v1 ---> v2: Use spin lock to ensure vmcs12 is safe when doing nested posted interrupt delivery. v2 ---> v3: 1. Add a new field in nested_vmx to avoid the spin lock in v2. 2. Drop send eoi to L1 when doing nested interrupt delivery. 3. Use hardware MSR bitmap to enable nested virtualize x2apic mode. v3 ---> v4: 1. Optimize nested msr bitmap merging. 2. Allocate nested msr bitmap only when nested == 1. 3. Inline the nested vmx control checking functions. Wincy Van (6): KVM: nVMX: Use hardware MSR bitmap KVM: nVMX: Enable nested virtualize x2apic mode KVM: nVMX: Make nested control MSRs per-cpu KVM: nVMX: Enable nested apic register virtualization KVM: nVMX: Enable nested virtual interrupt delivery KVM: nVMX: Enable nested posted interrupt processing arch/x86/kvm/vmx.c | 580 +++++++++++++++++++++++++++++++++++++++++++--------- 1 files changed, 480 insertions(+), 100 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html