5.4-stable patches

5.4-stable patches

added patches:
	binder-don-t-use-mmput-from-shrinker-function.patch
	dev-mem-add-missing-memory-barriers-for-devmem_inode.patch
	fbdev-detect-integer-underflow-at-struct-fbcon_ops-clear_margins.patch
	iwlwifi-mvm-don-t-call-iwl_mvm_free_inactive_queue-under-rcu.patch
	makefile-fix-gcc_toolchain_dir-prefix-for-clang-cross-compilation.patch
	revert-cifs-fix-the-target-file-was-deleted-when-rename-failed.patch
	serial-8250-fix-null-ptr-deref-in-serial8250_start_tx.patch
	serial-8250_mtk-fix-high-speed-baud-rates-clamping.patch
	serial-tegra-fix-cread-handling-for-pio.patch
	staging-comedi-addi_apci_1032-check-insn_config_digital_trig-shift.patch
	staging-comedi-addi_apci_1500-check-insn_config_digital_trig-shift.patch
	staging-comedi-addi_apci_1564-check-insn_config_digital_trig-shift.patch
	staging-comedi-ni_6527-fix-insn_config_digital_trig-support.patch
	staging-wlan-ng-properly-check-endpoint-types.patch
	tty-xilinx_uartps-really-fix-id-assignment.patch
	usb-xhci-fix-asm2142-asm3142-dma-addressing.patch
	usb-xhci-mtk-fix-the-failure-of-bandwidth-allocation.patch
	vt-reject-zero-sized-screen-buffer-size.patch