Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml

Pull UML changes from Richard Weinberger:
 "This time only various cleanups and housekeeping patches"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:
  um: hostfs: make functions static
  um: Include generic barrier.h
  um: Removed unused attributes from thread_struct

diff --cc arch/um/include/asm/Kbuild
index 75de4ab,fb3a6cc..88a330d
--- 1/arch/um/include/asm/Kbuild
--- 2/arch/um/include/asm/Kbuild
+++ b/arch/um/include/asm/Kbuild
@@@ -4,4 -4,4 +4,5 @@@ generic-y += ftrace.h pci.h io.h param.
  generic-y += switch_to.h clkdev.h
  generic-y += trace_clock.h
  generic-y += preempt.h
 +generic-y += hash.h
+ generic-y += barrier.h