On 22.05.2013 20:11, Steven Rostedt wrote: > Did you apply both patches? Without the first one, this one is > meaningless. Sure. BTW, back when I tried to pinpoint it I also tried adding flush_tlb_page(vma, address) at the beginning of handle_pte_fault, which as I read should be basically the same. It did not not change anything. I did mention it some in some previous mail but forgot to include it again in the summary - sorry :/ -- Stano -- 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