Re: [PATCH v2] KVM: x86: Avoid guest page table walk when gpa_available is set

[Paolo Bonzini]

On 19/05/2017 17:12, Brijesh Singh wrote:
> -         vcpu_is_mmio_gpa(vcpu, addr, exception->address, write) &&
>           (addr & ~PAGE_MASK) == (exception->address & ~PAGE_MASK)) {
                                    ^^^^^^^^^^^^^^^^^^

I think this should be vcpu->arch.gpa_val.

Paolo

> -             gpa = exception->address;
> -             goto mmio;
> -     }
> +             gpa = vcpu->arch.gpa_val;
> +             ret = vcpu_is_mmio_gpa(vcpu, addr, gpa, write);
> +     } else {
>