Merge branch 'kvm-updates-2.6.26' of git://git.kernel.org/pub/scm/linux/kernel/git...

Merge branch 'kvm-updates-2.6.26' of git://git./linux/kernel/git/avi/kvm

* 'kvm-updates-2.6.26' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm:
  KVM: MMU: Fix is_empty_shadow_page() check
  KVM: MMU: Fix printk() format string
  KVM: IOAPIC: only set remote_irr if interrupt was injected
  KVM: MMU: reschedule during shadow teardown
  KVM: VMX: Clear CR4.VMXE in hardware_disable
  KVM: migrate PIT timer
  KVM: ppc: Report bad GFNs
  KVM: ppc: Use a read lock around MMU operations, and release it on error
  KVM: ppc: Remove unmatched kunmap() call
  KVM: ppc: add lwzx/stwz emulation
  KVM: ppc: Remove duplicate function
  KVM: s390: Fix race condition in kvm_s390_handle_wait
  KVM: s390: Send program check on access error
  KVM: s390: fix interrupt delivery
  KVM: s390: handle machine checks when guest is running
  KVM: s390: fix locking order problem in enable_sie
  KVM: s390: use yield instead of schedule to implement diag 0x44
  KVM: x86 emulator: fix hypercall return value on AMD
  KVM: ia64: fix zero extending for mmio ld1/2/4 emulation in KVM