Re: [PATCH 1/2] KVM: nVMX: fix EPT permissions as reported in exit qualification

[Xiao Guangrong]

On 05/12/2017 11:59 AM, Xiao Guangrong wrote:
error:
> > @@ -452,7 +459,7 @@ static int FNAME(walk_addr_generic)(struct guest_walker *walker,
> >        */
> >       if (!(errcode & PFERR_RSVD_MASK)) {
> >           vcpu->arch.exit_qualification &= 0x187;
> > -        vcpu->arch.exit_qualification |= ((pt_access & pte) & 0x7) << 3;
>                                                                  ^ here, the original code
> is buggy as pt_access and pte have different bit order, fortunately, this patch fixes it
> too. :)

It's exactly what this patch aims at, do not know what i was thinking when
wrote these down. :(