htmldocs: Documentation/block/deadline-iosched.rst:89: WARNING: Title underline too short.

htmldocs: Documentation/block/deadline-iosched.rst:89: WARNING: Title underline too short.

[kernel test robot]

tree:   https://github.com/intel-lab-lkp/linux/commits/Ye-Bin/block-mq-deadline-reject-zero-prio_aging_expire/20260831-190141
head:   243f0bf03d19d8dac85f52966d0c268aa925fda5
commit: 243f0bf03d19d8dac85f52966d0c268aa925fda5 docs: block: document prio_enable and prio_aging_expire in deadline-iosched
date:   7 days ago
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/20260907/202609072237.PTJwx6U4-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/202609072237.PTJwx6U4-lkp@intel.com/

All warnings (new ones prefixed by >>):

   Using alabaster theme
   WARNING: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/os_mode is defined 2 times: Documentation/ABI/testing/sysfs-driver-hid-lenovo-go:364; Documentation/ABI/testing/sysfs-driver-hid-lenovo-go-s:234
   WARNING: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/os_mode_index is defined 2 times: Documentation/ABI/testing/sysfs-driver-hid-lenovo-go:373; Documentation/ABI/testing/sysfs-driver-hid-lenovo-go-s:243
   WARNING: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/touchpad/enabled is defined 2 times: Documentation/ABI/testing/sysfs-driver-hid-lenovo-go:636; Documentation/ABI/testing/sysfs-driver-hid-lenovo-go-s:252
   WARNING: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/touchpad/enabled_index is defined 2 times: Documentation/ABI/testing/sysfs-driver-hid-lenovo-go:645; Documentation/ABI/testing/sysfs-driver-hid-lenovo-go-s:261
>> Documentation/block/deadline-iosched.rst:89: WARNING: Title underline too short.


vim +89 Documentation/block/deadline-iosched.rst

    86	
    87	
    88	prio_aging_expire	(in ms)
  > 89	------------------------------
    90	

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