Hi Mathieu, Thanks for your patch. I apply your patch to my RPI2, but sometimes the booting hang like this [ 7.407819] Xenomai: stuck on nucleus lock 808b14a0 [ 7.407819] waiter = kernel/xenomai/nucleus/intr.c:114 (xnintr_clock_handler(), CPU #2) [ 7.407819] owner = kernel/xenomai/nucleus/intr.c:114 (xnintr_clock_handler(), CPU #1)
That's low probability, about 1 of 50 times booting. The xenomai source is from xenomai-2.6 git repositories, commit is 199445423781daa4a7f1ade46a9e4559aad1468a. The kernel is newest version of raspberry 3.18.16, https://github.com/raspberrypi/linux/tree/rpi-3.18.y . First, I apply the ipipe patch "ipipe-core-3.18.20-arm-6.patch" from https://xenomai.org/downloads/ipipe/v3.x . Then I apply your RPI patch version #5. The root file system if Ubuntu 14.04 LTS for RPI2, which from https://wiki.ubuntu.com/ARM/RaspberryPi . Attached is the kernel booting hang log file and kernel config file. May be I forget something or make mistakes. Look forward to your reply. -- Joe Lee -------------- next part -------------- A non-text attachment was scrubbed... Name: kernel_booting_log Type: application/octet-stream Size: 29666 bytes Desc: not available URL: <http://xenomai.org/pipermail/xenomai/attachments/20151126/6f93985d/attachment.obj> -------------- next part -------------- A non-text attachment was scrubbed... Name: kernel_config Type: application/octet-stream Size: 111471 bytes Desc: not available URL: <http://xenomai.org/pipermail/xenomai/attachments/20151126/6f93985d/attachment-0001.obj> _______________________________________________ Xenomai mailing list [email protected] http://xenomai.org/mailman/listinfo/xenomai
