htmldocs: Documentation/admin-guide/device-mapper/dm-inlinecrypt.rst:1: WARNING: Title overline too short.

htmldocs: Documentation/admin-guide/device-mapper/dm-inlinecrypt.rst:1: WARNING: Title overline too short.

[kernel test robot]

tree:   https://github.com/intel-lab-lkp/linux/commits/Linlin-Zhang/block-export-blk-crypto-symbols-required-by-dm-inlinecrypt/20260413-212518
head:   9b0494c109a48c2e2a286f44e61f2f5dbf35b31d
commit: 9b0494c109a48c2e2a286f44e61f2f5dbf35b31d dm: add documentation for dm-inlinecrypt target
date:   6 hours ago
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
docutils: docutils (Docutils 0.21.2, Python 3.13.5, on linux)
reproduce: (https://download.01.org/0day-ci/archive/20260413/202604132146.Iz4XtlRm-lkp@intel.com/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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202604132146.Iz4XtlRm-lkp@intel.com/

All warnings (new ones prefixed by >>):

   Warning: tools/docs/documentation-file-ref-check references a file that doesn't exist: m,\b(\S*)(Documentation/[A-Za-z0-9
   Warning: tools/docs/documentation-file-ref-check references a file that doesn't exist: Documentation/devicetree/dt-object-internal.txt
   Warning: tools/docs/documentation-file-ref-check references a file that doesn't exist: m,^Documentation/scheduler/sched-pelt
   Warning: tools/docs/documentation-file-ref-check references a file that doesn't exist: m,(Documentation/translations/[
   Using alabaster theme
>> Documentation/admin-guide/device-mapper/dm-inlinecrypt.rst:1: WARNING: Title overline too short.
--
   Documentation/userspace-api/landlock:526: ./include/uapi/linux/landlock.h:45: ERROR: Unknown target name: "network flags". [docutils]
   Documentation/userspace-api/landlock:526: ./include/uapi/linux/landlock.h:50: ERROR: Unknown target name: "scope flags". [docutils]
   Documentation/userspace-api/landlock:526: ./include/uapi/linux/landlock.h:24: ERROR: Unknown target name: "filesystem flags". [docutils]
   Documentation/userspace-api/landlock:535: ./include/uapi/linux/landlock.h:166: ERROR: Unknown target name: "filesystem flags". [docutils]
   Documentation/userspace-api/landlock:535: ./include/uapi/linux/landlock.h:189: ERROR: Unknown target name: "network flags". [docutils]
>> Documentation/admin-guide/device-mapper/dm-inlinecrypt.rst: WARNING: document isn't included in any toctree [toc.not_included]
   Documentation/networking/skbuff:36: ./include/linux/skbuff.h:181: WARNING: Failed to create a cross reference. A title or caption not found: 'crc' [ref.ref]


vim +1 Documentation/admin-guide/device-mapper/dm-inlinecrypt.rst

   > 1	========
     2	dm-inlinecrypt
     3	========
     4	

-- 
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https://github.com/intel/lkp-tests/wiki