tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: d67bc7812221606e1886620a357b13f906814af7 commit: c7244811b1c951dca812079d16b17cb241882a80 [10480/14669] media: mtk-vcodec: add SCP firmware ops config: sh-allyesconfig (attached as .config) compiler: sh4-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=c7244811b1c951dca812079d16b17cb241882a80 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout c7244811b1c951dca812079d16b17cb241882a80 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=sh If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): sh4-linux-ld: drivers/media/platform/mtk-vcodec/mtk_vcodec_fw.o: in function `mtk_vcodec_scp_ipi_send': mtk_vcodec_fw.c:(.text+0x1b0): undefined reference to `scp_ipi_send' sh4-linux-ld: drivers/media/platform/mtk-vcodec/mtk_vcodec_fw.o: in function `mtk_vcodec_scp_set_ipi_register': mtk_vcodec_fw.c:(.text+0x1e8): undefined reference to `scp_ipi_register' sh4-linux-ld: drivers/media/platform/mtk-vcodec/mtk_vcodec_fw.o: in function `mtk_vcodec_vpu_scp_dm_addr': mtk_vcodec_fw.c:(.text+0x228): undefined reference to `scp_mapping_dm_addr' sh4-linux-ld: drivers/media/platform/mtk-vcodec/mtk_vcodec_fw.o: in function `mtk_vcodec_scp_get_venc_capa': mtk_vcodec_fw.c:(.text+0x268): undefined reference to `scp_get_venc_hw_capa' sh4-linux-ld: drivers/media/platform/mtk-vcodec/mtk_vcodec_fw.o: in function `mtk_vcodec_scp_get_vdec_capa': mtk_vcodec_fw.c:(.text+0x2a8): undefined reference to `scp_get_vdec_hw_capa' sh4-linux-ld: drivers/media/platform/mtk-vcodec/mtk_vcodec_fw.o: in function `mtk_vcodec_scp_load_firmware': mtk_vcodec_fw.c:(.text+0x2f0): undefined reference to `scp_get_rproc' >> sh4-linux-ld: mtk_vcodec_fw.c:(.text+0x2f4): undefined reference to `rproc_boot' sh4-linux-ld: drivers/media/platform/mtk-vcodec/mtk_vcodec_fw.o: in function `mtk_vcodec_fw_select': (.text+0x574): undefined reference to `scp_get' sh4-linux-ld: drivers/media/platform/mtk-vcodec/mtk_vcodec_fw.o: in function `mtk_vcodec_fw_release': (.text+0x5e4): undefined reference to `scp_put' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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