is_kernel_addr    269 arch/powerpc/include/asm/page.h #define is_kernel_addr(x)	((x) >= 0x8000000000000000ul)
is_kernel_addr    271 arch/powerpc/include/asm/page.h #define is_kernel_addr(x)	((x) >= PAGE_OFFSET)
is_kernel_addr     92 arch/s390/kernel/kprobes.c static inline int is_kernel_addr(void *addr)