Re: [Xenomai] Xenomai 3.0.5 : RTIPC/XDDP protocol not supported by kernel

2017-12-11 Thread Vincent Berenz
"You need --posix as well in the ldflags." That worked, thanks a lot On 07.12.2017 15:16, Philippe Gerum wrote: On 12/07/2017 02:42 PM, Vincent Berenz wrote: Many thanks for the answer The demos xddp-echo , xddp-label and xddp-stream seems all to be working ok. As sanity check, I copied xdd

Re: [Xenomai] matching patch version to kernel version

2017-12-11 Thread Henning Schild
Am Wed, 29 Nov 2017 16:53:49 -0500 schrieb Steve Pavao : > Hi all, > > I am building Yocto poky linux for an Intel board at head in Master > branch in Yocto poky, which currently results in a kernel version > 4.9.61. Well if Xenomai/Ipipe is your priority you should probably just write a kernel

Re: [Xenomai] Library cannot be dlopen()ed

2017-12-11 Thread Henning Schild
Am Tue, 28 Nov 2017 23:24:40 + schrieb Giulio Moro : > Again, armv7 BeagleBone Black, Xenomai 3.0.5 > > My main executable uses the posix API, hence ldd tells me : > libcobalt.so.2 => /usr/xenomai/lib/libcobalt.so.2 (0xb6ed3000) > libmodechk.so.0 => /usr/xenomai/lib/libmodechk.so.

Re: [Xenomai] mode switch caused by __lll_lock_wait_private()

2017-12-11 Thread Henning Schild
Am Fri, 8 Dec 2017 13:14:16 + schrieb Andreas Glatz : > Hi > > We're testing our application now by running it continuously over > weeks. I randomly reports the following mode switches in the log: > > 0x2b03a420 0x93980 > > > With the process memory map from /proc//maps: > > ... > 2af6800

Re: [Xenomai] [RFC] Remove support for Blackfin

2017-12-11 Thread Philippe Gerum
On 09/07/2017 11:38 AM, Philippe Gerum wrote: > On 08/31/2017 07:33 PM, Jan Kiszka wrote: >> Hi, >> >> it appears to me that the Blackfin architecture is no longer of broader >> use, in general, and likely also in combination with Xenomai. At the >> same time, it's "special" nature in several detai

[Xenomai] [RFC] Remove support for PowerPC64

2017-12-11 Thread Philippe Gerum
PPC64 is a non-trivial port to maintain (mostly regarding the interrupt pipeline). However, the Xenomai user base for this architecture has always been very small, not to say marginal. As part of the ongoing effort to fit the project to the resources, I would suggest to drop support for the Power