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 E61071DA58; Fri, 10 Nov 2023 16:12:53 +0000 (UTC) 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="m5bbJOCA" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1699632774; x=1731168774; h=date:from:cc:subject:message-id:mime-version; bh=2FiCiaCEIwYAaJU4ujZ1sI+d9HiqkjfYakXKQithpxA=; b=m5bbJOCA1dOTdfH1nUrBcO/0ZbyBHaLknewtql4Ux07xtn8576O+KoxC 0bgC5tx7u4fy6eG+LbA5/luMqB8Ze4wj3djLlQn5flKkCgOS/xogmtBWM 03FM8uqmopFAPe95StEurA9ZtNmW4gJVU5nzYn2fjBf9CbMc9K52ECIbX L4s7I896kSIL6NY6o0Kma0noxg7kvEpjldKevE/bzycGad2+A+KD3D0AL L0ypcHusNbBBGTTL7wNf0XDM9sG8pYbw3aYJChT0E5DC9wIkF7whotHW0 ZmN0bKZpbZj9gfrCAmFYiV0OSMoC5wxpuTi3SkCXhOebKl3NmUqJSRFK/ A==; X-IronPort-AV: E=McAfee;i="6600,9927,10890"; a="369533656" X-IronPort-AV: E=Sophos;i="6.03,291,1694761200"; d="scan'208";a="369533656" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Nov 2023 08:12:52 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10890"; a="713671676" X-IronPort-AV: E=Sophos;i="6.03,291,1694761200"; d="scan'208";a="713671676" Received: from lkp-server01.sh.intel.com (HELO 17d9e85e5079) ([10.239.97.150]) by orsmga003.jf.intel.com with ESMTP; 10 Nov 2023 08:12:51 -0800 Received: from kbuild by 17d9e85e5079 with local (Exim 4.96) (envelope-from ) id 1r1U7l-0009iW-19; Fri, 10 Nov 2023 16:12:49 +0000 Date: Sat, 11 Nov 2023 00:12:04 +0800 From: kernel test robot Cc: oe-kbuild-all@lists.linux.dev, llvm@lists.linux.dev Subject: vmlinux.o: warning: objtool: amd_spi_host_transfer() falls through to next function amd_spi_max_transfer_size() Message-ID: <202311110005.jFzk03aZ-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 CC: linux-kernel@vger.kernel.org TO: Yang Yingliang CC: Mark Brown Hi Yang, FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 89cdf9d556016a54ff6ddd62324aa5ec790c05cc commit: e9759d403baaeda9ea4d61d64c3151e214561217 spi: amd: switch to use modern name date: 3 months ago config: x86_64-randconfig-011-20230912 (https://download.01.org/0day-ci/archive/20231111/202311110005.jFzk03aZ-lkp@intel.com/config) compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231111/202311110005.jFzk03aZ-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/202311110005.jFzk03aZ-lkp@intel.com/ All warnings (new ones prefixed by >>): vmlinux.o: warning: objtool: ibt_selftest+0xf: sibling call from callable instruction with modified stack frame >> vmlinux.o: warning: objtool: amd_spi_host_transfer() falls through to next function amd_spi_max_transfer_size() -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki