Pull x86 cleanups from Borislav Petkov:
 "Misc minor cleanups"

* tag 'x86_cleanups_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/entry: Fix typo in comments for syscall_enter_from_user_mode()
  x86/resctrl: Fix spelling in user-visible warning messages
  x86/entry/64: Do not include inst.h in calling.h
  x86/mpparse: Remove duplicate io_apic.h include