linux-kernel - Re: [PATCH v4 8/9] KVM: arm64: Allow control of dpISA extensions in ID_AA64ISAR3

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Message-ID: <861pxey279.wl-maz@kernel.org>
Date: Tue, 07 Jan 2025 17:16:10 +0000
From: Marc Zyngier <maz@...nel.org>
To: Mark Brown <broonie@...nel.org>
Cc: Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will@...nel.org>,
	Jonathan Corbet <corbet@....net>,
	Oliver Upton <oliver.upton@...ux.dev>,
	Joey Gouly <joey.gouly@....com>,
	Suzuki K Poulose <suzuki.poulose@....com>,
	Shuah Khan <shuah@...nel.org>,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	linux-doc@...r.kernel.org,
	kvmarm@...ts.linux.dev,
	linux-kselftest@...r.kernel.org
Subject: Re: [PATCH v4 8/9] KVM: arm64: Allow control of dpISA extensions in ID_AA64ISAR3_EL1

On Wed, 11 Dec 2024 01:02:53 +0000,
Mark Brown <broonie@...nel.org> wrote:
> 
> ID_AA64ISAR3_EL1 is currently marked as unallocated in KVM but does have a
> number of bitfields defined in it. Expose FPRCVT and FAMINMAX, two simple
> instruction only extensions to guests.
> 
> Signed-off-by: Mark Brown <broonie@...nel.org>

Reviewed-by: Marc Zyngier <maz@...nel.org>

	M.

-- 
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