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X-CSE-ConnectionGUID: lhmS2NIDTDOH5c9MJcWF4A== X-CSE-MsgGUID: 3MMotMnBSwqCJwpMvRElfQ== X-IronPort-AV: E=McAfee;i="6600,9927,11049"; a="19783177" X-IronPort-AV: E=Sophos;i="6.07,214,1708416000"; d="scan'208";a="19783177" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Apr 2024 12:42:26 -0700 X-CSE-ConnectionGUID: Caxu0hSVQkCJLWcvZL+1+Q== X-CSE-MsgGUID: dN0JdCq+RUmaoD+gYGixEw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,214,1708416000"; d="scan'208";a="23491120" Received: from ahunter6-mobl1.ger.corp.intel.com (HELO [10.0.2.15]) ([10.252.46.33]) by fmviesa008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Apr 2024 12:42:24 -0700 Message-ID: Date: Fri, 19 Apr 2024 22:42:18 +0300 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: powerpc-linux-ld: warning: orphan section `.bss..Lubsan_data23' from `kernel/ptrace.o' being placed in section `.bss..Lubsan_data23' To: kernel test robot Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Thomas Gleixner References: <202404190642.z54cLsGE-lkp@intel.com> Content-Language: en-US From: Adrian Hunter Organization: Intel Finland Oy, Registered Address: PL 281, 00181 Helsinki, Business Identity Code: 0357606 - 4, Domiciled in Helsinki In-Reply-To: <202404190642.z54cLsGE-lkp@intel.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 19/04/24 01:22, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: 2668e3ae2ef36d5e7c52f818ad7d90822c037de4 > commit: 5284984a4fbacb0883bfebe905902cdda2891a07 bug: Fix no-return-statement warning with !CONFIG_BUG > date: 8 days ago > config: powerpc-randconfig-r033-20211126 (https://download.01.org/0day-ci/archive/20240419/202404190642.z54cLsGE-lkp@intel.com/config) > compiler: powerpc-linux-gcc (GCC) 13.2.0 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240419/202404190642.z54cLsGE-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/202404190642.z54cLsGE-lkp@intel.com/ > > All warnings (new ones prefixed by >>): > >>> powerpc-linux-ld: warning: orphan section `.bss..Lubsan_data23' from `kernel/ptrace.o' being placed in section `.bss..Lubsan_data23' > powerpc-linux-ld: warning: orphan section `.bss..Lubsan_data18' from `drivers/cxl/core/port.o' being placed in section `.bss..Lubsan_data18' >>> powerpc-linux-ld: warning: orphan section `.bss..Lubsan_data23' from `kernel/ptrace.o' being placed in section `.bss..Lubsan_data23' > powerpc-linux-ld: warning: orphan section `.bss..Lubsan_data18' from `drivers/cxl/core/port.o' being placed in section `.bss..Lubsan_data18' >>> powerpc-linux-ld: warning: orphan section `.bss..Lubsan_data23' from `kernel/ptrace.o' being placed in section `.bss..Lubsan_data23' > powerpc-linux-ld: warning: orphan section `.bss..Lubsan_data18' from `drivers/cxl/core/port.o' being placed in section `.bss..Lubsan_data18' > The same warnings are visible in v6.8 that does not contain commit 5284984a4fbacb0883bfebe905902cdda2891a07 so this is not due to that commit.