Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull kvm fixes from Paolo Bonzini:
 "Even more x86 fixes:

   - Avoid a false positive panic in the #PF handler, if the kernel
     triggers a page fault within the asynchronous page fault handler
     before the flags are reset.

     This can happen for example because of a perf NMI.

   - Always reset a vCPU's MMU pointer back to the root MMU when loading
     nested guest state fails during RSM or KVM_SET_NESTED_STATE.

     Otherwise KVM tries to run a non-nested guest with a nested MMU,
     which can result in a NULL pointer dereference attempting to get
     the nested MMU's pgd (EPTP or nested CR3)"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: nVMX: Reset MMU back to the root MMU if loading L2 state fails for !VM-Entry
  x86/kvm: Don't consume async #PF flags on a kernel #PF in NMI context

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