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From: Aneesh Kumar K.V <aneesh.kumar@kernel.org>
To: Marc Zyngier <maz@kernel.org>, kvmarm@lists.linux.dev,
	kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Cc: Joey Gouly <joey.gouly@arm.com>,
	Suzuki K Poulose <suzuki.poulose@arm.com>,
	Oliver Upton <oliver.upton@linux.dev>,
	Zenghui Yu <yuzenghui@huawei.com>,
	Eric Auger <eric.auger@redhat.com>,
	gankulkarni@os.amperecomputing.com
Subject: Re: [PATCH v2 10/14] KVM: arm64: Allow userspace to limit NV
 support to nVHE
In-Reply-To: <20250220134907.554085-11-maz@kernel.org>
References: <20250220134907.554085-1-maz@kernel.org>
 <20250220134907.554085-11-maz@kernel.org>
Date: Mon, 24 Feb 2025 15:14:44 +0530
Message-ID: <yq5a4j0jhe2b.fsf@kernel.org>
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Marc Zyngier <maz@kernel.org> writes:

> NV is hard. No kidding.
>
> In order to make things simpler, we have established that NV would
> support two mutually exclusive configurations:
>
> - VHE-only, and supporting recursive virtualisation
>
> - mVHE-only, and not supporting recursive virtualisation
>

mVHE-only -> nVHE-only 

-aneesh