Hi Liang, Thank you for the patch! Yet something to improve: [auto build test ERROR on mtd/nand/next] [also build test ERROR on v4.20-rc7 next-20181218] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Jianxin-Pan/dt-bindings-nand-meson-add-Amlogic-NAND-controller-driver/20181217-070347 base: git://git.infradead.org/linux-mtd.git nand/next config: arm-allmodconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.2.0 make.cross ARCH=arm All errors (new ones prefixed by >>): drivers/mtd/nand/raw/meson_nand.c: In function 'meson_nfc_is_buffer_dma_safe': >> drivers/mtd/nand/raw/meson_nand.c:833:35: error: implicit declaration of function 'object_is_on_stack'; did you mean 'do_softirq_own_stack'? [-Werror=implicit-function-declaration] if (virt_addr_valid(buffer) && (!object_is_on_stack(buffer))) ^~~~~~~~~~~~~~~~~~ do_softirq_own_stack cc1: some warnings being treated as errors vim +833 drivers/mtd/nand/raw/meson_nand.c 830 831 bool meson_nfc_is_buffer_dma_safe(const void *buffer) 832 { > 833 if (virt_addr_valid(buffer) && (!object_is_on_stack(buffer))) 834 return true; 835 return false; 836 } 837 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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