Hi Deborah, Thank you for the patch! Yet something to improve: [auto build test ERROR on linuxtv-media/master] [also build test ERROR on v5.14-rc7 next-20210824] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Deborah-Brouwer/media-vivid-add-... base: git://linuxtv.org/media_tree.git master config: mips-allyesconfig (attached as .config) compiler: mips-linux-gcc (GCC) 11.2.0 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://github.com/0day-ci/linux/commit/f6329cb1dab2e3907f6f549673d3b6295... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Deborah-Brouwer/media-vivid-add-signal-free-time-for-cec-message-xfer/20210824-123048 git checkout f6329cb1dab2e3907f6f549673d3b6295572de51 # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=mips SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): arch/mips/kernel/head.o: in function `kernel_entry': (.ref.text+0xac): relocation truncated to fit: R_MIPS_26 against `start_kernel' init/main.o: in function `set_reset_devices': main.c:(.init.text+0x10): relocation truncated to fit: R_MIPS_26 against `_mcount' main.c:(.init.text+0x18): relocation truncated to fit: R_MIPS_26 against `__sanitizer_cov_trace_pc' init/main.o: in function `debug_kernel': main.c:(.init.text+0x4c): relocation truncated to fit: R_MIPS_26 against `_mcount' main.c:(.init.text+0x54): relocation truncated to fit: R_MIPS_26 against `__sanitizer_cov_trace_pc' init/main.o: in function `quiet_kernel': main.c:(.init.text+0x88): relocation truncated to fit: R_MIPS_26 against `_mcount' main.c:(.init.text+0x90): relocation truncated to fit: R_MIPS_26 against `__sanitizer_cov_trace_pc' init/main.o: in function `init_setup': main.c:(.init.text+0xd0): relocation truncated to fit: R_MIPS_26 against `_mcount' main.c:(.init.text+0xe0): relocation truncated to fit: R_MIPS_26 against `__sanitizer_cov_trace_pc' main.c:(.init.text+0xfc): relocation truncated to fit: R_MIPS_26 against `__sanitizer_cov_trace_pc' main.c:(.init.text+0x118): additional relocation overflows omitted from the output mips-linux-ld: drivers/media/test-drivers/vivid/vivid-cec.o: in function `vivid_cec_bus_thread': --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org