Re: [PATCH bpf-next v4 2/2] docs/bpf: Add LRU internals description and graph

[kernel test robot]

Hi Joe,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on bpf-next/master]

url:    https://github.com/intel-lab-lkp/linux/commits/Joe-Stringer/docs-bpf-Add-LRU-internals-description-and-graph/20230402-040757
base:   https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
patch link:    https://lore.kernel.org/r/20230401200651.1022113-2-joe%40isovalent.com
patch subject: [PATCH bpf-next v4 2/2] docs/bpf: Add LRU internals description and graph
reproduce:
        # https://github.com/intel-lab-lkp/linux/commit/0c42be421b73fffe9160867ac673ea9841982ece
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Joe-Stringer/docs-bpf-Add-LRU-internals-description-and-graph/20230402-040757
        git checkout 0c42be421b73fffe9160867ac673ea9841982ece
        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/202304022107.IwHc05cs-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

>> Warning: Orthogonal edges do not currently handle edge labels. Try using xlabels.

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