4.2-stable patches

4.2-stable patches

added patches:
	arm-kvm-disable-virtual-timer-even-if-the-guest-is-not-using-it.patch
	arm-kvm-fix-incorrect-device-to-ipa-mapping.patch
	kvm-don-t-try-to-register-to-kvm_fast_mmio_bus-for-non-mmio-eventfd.patch
	kvm-factor-out-core-eventfd-assign-deassign-logic.patch
	kvm-fix-double-free-for-fast-mmio-eventfd.patch
	kvm-fix-zero-length-mmio-searching.patch
	kvm-ppc-book3s-hv-pass-the-correct-trap-argument-to-kvmhv_commence_exit.patch
	kvm-ppc-book3s-take-the-kvm-srcu-lock-in-kvmppc_h_logical_ci_load-store.patch
	kvm-svm-reset-mmu-on-vcpu-reset.patch
	kvm-vmx-fix-vpid-is-0000h-in-non-root-operation.patch
	kvm-x86-trap-amd-msrs-for-the-tseg-base-and-mask.patch
	revert-kvm-svm-sync-g_pat-with-guest-written-pat-value.patch
	revert-kvm-svm-use-npt-page-attributes.patch
	revert-kvm-x86-apply-guest-mtrr-virtualization-on-host-reserved-pages.patch
	time-fix-timekeeping_freqadjust-s-incorrect-use-of-abs-instead-of-abs64.patch