On Tue, Oct 16, 2018 at 3:07 PM, Paolo Bonzini <pbonzini@xxxxxxxxxx> wrote:
> On 16/10/2018 23:29, Jim Mattson wrote:
>> + } else if (vmcs12->exception_bitmap & (1u << nr)) {
>> + if (nr == DB_VECTOR)
>> + *exit_qual = has_payload ? payload : vcpu->arch.dr6;
>
> Ok to change this last line to
>
> if (!has_payload) {
> payload = vcpu->arch.dr6;
> payload &= ~(DR6_FIXED_1 | DR6_BT);
> payload ^= DR6_RTM;
> }
> *exit_qual = payload;
>
> in order to keep the current behavior in kvm/queue?
Yes, please do.
