[jolsa-perf:bpf/single_direct_ops 6/9] Warning: kernel/trace/ftrace.c:5980 function parameter 'ip' not described in 'register_ftrace_direct'

[jolsa-perf:bpf/single_direct_ops 6/9] Warning: kernel/trace/ftrace.c:5980 function parameter 'ip' not described in 'register_ftrace_direct'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git bpf/single_direct_ops
head:   512bde773529ffbb0241c282793b7f4641034fe7
commit: ffab58e25f3e8b2c881c0d6ead562ea1cd16ad86 [6/9] ftrace: Use direct hash interface in direct functions
config: x86_64-kexec (https://download.01.org/0day-ci/archive/20250925/202509251447.sNajLY9D-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250925/202509251447.sNajLY9D-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/202509251447.sNajLY9D-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> Warning: kernel/trace/ftrace.c:5980 function parameter 'ip' not described in 'register_ftrace_direct'
>> Warning: kernel/trace/ftrace.c:6011 function parameter 'ip' not described in 'unregister_ftrace_direct'
>> Warning: kernel/trace/ftrace.c:6043 function parameter 'ip' not described in 'modify_ftrace_direct'
>> Warning: kernel/trace/ftrace.c:6043 function parameter 'lock_direct_mutex' not described in 'modify_ftrace_direct'

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