Merge tag 'kvmarm-fixes-5.18-3' of git://git.kernel.org/pub/scm/linux/kernel/git...

KVM/arm64 fixes for 5.18, take #3

- Correctly expose GICv3 support even if no irqchip is created
  so that userspace doesn't observe it changing pointlessly
  (fixing a regression with QEMU)

- Don't issue a hypercall to set the id-mapped vectors when
  protected mode is enabled (fix for pKVM in combination with
  CPUs affected by Spectre-v3a)