Hey, On Fri, Sep 13, 2013 at 05:30:54PM +0800, Tang Chen wrote: > init_mem_mapping() is called before SRAT is parsed. And memblock will allocate > memory for page tables. To prevent page tables being allocated within hotpluggable > memory, we will allocate page tables from the end of kernel image to the higher > memory. The same comment about patch split as before. Please make splitting out memory_map_from_high() a separate patch. Also, please choose one pair to describe the direction. The series is currently using four variants - top_down/bottom_up, high_to_low/low_to_high, from_high/from_low. rev/[none]. Please choose one and stick with it. Thanks. -- tejun -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>