Re: [PATCH] rhashtable: use per-init-site lockdep classes for bucket locks
From: kernel test robot
Date: Fri Aug 14 2026 - 15:28:21 EST
Hi quanyeyang,
kernel test robot noticed the following build warnings:
[auto build test WARNING on 0131b508c0e2489eac6e121135988f6eeb716f19]
url: https://github.com/intel-lab-lkp/linux/commits/quanyeyang-via-B4-Relay/rhashtable-use-per-init-site-lockdep-classes-for-bucket-locks/20260815-014140
base: 0131b508c0e2489eac6e121135988f6eeb716f19
patch link: https://lore.kernel.org/r/20260801-fix-rhashtable-bucket-lockdep-v1-1-15a0f8ae094c%40gmail.com
patch subject: [PATCH] rhashtable: use per-init-site lockdep classes for bucket locks
config: alpha-allmodconfig (https://download.01.org/0day-ci/archive/20260815/202608150357.9LheVOQg-lkp@xxxxxxxxx/config)
compiler: alpha-linux-gcc (GCC) 16.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260815/202608150357.9LheVOQg-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202608150357.9LheVOQg-lkp@xxxxxxxxx/
All warnings (new ones prefixed by >>):
>> Warning: lib/rhashtable.c:1170 function parameter 'mutex_key' not described in '__rhashtable_init'
>> Warning: lib/rhashtable.c:1170 function parameter 'bucket_key' not described in '__rhashtable_init'
Warning: lib/rhashtable.c:1170 expecting prototype for rhashtable_init(). Prototype was for __rhashtable_init() instead
>> Warning: lib/rhashtable.c:1247 function parameter 'mutex_key' not described in '__rhltable_init'
>> Warning: lib/rhashtable.c:1247 function parameter 'bucket_key' not described in '__rhltable_init'
Warning: lib/rhashtable.c:1247 expecting prototype for rhltable_init(). Prototype was for __rhltable_init() instead
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki