4.4-stable patches

4.4-stable patches

added patches:
	coresight-checking-for-null-string-in-coresight_name_match.patch
	dm-fix-dm_rq_target_io-leak-on-faults-with-.request_fn-dm-w-blk-mq-paths.patch
	dm-snapshot-fix-hung-bios-when-copy-error-occurs.patch
	dm-space-map-metadata-remove-unused-variable-in-brb_pop.patch
	gspca-ov534-topro-prevent-a-division-by-0.patch
	locks-fix-unlock-when-fcntl_setlk-races-with-a-close.patch
	media-dvb-core-don-t-force-can_inversion_auto-in-oneshot-mode.patch
	mei-fix-fasync-return-value-on-error.patch
	mei-validate-request-value-in-client-notify-request-ioctl.patch
	namei-d_inode-of-a-pinned-dentry-is-stable-only-for-positives.patch
	rc-sunxi-cir-initialize-the-spinlock-properly.patch
	rtlwifi-rtl8188ee-fix-module-parameter-initialization.patch
	rtlwifi-rtl8192ce-fix-handling-of-module-parameters.patch
	rtlwifi-rtl8192cu-add-missing-parameter-setup.patch
	rtlwifi-rtl8192de-fix-incorrect-module-parameter-descriptions.patch
	rtlwifi-rtl8192se-fix-module-parameter-initialization.patch
	rtlwifi-rtl8723ae-fix-initialization-of-module-parameters.patch
	rtlwifi-rtl8723be-fix-module-parameter-initialization.patch
	rtlwifi-rtl_pci-fix-kernel-panic.patch
	si2157-return-einval-if-firmware-blob-is-too-big.patch
	tda1004x-only-update-the-frontend-properties-if-locked.patch
	um-link-with-lpthread.patch
	vb2-fix-a-regression-in-poll-behavior-for-output-streams.patch