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

Merge branch 'x86-build-for-linus' of git://git./linux/kernel/git/tip/tip

Pull x86 build updates from Ingo Molnar:
 "A handful of build system (Makefile, linker script) cleanups by
  Masahiro Yamada"

* 'x86-build-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/build/vdso: Put generated linker scripts to $(obj)/
  x86/build/vdso: Remove unnecessary export in Makefile
  x86/build/vdso: Remove unused $(vobjs-nox32) in Makefile
  x86/build: Remove no-op macro VMLINUX_SYMBOL()