On 5/17/2018 9:50 AM, Jan Beulich wrote:
On 07.05.18 at 23:07, wrote:
+void svm_avic_deliver_posted_intr(struct vcpu *v, u8 vec)
+{
+struct vlapic *vlapic = vcpu_vlapic(v);
+
+/* Fallback to use non-AVIC if vcpu is not enabled with AVIC. */
+if ( !svm_avic_vcpu_enabled(v) )
+{
+
>>> On 07.05.18 at 23:07, wrote:
> +void svm_avic_deliver_posted_intr(struct vcpu *v, u8 vec)
> +{
> +struct vlapic *vlapic = vcpu_vlapic(v);
> +
> +/* Fallback to use non-AVIC if vcpu is not enabled with AVIC. */
> +if ( !svm_avic_vcpu_enabled(v) )
> +{
> +if ( !vlapic_tes
From: Suravee Suthikulpanit
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.
Signed-off-by: Suravee Suthikulpanit
---
xen/arch/x86/hvm/svm
