Merge branch 'kvm-updates/2.6.37' of git://git.kernel.org/pub/scm/virt/kvm/kvm

* 'kvm-updates/2.6.37' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: i8259: initialize isr_ack
  KVM: MMU: Fix incorrect direct gfn for unpaged mode shadow

2 files changed, 4 insertions, 1 deletions

diff --git a/arch/x86/kvm/i8259.c b/arch/x86/kvm/i8259.c
index f628234fbeca..3cece05e4ac4 100644
--- a/arch/x86/kvm/i8259.c
+++ b/arch/x86/kvm/i8259.c
@@ -575,6 +575,8 @@ struct kvm_pic *kvm_create_pic(struct kvm *kvm)
         s->pics[1].elcr_mask = 0xde;
         s->pics[0].pics_state = s;
         s->pics[1].pics_state = s;
+        s->pics[0].isr_ack = 0xff;
+        s->pics[1].isr_ack = 0xff;
 
         /*
          * Initialize PIO device
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index fb8b376bf28c..fbb04aee8301 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -2394,7 +2394,8 @@ static int mmu_alloc_direct_roots(struct kvm_vcpu *vcpu)
                         ASSERT(!VALID_PAGE(root));
                         spin_lock(&vcpu->kvm->mmu_lock);
                         kvm_mmu_free_some_pages(vcpu);
-                        sp = kvm_mmu_get_page(vcpu, i << 30, i << 30,
+                        sp = kvm_mmu_get_page(vcpu, i << (30 - PAGE_SHIFT),
+                                              i << 30,
                                               PT32_ROOT_LEVEL, 1, ACC_ALL,
                                               NULL);
                         root = __pa(sp->spt);