From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BDC96136F; Fri, 8 Sep 2023 05:46:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1694151960; x=1725687960; h=date:from:to:cc:subject:message-id:mime-version; bh=EjYJNeAKDmW+2aEg/LNL8yM8z1Tj84dZgmUT11vBR4A=; b=SdKi8YCClrw2790hfgA4olmdhaN0PKw/Ruq6TVTg+L2bBkiy9d03AONQ PQc2o1yNAJlagnarYdMsv7fu+PM9uBK51gD4flV3aW3qcUBzPGZGiiUl6 RwePmkYB95Ym5NlhYV0eEZF3REp0p0TRiXjnwV4PFsvRZEh49IuvJzldg 27SfJqnvaa91FYoINcKRSRjoL1GZHF6SPp1oY2kTEoxd+gqFqTbnGhH5Y JzNuSui6MjSVQzpgWjhHB+RDSyAIblH6BItZj40ZUckrNBussTQH+NOfY iZn8aV3AmaN8qHMGC/rhZhvx4QjGd72Z7ayzxOAV0it39hV2nGUiKRCxE A==; X-IronPort-AV: E=McAfee;i="6600,9927,10826"; a="357027570" X-IronPort-AV: E=Sophos;i="6.02,236,1688454000"; d="scan'208";a="357027570" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Sep 2023 22:45:54 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10826"; a="832525904" X-IronPort-AV: E=Sophos;i="6.02,236,1688454000"; d="scan'208";a="832525904" Received: from lkp-server01.sh.intel.com (HELO 59b3c6e06877) ([10.239.97.150]) by FMSMGA003.fm.intel.com with ESMTP; 07 Sep 2023 22:45:51 -0700 Received: from kbuild by 59b3c6e06877 with local (Exim 4.96) (envelope-from ) id 1qeUJQ-0001xj-37; Fri, 08 Sep 2023 05:45:48 +0000 Date: Fri, 8 Sep 2023 13:45:40 +0800 From: kernel test robot To: Sean Christopherson Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: [sean-jc:x86/guarded_kvm_headers 19/20] arch/powerpc/sysdev/xics/icp-native.c:194:6: warning: no previous prototype for function 'xics_wake_cpu' Message-ID: <202309081330.Z2IcjeuA-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://github.com/sean-jc/linux x86/guarded_kvm_headers head: bac0634d402f98992a041354ea641c03d00ee498 commit: dde80ac552f52f097170476fe37cb0e78e34af0f [19/20] KVM: Hide KVM internal data structures and values from kernel at-large config: powerpc64-randconfig-r013-20230908 (https://download.01.org/0day-ci/archive/20230908/202309081330.Z2IcjeuA-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/20230908/202309081330.Z2IcjeuA-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/202309081330.Z2IcjeuA-lkp@intel.com/ All warnings (new ones prefixed by >>): >> arch/powerpc/sysdev/xics/icp-native.c:194:6: warning: no previous prototype for function 'xics_wake_cpu' [-Wmissing-prototypes] 194 | void xics_wake_cpu(int cpu) | ^ arch/powerpc/sysdev/xics/icp-native.c:194:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 194 | void xics_wake_cpu(int cpu) | ^ | static 1 warning generated. Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for VIDEO_OV7670 Depends on [n]: MEDIA_SUPPORT [=m] && VIDEO_DEV [=m] && VIDEO_CAMERA_SENSOR [=n] Selected by [m]: - VIDEO_MMP_CAMERA [=m] && MEDIA_SUPPORT [=m] && MEDIA_PLATFORM_SUPPORT [=y] && MEDIA_PLATFORM_DRIVERS [=y] && V4L_PLATFORM_DRIVERS [=y] && I2C [=y] && VIDEO_DEV [=m] && (ARCH_MMP || COMPILE_TEST [=y]) && COMMON_CLK [=y] - VIDEO_VIA_CAMERA [=m] && MEDIA_SUPPORT [=m] && MEDIA_PLATFORM_SUPPORT [=y] && MEDIA_PLATFORM_DRIVERS [=y] && V4L_PLATFORM_DRIVERS [=y] && FB_VIA [=m] && VIDEO_DEV [=m] vim +/xics_wake_cpu +194 arch/powerpc/sysdev/xics/icp-native.c d6a4f70909d279 Paul Mackerras 2014-09-02 193 371fefd6f2dc46 Paul Mackerras 2011-06-29 @194 void xics_wake_cpu(int cpu) 371fefd6f2dc46 Paul Mackerras 2011-06-29 195 { 371fefd6f2dc46 Paul Mackerras 2011-06-29 196 icp_native_set_qirr(cpu, IPI_PRIORITY); 371fefd6f2dc46 Paul Mackerras 2011-06-29 197 } 371fefd6f2dc46 Paul Mackerras 2011-06-29 198 EXPORT_SYMBOL_GPL(xics_wake_cpu); 371fefd6f2dc46 Paul Mackerras 2011-06-29 199 :::::: The code at line 194 was first introduced by commit :::::: 371fefd6f2dc46668e00871930dde613b88d4bde KVM: PPC: Allow book3s_hv guests to use SMT processor modes :::::: TO: Paul Mackerras :::::: CC: Avi Kivity -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki