Merge branch 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 vdso build fix from Peter Anvin:
 "This fixes building the vdso code on older Linux systems, and probably
  some non-Linux systems"

* 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86, vdso: Use <tools/le_byteshift.h> for littleendian access