PAGE_OFFSET        30 arch/x86/include/asm/page_types.h #define PAGE_OFFSET		((unsigned long)__PAGE_OFFSET)
PAGE_OFFSET        69 include/asm-generic/page.h #define PAGE_OFFSET		(CONFIG_KERNEL_RAM_BASE_ADDRESS)
PAGE_OFFSET        71 include/asm-generic/page.h #define PAGE_OFFSET		(0)