[linux-next:master 10146/10823] Warning: fs/eventpoll.c:2198 function parameter 'ep' not described in 'ep_get_upwards_depth_proc'

[linux-next:master 10146/10823] Warning: fs/eventpoll.c:2198 function parameter 'ep' not described in 'ep_get_upwards_depth_proc'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   024e09e444bd2b06aee9d1f3fe7b313c7a2df1bb
commit: f2e467a48287c868818085aa35389a224d226732 [10146/10823] eventpoll: Fix semi-unbounded recursion
config: x86_64-rhel-9.4 (https://download.01.org/0day-ci/archive/20250717/202507171958.aMcW08Cn-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250717/202507171958.aMcW08Cn-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/202507171958.aMcW08Cn-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> Warning: fs/eventpoll.c:2198 function parameter 'ep' not described in 'ep_get_upwards_depth_proc'
>> Warning: fs/eventpoll.c:2198 function parameter 'depth' not described in 'ep_get_upwards_depth_proc'

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

Re: [linux-next:master 10146/10823] Warning: fs/eventpoll.c:2198 function parameter 'ep' not described in 'ep_get_upwards_depth_proc'

[Jann Horn]

On Thu, Jul 17, 2025 at 7:36 PM kernel test robot <lkp@intel.com> wrote:
>
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head:   024e09e444bd2b06aee9d1f3fe7b313c7a2df1bb
> commit: f2e467a48287c868818085aa35389a224d226732 [10146/10823] eventpoll: Fix semi-unbounded recursion
> config: x86_64-rhel-9.4 (https://download.01.org/0day-ci/archive/20250717/202507171958.aMcW08Cn-lkp@intel.com/config)
> compiler: gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250717/202507171958.aMcW08Cn-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/202507171958.aMcW08Cn-lkp@intel.com/

Thanks for letting me know, I've sent
https://lore.kernel.org/all/20250721-epoll-sphinx-fix-v1-1-b695c92bf009@google.com/
to fix this.