On 2011-05-16 12:18, Benner Bernd (MH/EES) wrote: > Hi, > > thank your for the support! > > I have upgraded to the ipipe-2.6.37-x86 branch. ( > kernel-2.6.37.6,xenomai-2.5.6 ) > The system will start on all computers I test it. > The latency application is running well on a Pentium-M- system and a Mobile > Core 2 Duo 2,26 GHz -system. > On a HP and a Lenovo Desktop Core 2 Duo 3 Ghz system ( Core 2 Duo E8400 ), > a start of latency will freeze the > system after output of the warmup console message. > > A start of cyclictest over ssh will not fully freeze the 3 GHz systems. > cyclictest will not update the ssh console output. > On the local console the system will slow down and there are Kernel error > messages from the SATA driver after input of a > command. With "slow keyboard inputs", I am able to kill cyclictest. There > are some error messages from background file requests, but I am able to enter > and execute commands. > > I have attached my kernel config. > > Is there a smp consistency problem on task creation ? > > Is there any way to find the reason of the problems on fast Core 2 Duo > machines? > > Our older system with Kernel 2.6.29 and xenomai-2.4.10 has no problem on > all this machines. >
I've tried your .config with xenomai-2.6 git without noticeable problems. Could you try with that Xenomai version as well? Jan -- Siemens AG, Corporate Technology, CT T DE IT 1 Corporate Competence Center Embedded Linux _______________________________________________ Xenomai-help mailing list [email protected] https://mail.gna.org/listinfo/xenomai-help
