Hello Manfred, At http://www.spinics.net/lists/arm-kernel/msg42349.html you can find a patch that will probably work. Due to the lack of proper atomic instructions on the ARM-v4 core this patch is likely to be the best possible solution. Kind Regards, Remy 2007/8/20, Manfred Gruber <m.gruber@xxxxxxxxx>: > hi ! > > Is about the PI Mutex issue on ARM some work going on? > Or does someone have an information for me how to implement this for a armv4 > correct ? > > thanks > fred > > - To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html