PAGE_VALID         55 arch/mips/include/asm/mach-ip27/kernel-entry-init.h 	li	t0, ((PAGE_GLOBAL | PAGE_VALID | CACHE_CACHABLE_COW) >> 6)
PAGE_VALID         58 arch/mips/include/asm/mach-ip27/kernel-entry-init.h 	li	t0, ((PAGE_GLOBAL | PAGE_VALID |  PAGE_DIRTY | CACHE_CACHABLE_COW) >> 6)