tree: https://git.pengutronix.de/git/mgr/linux v6.3/topic/rk3568-vepu-h264-stateless-bootlin head: d0897ac6844c86a8d8d6f90d4116eb068184010c commit: 17faa1883b0680d2e17b0d56a9e52e60c09e5d13 [1/4] media: Introduce Hantro V4L2 H.264 stateless encoding API reproduce: git remote add mgr https://git.pengutronix.de/git/mgr/linux git fetch --no-tags mgr v6.3/topic/rk3568-vepu-h264-stateless-bootlin git checkout 17faa1883b0680d2e17b0d56a9e52e60c09e5d13 make menuconfig # enable CONFIG_COMPILE_TEST, CONFIG_WARN_MISSING_DOCUMENTS, CONFIG_WARN_ABI_ERRORS make htmldocs If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202304221631.JP3Qrgqz-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> Documentation/output/videodev2.h.rst:6: WARNING: undefined label: v4l2-ctrl-type-h264-encode-params (if the link has no caption the label must precede a section header) >> Documentation/output/videodev2.h.rst:6: WARNING: undefined label: v4l2-ctrl-type-h264-encode-rc (if the link has no caption the label must precede a section header) >> Documentation/output/videodev2.h.rst:6: WARNING: undefined label: v4l2-ctrl-type-h264-encode-feedback (if the link has no caption the label must precede a section header) vim +6 Documentation/output/videodev2.h.rst -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests