dskip no-ima ro root=3DPARTUUID=3D12345678-9abc-d=
ef0-0fed-cba987654321 rootfstype=3Dext4 installer
[    0.668993] [Xenomai] scheduling class idle registered.
[    0.669456] [Xenomai] scheduling class rt registered.
[    0.670016] I-pipe: head domain Xenomai registered.
[    0.672804] [Xenomai] Cobalt v3.0.3 (Groovy Cosmic Halo)

?
Please let me know how to handle this issue.

Regards,
Nitin