diff options
Diffstat (limited to 'arch/arm64/kvm/arm.c')
| -rw-r--r-- | arch/arm64/kvm/arm.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c index a791809fb1a1..995d7d905300 100644 --- a/arch/arm64/kvm/arm.c +++ b/arch/arm64/kvm/arm.c @@ -1239,6 +1239,11 @@ static int kvm_vcpu_init_check_features(struct kvm_vcpu *vcpu, test_bit(KVM_ARM_VCPU_PTRAUTH_GENERIC, &features)) return -EINVAL; + /* Disallow NV+SVE for the time being */ + if (test_bit(KVM_ARM_VCPU_HAS_EL2, &features) && + test_bit(KVM_ARM_VCPU_SVE, &features)) + return -EINVAL; + if (!test_bit(KVM_ARM_VCPU_EL1_32BIT, &features)) return 0; |