> if (unlikely(vcpu->arch.mp_state == KVM_MP_STATE_UNINITIALIZED)) {
> @@ -7709,6 +7706,7 @@ int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
> static void fx_init(struct kvm_vcpu *vcpu)
> {
> fpstate_init(&vcpu->arch.guest_fpu.state);
> + fpstate_init(&vcpu->arch.user_fpu.state);
Won't at least one of them trigger the WARN in fpstate_init?
> if (boot_cpu_has(X86_FEATURE_XSAVES))
> vcpu->arch.guest_fpu.state.xsave.header.xcomp_bv =
> host_xcr0 | XSTATE_COMPACTION_ENABLED;
>
--
Thanks,
David / dhildenb
