netdev - Re: [PATCH net-next v7 01/14] net: homa: define user-visible API for Homa

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Message-ID: <202504011506.UcytJuoU-lkp@intel.com>
Date: Tue, 1 Apr 2025 15:55:50 +0800
From: kernel test robot <lkp@...el.com>
To: John Ousterhout <ouster@...stanford.edu>, netdev@...r.kernel.org
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev, pabeni@...hat.com,
	edumazet@...gle.com, horms@...nel.org, kuba@...nel.org,
	John Ousterhout <ouster@...stanford.edu>
Subject: Re: [PATCH net-next v7 01/14] net: homa: define user-visible API for
 Homa

Hi John,

kernel test robot noticed the following build warnings:

[auto build test WARNING on net-next/main]

url:    https://github.com/intel-lab-lkp/linux/commits/John-Ousterhout/net-homa-define-user-visible-API-for-Homa/20250401-080339
base:   net-next/main
patch link:    https://lore.kernel.org/r/20250331234548.62070-2-ouster%40cs.stanford.edu
patch subject: [PATCH net-next v7 01/14] net: homa: define user-visible API for Homa
config: i386-buildonly-randconfig-002-20250401 (https://download.01.org/0day-ci/archive/20250401/202504011506.UcytJuoU-lkp@intel.com/config)
compiler: clang version 20.1.1 (https://github.com/llvm/llvm-project 424c2d9b7e4de40d0804dd374721e6411c27d1d1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250401/202504011506.UcytJuoU-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202504011506.UcytJuoU-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> usr/include/linux/homa.h:179: userspace cannot reference function or variable defined in the kernel
   usr/include/linux/homa.h:183: userspace cannot reference function or variable defined in the kernel

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