Pull x86 apic update from Thomas Gleixner:
 "A single commit to make the vector allocation code more resilent
  against an accidental allocation attempt for IRQ2"

* tag 'x86-apic-2021-04-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/vector: Add a sanity check to prevent IRQ2 allocations