Displaying 2 results from an estimated 2 matches for "virtual_apic_page_addr".
2012 Dec 18
0
[PATCH] nested vmx: nested TPR shadow/threshold emulation
...al_apic_address(struct vcpu *v)
+{
+ struct nestedvcpu *nvcpu = &vcpu_nestedhvm(v);
+ u64 vapic_gpfn, vapic_mfn;
+ u32 ctrl;
+ void *vapic_va;
+
+ ctrl = __n2_exec_control(v);
+ if ( ctrl & CPU_BASED_TPR_SHADOW )
+ {
+ vapic_gpfn = __get_vvmcs(nvcpu->nv_vvmcx, VIRTUAL_APIC_PAGE_ADDR) >> PAGE_SHIFT;
+ vapic_va = hvm_map_guest_frame_ro(vapic_gpfn);
+ vapic_mfn = virt_to_mfn(vapic_va);
+ __vmwrite(VIRTUAL_APIC_PAGE_ADDR, (vapic_mfn << PAGE_SHIFT));
+ hvm_unmap_guest_frame(vapic_va);
+ }
+ else
+ __vmwrite(VIRTUAL_APIC_PAGE_ADD...
2013 Sep 23
57
[PATCH RFC v13 00/20] Introduce PVH domU support
This patch series is a reworking of a series developed by Mukesh
Rathor at Oracle. The entirety of the design and development was done
by him; I have only reworked, reorganized, and simplified things in a
way that I think makes more sense. The vast majority of the credit
for this effort therefore goes to him. This version is labelled v13
because it is based on his most recent series, v11.