KVM: arm64: Fix which features are marked as allowed for protected VMs

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Cache maintenance operations are not trapped for protected VMs,
and shouldn't be. Mark them as allowed.

Moreover, features advertised by ID_AA64PFR2 and ID_AA64MMFR3 are
(already) not allowed, mark them as such.

Signed-off-by: Fuad Tabba <tabba@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20231214100158.2305400-16-tabba@google.com

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Fuad Tabba 2023-12-14 10:01:55 +00:00 • committed by Marc Zyngier

parent 0ccd901da1

commit 73e3ce3f4a

1 changed files with 7 additions and 1 deletions

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arch/arm64/kvm/hyp/include/nvhe/fixed_config.h

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