Re: [PATCH v4 8/9] KVM: arm64: Allow control of dpISA extensions in ID_AA64ISAR3_EL1
From: Marc Zyngier
Date: Tue Jan 07 2025 - 12:17:04 EST
On Wed, 11 Dec 2024 01:02:53 +0000,
Mark Brown <broonie@xxxxxxxxxx> 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@xxxxxxxxxx>
Reviewed-by: Marc Zyngier <maz@xxxxxxxxxx>
M.
--
Without deviation from the norm, progress is not possible.