>>> On 19.09.16 at 07:52, wrote:
> Also, the AVIC hardware automatically synchronizes TPR and CR8/vTPR, when
> values are updated. Therefore, xen does not need to handle this when enable
> AVIC.
I'm having trouble matching this up with ...
> --- a/xen/arch/x86/hvm/svm/vmcb.c
> +++ b/xen/arch/x86
On Mon, Sep 19, 2016 at 12:52:47AM -0500, Suravee Suthikulpanit wrote:
> Enabling AVIC implicitly disables the V_IRQ, V_INTR_PRIO, V_IGN_TPR,
> and V_INTR_VECTOR fields in the VMCB Control Word. Therefore, this patch
> introduces new interrupt injection code via AVIC backing page.
>
> Also, the AV
Enabling AVIC implicitly disables the V_IRQ, V_INTR_PRIO, V_IGN_TPR,
and V_INTR_VECTOR fields in the VMCB Control Word. Therefore, this patch
introduces new interrupt injection code via AVIC backing page.
Also, the AVIC hardware automatically synchronizes TPR and CR8/vTPR, when
values are updated.
