KVM: arm64: nv: Expose FEAT_AFP to NV-enabled VMs

FEAT_AFP doesn't intersect with any EL2 trap behavior, expose to
NV-enabled VMs.

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

diff --git a/arch/arm64/kvm/nested.c b/arch/arm64/kvm/nested.c
index 20e7b11d5d6712b151315b4e264e67382d50702e..4e70b4908c999617ad2a7e052c7f8937f57acda1 100644 (file)
--- a/arch/arm64/kvm/nested.c
+++ b/arch/arm64/kvm/nested.c
@@ -1527,7 +1527,6 @@ u64 limit_nv_id_reg(struct kvm *kvm, u32 reg, u64 val)
                val &= ~(ID_AA64MMFR1_EL1_CMOW          |
                         ID_AA64MMFR1_EL1_TIDCP1        |
                         ID_AA64MMFR1_EL1_nTLBPA        |
-                        ID_AA64MMFR1_EL1_AFP           |
                         ID_AA64MMFR1_EL1_ETS           |
                         ID_AA64MMFR1_EL1_TWED          |
                         ID_AA64MMFR1_EL1_XNX           |