4.4-stable patches

4.4-stable patches

added patches:
	bluetooth-add-another-ar3012-04ca-3018-device.patch
	ceph-remove-req-from-unsafe-list-when-unregistering-it.patch
	ib-ipoib-add-destination-address-when-re-queue-packet.patch
	ib-ipoib-fix-deadlock-between-rmmod-and-set_mode.patch
	ib-srp-avoid-that-duplicate-responses-trigger-a-kernel-bug.patch
	ib-srp-fix-race-conditions-related-to-task-management.patch
	ktest-fix-child-exit-code-processing.patch
	kvm-s390-disable-dirty-log-retrieval-for-ucontrol-guests.patch
	kvm-vmx-use-correct-vmcs_read-write-for-guest-segment-selector-base.patch
	mac80211-flush-delayed-work-when-entering-suspend.patch
	mnt-tuck-mounts-under-others-instead-of-creating-shadow-side-mounts.patch
	net-mvpp2-fix-dma-address-calculation-in-mvpp2_txq_inc_put.patch
	nlm-ensure-callback-code-also-checks-that-the-files-match.patch
	pwm-pca9685-fix-period-change-with-same-duty-cycle.patch
	s390-dcssblk-fix-device-size-calculation-in-dcssblk_direct_access.patch
	s390-make-setup_randomness-work.patch
	s390-qdio-clear-dsci-prior-to-scanning-multiple-input-queues.patch
	s390-task_size-for-kernel-threads.patch
	s390-use-correct-input-data-address-for-setup_randomness.patch
	serial-8250_pci-add-mks-tenta-scom-0800-and-scom-0801-cards.patch
	target-fix-null-dereference-during-lun-lookup-active-i-o-shutdown.patch
	xtensa-move-parse_tag_fdt-out-of-ifdef-config_blk_dev_initrd.patch