Re: [PING PATCH v4 27/29] LoongArch: KVM: Implement vcpu world switch

[Tianrui Zhao <zhaotianrui@xxxxxxxxxxx>]

在 2023年03月28日 22:13, Paolo Bonzini 写道:
> On 3/28/23 14:31, Tianrui Zhao wrote:
> > + * prepare switch to guest
> > + * @param:
> > + *  KVM_ARCH: kvm_vcpu_arch, don't touch it until 'ertn'
> > + *  GPRNUM: KVM_ARCH gpr number
>
> Stale comment (should be "a2: kvm_vcpu_arch, don't touch it until 
> 'ertn'").
>
> Since you are at it, I noticed now that tmp and tmp1 aren't too useful 
> because all registers will be overwritten before the end of the macro. 
> You choose whether to keep or remove them.
>
> Paolo

Thanks, I will fix the stale comment and remove the tmp,tmp1 argument 
and replace it with t0,t1 reg.

Thanks
Tianrui Zhao

> > + *  tmp, tmp1: temp register
> > + */