begin_ul          834 arch/x86/mm/init.c 	unsigned long begin_ul = (unsigned long)begin;
begin_ul          836 arch/x86/mm/init.c 	unsigned long len_pages = (end_ul - begin_ul) >> PAGE_SHIFT;
begin_ul          839 arch/x86/mm/init.c 	free_init_pages("unused kernel image", begin_ul, end_ul);
begin_ul          857 arch/x86/mm/init.c 		set_memory_np_noalias(begin_ul, len_pages);