merge linus into release branch

Conflicts:

	drivers/acpi/acpi_memhotplug.c

1 files changed, 8 insertions, 5 deletions

diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile
index 7b726b627ea5..30351cd4560d 100644
--- a/arch/arm/lib/Makefile
+++ b/arch/arm/lib/Makefile
@@ -6,28 +6,31 @@
 
 lib-y		:= backtrace.o changebit.o csumipv6.o csumpartial.o   \
 		   csumpartialcopy.o csumpartialcopyuser.o clearbit.o \
-		   copy_page.o delay.o findbit.o memchr.o memcpy.o    \
+		   delay.o findbit.o memchr.o memcpy.o		      \
 		   memmove.o memset.o memzero.o setbit.o              \
 		   strncpy_from_user.o strnlen_user.o                 \
 		   strchr.o strrchr.o                                 \
 		   testchangebit.o testclearbit.o testsetbit.o        \
-		   getuser.o putuser.o clear_user.o                   \
 		   ashldi3.o ashrdi3.o lshrdi3.o muldi3.o             \
 		   ucmpdi2.o lib1funcs.o div64.o sha1.o               \
 		   io-readsb.o io-writesb.o io-readsl.o io-writesl.o
 
+mmu-y	:= clear_user.o copy_page.o getuser.o putuser.o
+
 # the code in uaccess.S is not preemption safe and
 # probably faster on ARMv3 only
 ifeq ($(CONFIG_PREEMPT),y)
-  lib-y	+= copy_from_user.o copy_to_user.o
+  mmu-y	+= copy_from_user.o copy_to_user.o
 else
 ifneq ($(CONFIG_CPU_32v3),y)
-  lib-y	+= copy_from_user.o copy_to_user.o
+  mmu-y	+= copy_from_user.o copy_to_user.o
 else
-  lib-y	+= uaccess.o
+  mmu-y	+= uaccess.o
 endif
 endif
 
+lib-$(CONFIG_MMU) += $(mmu-y)
+
 ifeq ($(CONFIG_CPU_32v3),y)
   lib-y	+= io-readsw-armv3.o io-writesw-armv3.o
 else