Commit 2cd9542a authored by Marc Zyngier's avatar Marc Zyngier Committed by Oliver Upton
Browse files

KVM: arm64: Advertise NV2 in the boot messages 



Make it a bit easier to understand what people are running by
adding a +NV2 string to the successful KVM initialisation.

Signed-off-by: default avatarMarc Zyngier <maz@kernel.org>
Reviewed-by: default avatarJoey Gouly <joey.gouly@arm.com>
Link: https://lore.kernel.org/r/20250220134907.554085-6-maz@kernel.org


Signed-off-by: default avatarOliver Upton <oliver.upton@linux.dev>
parent 8f8d6084

arch/arm64/kvm/arm.c

+3 −2
Original line number Diff line number Diff line
@@ -2806,11 +2806,12 @@ static __init int kvm_arm_init(void) 
	if (err)

		goto out_hyp;



	kvm_info("%s%sVHE mode initialized successfully\n",

	kvm_info("%s%sVHE%s mode initialized successfully\n",

		 in_hyp_mode ? "" : (is_protected_kvm_enabled() ?

				     "Protected " : "Hyp "),

		 in_hyp_mode ? "" : (cpus_have_final_cap(ARM64_KVM_HVHE) ?

				     "h" : "n"));

				     "h" : "n"),

		 cpus_have_final_cap(ARM64_HAS_NESTED_VIRT) ? "+NV2": "");



	/*

	 * FIXME: Do something reasonable if kvm_init() fails after pKVM