Merge branch 'kvm-arm64/config-masks' into kvmarm/next

* kvm-arm64/config-masks:
  : More config-driven mask computation, courtesy of Marc Zyngier
  :
  : Converts more system registers to the config-driven computation of RESx
  : masks based on the advertised feature set
  KVM: arm64: Tighten the definition of FEAT_PMUv3p9
  KVM: arm64: Convert MDCR_EL2 to config-driven sanitisation
  KVM: arm64: Convert SCTLR_EL1 to config-driven sanitisation
  KVM: arm64: Convert TCR2_EL2 to config-driven sanitisation
  arm64: sysreg: Add THE/ASID2 controls to TCR2_ELx

Signed-off-by: Oliver Upton <oliver.upton@linux.dev>