Merge branch 'kvm-updates/3.1' of git://git.kernel.org/pub/scm/virt/kvm/kvm

* 'kvm-updates/3.1' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: uses TASKSTATS, depends on NET
  KVM: fix TASK_DELAY_ACCT kconfig warning