KVM: arm64: print Hyp mode

Print which of the hyp modes is being used (hVHE, nVHE).

Signed-off-by: Joey Gouly <[e-mail]>
Cc: Marc Zyngier <[e-mail]>
Cc: Oliver Upton <[e-mail]>
Cc: Mark Brown <[e-mail]>
Reviewed-by: Mark Brown <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Oliver Upton <[e-mail]>

arch/arm64/kvm/arm.c

···
 	} else if (in_hyp_mode) {
 		kvm_info("VHE mode initialized successfully\n");
 	} else {
-		kvm_info("Hyp mode initialized successfully\n");
+		char mode = cpus_have_final_cap(ARM64_KVM_HVHE) ? 'h' : 'n';
+		kvm_info("Hyp mode (%cVHE) initialized successfully\n", mode);
 	}
 
 	/*