Hi,
Im working on an iMX6 based board with NXP kernel 4.1.15. I made a Xenomai 3.0.5/ipipe bsp that works well and I also made a preempt-rt bsp that works well too. However, now I would like to make a Xenomai/ipipe + preempt_rt bsp. I adapted preempt_rt patch to fit to ipipe patched kernel but during compilation Im facing issues concerning spinlocks: drivers/gpio/gpio-generic.c:496:2: note: in expansion of macro 'spin_lock_init' spin_lock_init(&bgc->lock); ^ include/linux/spinlock_rt.h:17:24: error: '__ipipe_spinlock_t {aka struct <anonymous>}' has no member named 'lock' rt_mutex_init(&(slock)->lock); \ Searching some help on internet, I realized that only a few people tried to use both Xenomai and Preempt-rt. => Is it an heresy ? if so, Why ? I thought it was the best way to limit preemption for the tasks that switched temporarily to secondary mode. => If it is not a stupid idea, did somebody already resolve this kind of conflict ? and how ? Regards, Cédric. _______________________________________________ Xenomai mailing list Xenomai@xenomai.org https://xenomai.org/mailman/listinfo/xenomai