[PATCH 05/14] KVM: arm64: Advertise NV2 in the boot messages

[Marc Zyngier]

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

Signed-off-by: Marc Zyngier <maz at kernel.org>
---
 arch/arm64/kvm/arm.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c
index 071a7d75be689..4746c6cace2a8 100644
--- a/arch/arm64/kvm/arm.c
+++ b/arch/arm64/kvm/arm.c
@@ -2814,11 +2814,12 @@ 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
-- 
2.39.2