Re: [PATCH v3 1/8] KVM: X86: Reset vcpu->arch.cpuid_nent to 0 if SET_CPUID* fails

[Paolo Bonzini]

On 08/07/20 08:50, Xiaoyao Li wrote:
> +Note, when this IOCTL fails, KVM gives no guarantees that previous valid 
> CPUID
> +configuration (if there is) is not corrupted. Userspace can get a copy of 
> valid
> +CPUID configuration through KVM_GET_CPUID2 in case.
> +
>  ::

I assume you mean "of the resulting CPUID configuration".

Paolo