Re: [Xenomai] Using Preempt RT with I-Pipe/Xenomai

[Vasudev Kamath <vasudev@copyninja.info>]

Vasudev Kamath <vasudev@copyninja.info> writes:
>
> Err correction, it looks like there are still errors but compilation
> didn't stop on errors. Currently I saw following error.
>
> kernel/locking/rtmutex.c: In function _rt_mutex_adjust_prio_chain_:
> kernel/locking/rtmutex.c:459:969: error: _spinlock_t_ has no member named _rlock_
> kernel/locking/rtmutex.c: In function _rt_spin_lock_slowunlock_hirq_:
> kernel/locking/rtmutex.c:1081:971: error: _spinlock_t_ has no member named _rlock_
> kernel/locking/rtmutex.c: In function _rt_mutex_slowtrylock_:
> kernel/locking/rtmutex.c:1473:969: error: _spinlock_t_ has no member named _rlock_
>
> Will be looking at code now. But it looks like fixing this might be
> beyond my expertise. I wonder if Christoph managed to compile kernel
> from his side.

OK I did manage to get the compilation fixed, of course with my naive
approach. I'm attaching updated patch with this email.

I tried booting into resulting kernel, but ended up having kernel panic,
attaching screen shot for reference.

So it clearly means I've done something wrong when patching
ipipe_lock.h. I would be thankful to any one who can help me with
getting this patch working.

Thanks in Advance,

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