Merge tag 'x86_bugs_retbleed' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull lockdep fix for x86 retbleed from Borislav Petkov:

 - Fix lockdep complaint for __static_call_fixup()

* tag 'x86_bugs_retbleed' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/static_call: Serialize __static_call_fixup() properly