Re: [PATCH v7 11/12] mm/demotion: Add documentation for memory tiering

[kernel test robot]

Hi "Aneesh,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on akpm-mm/mm-everything]

url:    https://github.com/intel-lab-lkp/linux/commits/Aneesh-Kumar-K-V/mm-demotion-Memory-tiers-and-demotion/20220622-163031
base:   https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything
reproduce: make htmldocs

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

>> Documentation/admin-guide/mm/memory-tiering.rst:5: (SEVERE/4) Title overline & underline mismatch.

vim +5 Documentation/admin-guide/mm/memory-tiering.rst

     4	
   > 5	===========
     6	Memory tiers
     7	============
     8	

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