Nice recovery, however, reading your original comment in context, it
appears that you were not aware of the method RTAI uses to prevent
- I think the microkernel approach is fundamentally broken. Karim claims
there is no priority inversion, but he must have his blinders on. Every
single spinlock in the kernel assumes that the kernel isn't preempted,
which means that user apps that can preempt the kernel cannot use them.
So, since you thought that the priority inversion problem was not solved,
then you must not have known about the second set of services.
> Karim, I don't _need_ to download RTAI or ask you questions about how it
Oh, but I think you just showed that you do need to do that, I think we
 And neither was I. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to email@example.com More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/