virt_addr_valid    66 arch/x86/include/asm/page.h #define virt_addr_valid(kaddr)	__virt_addr_valid((unsigned long) (kaddr))
virt_addr_valid    95 include/asm-generic/page.h #define	virt_addr_valid(kaddr)	(((void *)(kaddr) >= (void *)PAGE_OFFSET) && \