5.4-stable patches

5.4-stable patches

added patches:
	btrfs-fix-lockdep-splat-in-add_missing_dev.patch
	btrfs-fix-wrong-address-when-faulting-in-pages-in-the-search-ioctl.patch
	btrfs-require-only-sector-size-alignment-for-parent-eb-bytenr.patch
	firmware_loader-fix-memory-leak-for-paged-buffer.patch
	kobject-restore-old-behaviour-of-kobject_del-null.patch
	regulator-core-fix-slab-out-of-bounds-in-regulator_unlock_recursive.patch
	regulator-plug-of_node-leak-in-regulator_register-s-error-path.patch
	regulator-push-allocation-in-regulator_init_coupling-outside-of-lock.patch
	regulator-push-allocation-in-set_consumer_device_supply-out-of-lock.patch
	regulator-push-allocations-in-create_regulator-outside-of-lock.patch
	scsi-target-iscsi-fix-data-digest-calculation.patch
	scsi-target-iscsi-fix-hang-in-iscsit_access_np-when-getting-tpg-np_login_sem.patch