From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) (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 B75F31DF269 for ; Wed, 7 May 2025 11:11:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746616290; cv=none; b=b9v7pLMP4BDY3Gf8HQyKqJ/mhNf8NmqeultflDDjZaoQHjA/PEFhDXzGtTjJxl8pPUz4blCr3lT8qk+ymYmljwZHrAerfuNceNIPfVGWyaidsAt8vx6GlToNgwETtLw+RwYcxJezCV6mh209SFf4ipKVSYeP7IE72Bhr5wYppGo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746616290; c=relaxed/simple; bh=3GgqcjxuKlszhp/cv+H/LtI3cyOYeCFw3Y5GhFeAWTY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=OLaJywN1HGbfco53k424Aq4AY591wGr1Pqd+TNxg/7uo0J499o7Q1xV8V1yOsRGwbJMYU2jolTDXYwXVuun0DbeuBCbNL/OPODts1u9CUNzCepAPFa/ZNgVghlqQhyHPtcrvp2vLPJZ95fHZqjCXlRfMe9NZW1bP0gtUsjpQc5Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=I/WRYQxx; arc=none smtp.client-ip=192.198.163.15 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="I/WRYQxx" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1746616289; x=1778152289; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=3GgqcjxuKlszhp/cv+H/LtI3cyOYeCFw3Y5GhFeAWTY=; b=I/WRYQxxc5hLU3Rl0coNrwh5G3Ul1Q4v4Ur213oQYBimpBRZBAMPRQ3K 3HbMaFcFGDNib3kocuS6rZp6KYPkYfawnr81i/+ty11oOOEs6M+/y+ClA dNBhiSrB4at1wXOIPL4qQy9IINYzsNsylbHNOLhvxNcc4gwrUTd2qC4JS 7aSkSHoU93HIiNToYHGh8lk1KaLtulJr5+blyKaoXWld+LOmTyIlo5VEv gw7qMkQDvUwemFu7nTwgoc2LFmqoade7rpVAyYzsidEAZK3F9FB5+7bt5 r1qzoJqXQK1i0CFV2CIXSYxZHfSWvfR/kPfRgzlUZ6YjzhkuVal9g4UbS A==; X-CSE-ConnectionGUID: 1Qwl4/plSbyrHkEilM47LA== X-CSE-MsgGUID: R46XXFTESCKZ4cZxdjdM1A== X-IronPort-AV: E=McAfee;i="6700,10204,11425"; a="48475451" X-IronPort-AV: E=Sophos;i="6.15,269,1739865600"; d="scan'208";a="48475451" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 May 2025 04:11:28 -0700 X-CSE-ConnectionGUID: 0q+jlvqwS/6/pjAXeMK9OQ== X-CSE-MsgGUID: q5SVS9pcT+uWyWADKEfMxQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,269,1739865600"; d="scan'208";a="140671940" Received: from lkp-server01.sh.intel.com (HELO 1992f890471c) ([10.239.97.150]) by orviesa003.jf.intel.com with ESMTP; 07 May 2025 04:11:27 -0700 Received: from kbuild by 1992f890471c with local (Exim 4.96) (envelope-from ) id 1uCcgN-0007er-2i; Wed, 07 May 2025 11:11:23 +0000 Date: Wed, 7 May 2025 19:11:18 +0800 From: kernel test robot To: Madhavan Srinivasan , mpe@ellerman.id.au, christophe.leroy@csgroup.eu Cc: oe-kbuild-all@lists.linux.dev, npiggin@gmail.com, naveen@kernel.org, linuxppc-dev@lists.ozlabs.org, Madhavan Srinivasan Subject: Re: [PATCH 4/6] powerpc: fix sparse warnings Message-ID: <202505071806.OPozZjqi-lkp@intel.com> References: <20250422131040.374427-5-maddy@linux.ibm.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: <20250422131040.374427-5-maddy@linux.ibm.com> Hi Madhavan, kernel test robot noticed the following build warnings: [auto build test WARNING on powerpc/next] [also build test WARNING on powerpc/fixes powerpc/topic/ppc-kvm linus/master v6.15-rc5 next-20250507] [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/Madhavan-Srinivasan/powerpc-kvm-Fix-sparse-warning/20250422-211309 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next patch link: https://lore.kernel.org/r/20250422131040.374427-5-maddy%40linux.ibm.com patch subject: [PATCH 4/6] powerpc: fix sparse warnings config: powerpc64-randconfig-r053-20250424 (https://download.01.org/0day-ci/archive/20250507/202505071806.OPozZjqi-lkp@intel.com/config) compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project f819f46284f2a79790038e1f6649172789734ae8) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250507/202505071806.OPozZjqi-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/202505071806.OPozZjqi-lkp@intel.com/ All warnings (new ones prefixed by >>): >> arch/powerpc/kernel/btext.c:43:22: warning: unused variable 'disp_BAT' [-Wunused-variable] 43 | static unsigned long disp_BAT[2] __initdata = {0, 0}; | ^~~~~~~~ 1 warning generated. vim +/disp_BAT +43 arch/powerpc/kernel/btext.c 42 > 43 static unsigned long disp_BAT[2] __initdata = {0, 0}; 44 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki