Merge 4.4.147 into android-4.4

Changes in 4.4.147
	scsi: qla2xxx: Fix ISP recovery on unload
	scsi: qla2xxx: Return error when TMF returns
	genirq: Make force irq threading setup more robust
	nohz: Fix local_timer_softirq_pending()
	netlink: Do not subscribe to non-existent groups
	netlink: Don't shift with UB on nlk->ngroups
	netlink: Don't shift on 64 for ngroups
	ext4: fix false negatives *and* false positives in ext4_check_descriptors()
	ACPI / PCI: Bail early in acpi_pci_add_bus() if there is no ACPI handle
	ring_buffer: tracing: Inherit the tracing setting to next ring buffer
	i2c: imx: Fix reinit_completion() use
	jfs: Fix inconsistency between memory allocation and ea_buf->max_size
	Linux 4.4.147

Change-Id: I067f9844278976dddef8063961a70e189c423de3
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>