From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============8593725407422370109==" MIME-Version: 1.0 From: kernel test robot To: kbuild-all@lists.01.org Subject: Re: [RFC PATCH net-next 5/6] net/smc: Unbind buffer size from clcsock and make it tunable Date: Fri, 14 Jan 2022 17:43:57 +0800 Message-ID: <202201141735.QH2hx4ss-lkp@intel.com> In-Reply-To: <20220114054852.38058-6-tonylu@linux.alibaba.com> List-Id: --===============8593725407422370109== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Hi Tony, [FYI, it's a private test report for your RFC patch.] [auto build test WARNING on net-next/master] url: https://github.com/0day-ci/linux/commits/Tony-Lu/net-smc-Spread-wor= kload-over-multiple-cores/20220114-134957 base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git = 8aaaf2f3af2ae212428f4db1af34214225f5cec3 config: x86_64-randconfig-a015 (https://download.01.org/0day-ci/archive/202= 20114/202201141735.QH2hx4ss-lkp(a)intel.com/config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=3D1 build): # https://github.com/0day-ci/linux/commit/5c1f27f3fde941bdde57fcae8= 606932f245b6759 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Tony-Lu/net-smc-Spread-workload-ov= er-multiple-cores/20220114-134957 git checkout 5c1f27f3fde941bdde57fcae8606932f245b6759 # save the config file to linux build tree mkdir build_dir make W=3D1 O=3Dbuild_dir ARCH=3Dx86_64 SHELL=3D/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>, old ones prefixed by <<): >> WARNING: modpost: vmlinux.o(.text+0x12b0b96): Section mismatch in refere= nce from the function smc_sysctl_exit() to the variable .init.data:smc_sysc= tl_ops The function smc_sysctl_exit() references the variable __initdata smc_sysctl_ops. This is often because smc_sysctl_exit lacks a __initdata annotation or the annotation of smc_sysctl_ops is wrong. -- >> net/smc/smc_sysctl.c:73:12: warning: no previous prototype for 'smc_sysc= tl_init' [-Wmissing-prototypes] 73 | int __init smc_sysctl_init(void) | ^~~~~~~~~~~~~~~ >> net/smc/smc_sysctl.c:78:6: warning: no previous prototype for 'smc_sysct= l_exit' [-Wmissing-prototypes] 78 | void smc_sysctl_exit(void) | ^~~~~~~~~~~~~~~ --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org --===============8593725407422370109==--