5.4-stable patches

5.4-stable patches

added patches:
	arm-9182-1-mmu-fix-returns-from-early_param-and-__setup-functions.patch
	arm-fix-kgdb-breakpoint-for-thumb2.patch
	arm64-dts-rockchip-switch-rk3399-gru-dp-to-spdif-output.patch
	asoc-cs4265-fix-the-duplicated-control-name.patch
	can-gs_usb-change-active_channels-s-type-from-atomic_t-to-u8.patch
	efivars-respect-block-flag-in-efivar_entry_set_safe.patch
	firmware-arm_scmi-remove-space-in-module_alias-name.patch
	iavf-fix-missing-check-for-running-netdev.patch
	ibmvnic-free-reset-work-item-when-flushing.patch
	igc-igc_read_phy_reg_gpy-drop-premature-return.patch
	igc-igc_write_phy_reg_gpy-drop-premature-return.patch
	ixgbe-xsk-change-netif_carrier_ok-handling-in-ixgbe_xmit_zc.patch
	mac80211-fix-forwarded-mesh-frames-ac-queue-selection.patch
	net-arcnet-com20020-fix-null-ptr-deref-in-com20020pci_probe.patch
	net-stmmac-fix-return-value-of-__setup-handler.patch
	net-sxgbe-fix-return-value-of-__setup-handler.patch