These are the last lines of compilation.log:
......
== kernel ==
arch/arm64/boot/dts/rockchip/overlay/rockchip-spi-spidev.dts:22.11-27.6: Warning (spi_bus_reg): /fragment@1/__overlay__/spidev: SPI bus unit address format error, expected "0"
arch/arm64/boot/dts/rockchip/overlay/rockchip-spi-spidev.dts:36.11-41.6: Warning (spi_bus_reg): /fragment@2/__overlay__/spidev: SPI bus unit address format error, expected "0"
arch/arm64/boot/dts/rockchip/overlay/rockchip-spi-spidev.dts:50.11-55.6: Warning (spi_bus_reg): /fragment@3/__overlay__/spidev: SPI bus unit address format error, expected "0"
arch/arm64/boot/dts/rockchip/overlay/rockchip-spi-spidev.dts:64.11-69.6: Warning (spi_bus_reg): /fragment@4/__overlay__/spidev: SPI bus unit address format error, expected "0"
arch/arm64/boot/dts/rockchip/rk3328.dtsi:344.5-15: Warning (reg_format): /syscon@ff100000/pd_gpu@1:reg: property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1)
arch/arm64/boot/dts/rockchip/rk3328-evb.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/rockchip/rk3328-evb.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/rockchip/rk3328-evb.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/rockchip/rk3328.dtsi:344.5-15: Warning (reg_format): /syscon@ff100000/pd_gpu@1:reg: property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1)
arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2-rev00.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2-rev00.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2-rev00.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/rockchip/rk3328.dtsi:344.5-15: Warning (reg_format): /syscon@ff100000/pd_gpu@1:reg: property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1)
arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2-rev20.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2-rev20.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2-rev20.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/rockchip/rk3328.dtsi:344.5-15: Warning (reg_format): /syscon@ff100000/pd_gpu@1:reg: property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1)
arch/arm64/boot/dts/rockchip/rk3328-rock64.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/rockchip/rk3328-rock64.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/rockchip/rk3328-rock64.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/rockchip/rk3328.dtsi:344.5-15: Warning (reg_format): /syscon@ff100000/pd_gpu@1:reg: property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1)
arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format'
fs/aufs/i_op.c: In function ‘au_pin_hdir_set_owner’:
fs/aufs/i_op.c:636:45: error: ‘struct rw_semaphore’ has no member named ‘owner’
atomic_long_set(&p->hdir->hi_inode->i_rwsem.owner, (long)task);
^
make[2]: *** [fs/aufs/i_op.o] Error 1
make[1]: *** [fs/aufs] Error 2
make: *** [fs] Error 2
make: *** Waiting for unfinished jobs....