On Mon, Aug 19, 2024 at 09:17:10AM +0800, Tao Su wrote:
> On Mon, Aug 12, 2024 at 03:48:07PM -0700, Rick Edgecombe wrote:
> > From: Isaku Yamahata <isaku.yamahata@xxxxxxxxx>
> > --- a/arch/x86/kvm/vmx/tdx.c
> > +++ b/arch/x86/kvm/vmx/tdx.c
> > @@ -44,6 +44,35 @@ struct kvm_tdx_caps {
> >
> > static struct kvm_tdx_caps *kvm_tdx_caps;
> >
> > +int tdx_vm_enable_cap(struct kvm *kvm, struct kvm_enable_cap *cap)
> > +{
> > + int r;
> > +
> > + switch (cap->cap) {
> > + case KVM_CAP_MAX_VCPUS: {
>
> How about delete the curly braces on the case?
Thanks I'll do a patch to drop these. And there's an unpaired if else
bracket cosmetic issue there too.
> > + if (cap->flags || cap->args[0] == 0)
> > + return -EINVAL;
> > + if (cap->args[0] > KVM_MAX_VCPUS ||
> > + cap->args[0] > tdx_sysinfo->td_conf.max_vcpus_per_td)
> > + return -E2BIG;
> > +
> > + mutex_lock(&kvm->lock);
> > + if (kvm->created_vcpus)
> > + r = -EBUSY;
> > + else {
> > + kvm->max_vcpus = cap->args[0];
> > + r = 0;
> > + }
> > + mutex_unlock(&kvm->lock);
> > + break;
> > + }
> > + default:
> > + r = -EINVAL;
> > + break;
> > + }
And adding a line break here after the switch.
> > + return r;
> > +}
Regards,
Tony
