netdev - Re: [PATCH net-next 13/15] net: page_pool: expose page pool stats via netlink

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Message-ID: <202310252138.dGM2gwCZ-lkp@intel.com>
Date: Wed, 25 Oct 2023 21:50:14 +0800
From: kernel test robot <lkp@...el.com>
To: Jakub Kicinski <kuba@...nel.org>, davem@...emloft.net
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	netdev@...r.kernel.org, edumazet@...gle.com, pabeni@...hat.com,
	almasrymina@...gle.com, hawk@...nel.org,
	ilias.apalodimas@...aro.org, Jakub Kicinski <kuba@...nel.org>
Subject: Re: [PATCH net-next 13/15] net: page_pool: expose page pool stats
 via netlink

Hi Jakub,

kernel test robot noticed the following build errors:

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

url:    https://github.com/intel-lab-lkp/linux/commits/Jakub-Kicinski/net-page_pool-split-the-page_pool_params-into-fast-and-slow/20231025-023128
base:   net-next/main
patch link:    https://lore.kernel.org/r/20231024160220.3973311-14-kuba%40kernel.org
patch subject: [PATCH net-next 13/15] net: page_pool: expose page pool stats via netlink
config: um-allnoconfig (https://download.01.org/0day-ci/archive/20231025/202310252138.dGM2gwCZ-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231025/202310252138.dGM2gwCZ-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/202310252138.dGM2gwCZ-lkp@intel.com/

All errors (new ones prefixed by >>):

   /usr/bin/ld: init/main.o: warning: relocation in read-only section `.ref.text'
   /usr/bin/ld: warning: .tmp_vmlinux.kallsyms1 has a LOAD segment with RWX permissions
   /usr/bin/ld: net/core/netdev-genl-gen.o:(.rodata+0xf8): undefined reference to `netdev_nl_page_pool_get_doit'
   /usr/bin/ld: net/core/netdev-genl-gen.o:(.rodata+0x120): undefined reference to `netdev_nl_page_pool_get_dumpit'
>> /usr/bin/ld: net/core/netdev-genl-gen.o:(.rodata+0x148): undefined reference to `netdev_nl_page_pool_stats_get_doit'
>> /usr/bin/ld: net/core/netdev-genl-gen.o:(.rodata+0x170): undefined reference to `netdev_nl_page_pool_stats_get_dumpit'
   /usr/bin/ld: warning: creating DT_TEXTREL in a PIE
   clang: error: linker command failed with exit code 1 (use -v to see invocation)

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