Merge branch kvm-arm64/misc-6.14 into kvmarm-master/next

* kvm-arm64/misc-6.14:
  : .
  : Misc KVM/arm64 changes for 6.14
  :
  : - Don't expose AArch32 EL0 capability when NV is enabled
  :
  : - Update documentation to reflect the full gamut of kvm-arm.mode
  :   behaviours
  :
  : - Use the hypervisor VA bit width when dumping stacktraces
  :
  : - Decouple the hypervisor stack size from PAGE_SIZE, at least
  :   on the surface...
  :
  : - Make use of str_enabled_disabled() when advertising GICv4.1 support
  :
  : - Explicitly handle BRBE traps as UNDEFINED
  : .
  KVM: arm64: Explicitly handle BRBE traps as UNDEFINED
  KVM: arm64: vgic: Use str_enabled_disabled() in vgic_v3_probe()
  arm64: kvm: Introduce nvhe stack size constants
  KVM: arm64: Fix nVHE stacktrace VA bits mask
  Documentation: Update the behaviour of "kvm-arm.mode"
  KVM: arm64: nv: Advertise the lack of AArch32 EL0 support

Signed-off-by: Marc Zyngier <maz@kernel.org>