> What exactly do different architectures need which set_pte() doesn't > already allow them to do magic in? Some of them need a valid PTE to exist in order to flush a page from cache to memory -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux.eu.org/Linux-MM/