Merge tag 'x86_paravirt_for_v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 paravirt updates from Borislav Petkov:

 - Replace the paravirt patching functionality using the alternatives
   infrastructure and remove the former

 - Misc other improvements

* tag 'x86_paravirt_for_v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/alternative: Correct feature bit debug output
  x86/paravirt: Remove no longer needed paravirt patching code
  x86/paravirt: Switch mixed paravirt/alternative calls to alternatives
  x86/alternative: Add indirect call patching
  x86/paravirt: Move some functions and defines to alternative.c
  x86/paravirt: Introduce ALT_NOT_XEN
  x86/paravirt: Make the struct paravirt_patch_site packed
  x86/paravirt: Use relative reference for the original instruction offset