[intel-lts:6.18/linux 0/1] htmldocs: Documentation/driver-api/issei/issei.rst: WARNING: document isn't included in any toctree [toc.not_included]

tree:   https://github.com/intel/linux-intel-lts.git 6.18/linux
head:   6589ebb7420106d5db39b84880e040cd907b7143
commit: b50d2a7550d5cf9d63171d44eda4bdc124c0dd1e [0/1] issei: initial driver skeleton
compiler: clang version 22.1.8 (https://github.com/llvm/llvm-project ca7933e47d3a3451d81e72ac174dcb5aa28b59d1)
docutils: docutils (Docutils 0.21.2, Python 3.13.5, on linux)
reproduce: (https://download.01.org/0day-ci/archive/20260826/[email protected]/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <[email protected]>
| Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/

All warnings (new ones prefixed by >>):

   Documentation/tools/rtla/common_options.rst:88: ERROR: Undefined substitution referenced: "thresharg". [docutils]
   Documentation/tools/rtla/common_options.rst:88: ERROR: Undefined substitution referenced: "tracer". [docutils]
   Documentation/tools/rtla/common_options.rst:92: ERROR: Undefined substitution referenced: "tracer". [docutils]
   Documentation/tools/rtla/common_options.rst:98: ERROR: Undefined substitution referenced: "actionsperf". [docutils]
   Documentation/tools/rtla/common_options.rst:113: ERROR: Undefined substitution referenced: "tool". [docutils]
>> Documentation/driver-api/issei/issei.rst: WARNING: document isn't included in any toctree [toc.not_included]

--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki