4.4-stable patches

4.4-stable patches

added patches:
	acpi-nfit-check-for-the-correct-event-code-in-notifications.patch
	blkcg-unlock-blkcg_pol_mutex-only-once-when-cpd-null.patch
	bnx2x-prevent-false-warning-for-lack-of-fc-npiv.patch
	cifs-limit-the-overall-credit-acquired.patch
	clarify-locking-of-cifs-file-and-tcon-structures-and-make-more-granular.patch
	cleanup-missing-frees-on-some-ioctls.patch
	display-number-of-credits-available.patch
	do-not-send-smb3-set_info-request-if-nothing-is-changing.patch
	fix-regression-which-breaks-dfs-mounting.patch
	fs-cifs-keep-guid-when-assigning-fid-to-fileinfo.patch
	hpsa-correct-skipping-masked-peripherals.patch
	irqchip-gicv3-handle-loop-timeout-proper.patch
	kvm-x86-memset-whole-irq_eoi.patch
	net-mlx4_core-allow-resetting-vf-admin-mac-to-zero.patch
	pinctrl-intel-only-restore-pins-that-are-used-by-the-driver.patch
	pkcs-7-don-t-require-spcspopusinfo-in-authenticode-pkcs7-signatures.patch
	sched-fair-fix-min_vruntime-tracking.patch
	sd-fix-rw_max-for-devices-that-report-an-optimal-xfer-size.patch
	set-previous-session-id-correctly-on-smb3-reconnect.patch
	smb3-guids-should-be-constructed-as-random-but-valid-uuids.patch
	x86-e820-don-t-merge-consecutive-e820_pram-ranges.patch