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SubjectRe: [PING PATCH v4 27/29] LoongArch: KVM: Implement vcpu world switch
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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
>> + */

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