Stephan Zimmermann wrote: > Hi again, > we did some testing with the different verions you told us on some > different Systems. I will try to sum up what we experienced. > > Testsystems: > -------------------------------------------- > SMP1 - AMDx2 with Kernel 2.6.19 > SMP2 - AMDx2 with Kernel 2.6.17 > PM1 - Celeron M with Kernel 2.6.17 (ETX Industrial Board) > PM2 - Pentium M with Kernel 2.6.17 (Notebook) > > Testet revisions where 2077, 2092, 2108, 2184 > > The test was running and terminating our application continuously, > reloading xenomai modules between each start. > > Results: > -------------------------------------------- > SMP1: > The application runs as intended. While rebooting the system the kernel > showed some backtraces according to bad paages. Revision 2184 leads to a > complete crashed System like I described in the original mail (2187 on > Kernel 2.6.20 does that too). It is possible to work around this crash > by disabling priority coupling (activating the option in kernel config).
I-pipe version? 1.7-00/01 was fragile for me too, 1.7-02 looks fine so far. This could be one bug, anything on 2.6.17 must be something else. Jan
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