kern_addr_valid   839 arch/arm64/include/asm/pgtable.h extern int kern_addr_valid(unsigned long addr);
kern_addr_valid    90 arch/sparc/include/asm/pgtable_64.h bool kern_addr_valid(unsigned long addr);
kern_addr_valid  1471 arch/sparc/kernel/traps_64.c 	return kern_addr_valid(vaddr);
kern_addr_valid  1697 arch/sparc/mm/init_64.c EXPORT_SYMBOL(kern_addr_valid);
kern_addr_valid   238 arch/x86/include/asm/pgtable_64.h extern int kern_addr_valid(unsigned long addr);
kern_addr_valid   510 fs/proc/kcore.c 			if (kern_addr_valid(start)) {