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X-CSE-ConnectionGUID: cz+R+/RBS+2N7xqPAOsUXg== X-CSE-MsgGUID: ZXTNt25fTmqBThCd9z4FTg== X-IronPort-AV: E=McAfee;i="6700,10204,11232"; a="40439551" X-IronPort-AV: E=Sophos;i="6.11,221,1725346800"; d="scan'208";a="40439551" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Oct 2024 14:30:55 -0700 X-CSE-ConnectionGUID: dnBnO5ydQambEqaZt6MSaw== X-CSE-MsgGUID: jKCVjk7jRa+WHsExy0JzQw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,221,1725346800"; d="scan'208";a="117075239" Received: from lkp-server01.sh.intel.com (HELO a48cf1aa22e8) ([10.239.97.150]) by orviesa001.jf.intel.com with ESMTP; 21 Oct 2024 14:30:51 -0700 Received: from kbuild by a48cf1aa22e8 with local (Exim 4.96) (envelope-from ) id 1t2zzE-000Sf3-2C; Mon, 21 Oct 2024 21:30:48 +0000 Date: Tue, 22 Oct 2024 05:30:06 +0800 From: kernel test robot To: Nikunj A Dadhania , linux-kernel@vger.kernel.org, thomas.lendacky@amd.com, bp@alien8.de, x86@kernel.org, kvm@vger.kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, mingo@redhat.com, tglx@linutronix.de, dave.hansen@linux.intel.com, pgonda@google.com, seanjc@google.com, pbonzini@redhat.com, nikunj@amd.com, Alexey Makhalov , Juergen Gross , Boris Ostrovsky Subject: Re: [PATCH v13 11/13] tsc: Switch to native sched clock Message-ID: <202410220542.6y7YYM8W-lkp@intel.com> References: <20241021055156.2342564-12-nikunj@amd.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241021055156.2342564-12-nikunj@amd.com> Hi Nikunj, kernel test robot noticed the following build warnings: [auto build test WARNING on 0a895c0d9b73d934de95aa0dd4e631c394bdd25d] url: https://github.com/intel-lab-lkp/linux/commits/Nikunj-A-Dadhania/x86-sev-Carve-out-and-export-SNP-guest-messaging-init-routines/20241021-140125 base: 0a895c0d9b73d934de95aa0dd4e631c394bdd25d patch link: https://lore.kernel.org/r/20241021055156.2342564-12-nikunj%40amd.com patch subject: [PATCH v13 11/13] tsc: Switch to native sched clock config: x86_64-allnoconfig (https://download.01.org/0day-ci/archive/20241022/202410220542.6y7YYM8W-lkp@intel.com/config) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241022/202410220542.6y7YYM8W-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/202410220542.6y7YYM8W-lkp@intel.com/ All warnings (new ones prefixed by >>): >> arch/x86/kernel/tsc.c:293:6: warning: no previous prototype for function 'enable_native_sched_clock' [-Wmissing-prototypes] 293 | void enable_native_sched_clock(void) { } | ^ arch/x86/kernel/tsc.c:293:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 293 | void enable_native_sched_clock(void) { } | ^ | static 1 warning generated. vim +/enable_native_sched_clock +293 arch/x86/kernel/tsc.c 292 > 293 void enable_native_sched_clock(void) { } 294 #endif 295 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki