> @@ -100,6 +132,8 @@ config PPC > select HAVE_EFFICIENT_UNALIGNED_ACCESS if !(CPU_LITTLE_ENDIAN && > POWER7_CPU) > select HAVE_KPROBES > select HAVE_ARCH_KGDB > + select HAVE_ARCH_MMAP_RND_BITS > + select HAVE_ARCH_MMAP_RND_COMPAT_BITS if COMPAT
COMPAT is on for ppc64 by default, so we'll end up with COMPAT_BITS same as before all the time. Balbir Singh.