KVM: arm64: Enforce absence of FEAT_FGT2 on FGT2 registers

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Similarly to the FEAT_FGT registers, add the dependency between
the registers and the controlling feature.

WHile we're at it, add the missing checks for the RES0 vs valid
bit overlap.

Reviewed-by: Oliver Upton <oliver.upton@linux.dev>
Signed-off-by: Marc Zyngier <maz@kernel.org>

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Marc Zyngier 2025-09-18 16:13:56 +01:00

parent 7d3a4d0489

commit 338a41e83c

1 changed files with 37 additions and 30 deletions

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arch/arm64/kvm/config.c

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