On Wed, Aug 14, 2013 at 09:48:27AM -0700, Andi Kleen wrote: > FWIW I removed the user_schedule in v2 because I don't need it anymore. > Feel free to pick it up from v1 though. Ah, I had a quick look through your v2 because I got a link into it from Ingo but didn't find it. I'll have to ask Google to locate this v1. I suppose that's what's wrong with my last patch. It directly does a call preempt_schedule -- which I had hoped would work due to its asmlinkage, but apparently there's more to it. Also, I suppose there's a few volatile thingies missing. -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html