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Peter Anvin" Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 13/35] x86/bugs: Restructure spectre_v2_user mitigation Message-ID: <202411070218.ge5HHTv1-lkp@intel.com> References: <20241105215455.359471-14-david.kaplan@amd.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241105215455.359471-14-david.kaplan@amd.com> Hi David, kernel test robot noticed the following build warnings: [auto build test WARNING on tip/master] [also build test WARNING on linus/master v6.12-rc6 next-20241106] [cannot apply to tip/smp/core tip/x86/core tip/auto-latest] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/David-Kaplan/x86-bugs-Add-X86_BUG_SPECTRE_V2_USER/20241106-060512 base: tip/master patch link: https://lore.kernel.org/r/20241105215455.359471-14-david.kaplan%40amd.com patch subject: [PATCH v2 13/35] x86/bugs: Restructure spectre_v2_user mitigation config: x86_64-randconfig-121-20241106 (https://download.01.org/0day-ci/archive/20241107/202411070218.ge5HHTv1-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241107/202411070218.ge5HHTv1-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202411070218.ge5HHTv1-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> arch/x86/kernel/cpu/bugs.c:1337:32: sparse: sparse: symbol 'spectre_v2_cmd' was not declared. Should it be static? vim +/spectre_v2_cmd +1337 arch/x86/kernel/cpu/bugs.c 1336 > 1337 enum spectre_v2_mitigation_cmd spectre_v2_cmd __ro_after_init = SPECTRE_V2_CMD_AUTO; 1338 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki