Merge tag 'x86_sev_for_v5.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 SEV fix from Borislav Petkov:

 - Add a missing function section annotation

* tag 'x86_sev_for_v5.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/head64: Add missing __head annotation to sme_postprocess_startup()