From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) (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 98081263D8; Tue, 25 Jul 2023 19:37:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1690313838; x=1721849838; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=iXbgVG18Y7RTGH9a4tg9bgDCR+4JUI1k2BMBe1/7ZtU=; b=TbGaEgUCZ0GluAW7zmbVcyV32tnjumJ9+GJpjoRhKlmlFJ0Db0HMpXY1 7f5rkRSvGM1qgwr9KoPVAB7J/fuT/KsjJ6D6BT6FHDhgn0kraQGSYmK5j dWno/p0RsbB4k78ilwIW4NCBVCXdgL2H2Gj8QkukakkCmV9zX9tAp7low v5gFod5+34W4V2Kd0/kmptbKnrX3zBgnURV61dTWjmkha3SThctSQcbqs NaPntcQYw8WIp2Dz8wtE/9y+4YxegDQR4w0cnltWWRLonOXyGVWqqlzC/ 12KOf9c+xnmeTrUXtXqM34qC8fexgdRBFKVgnaF7Cwq2H6ZFKiqjE7LyB Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10782"; a="367856218" X-IronPort-AV: E=Sophos;i="6.01,230,1684825200"; d="scan'208";a="367856218" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Jul 2023 12:37:17 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10782"; a="791512095" X-IronPort-AV: E=Sophos;i="6.01,230,1684825200"; d="scan'208";a="791512095" Received: from lkp-server02.sh.intel.com (HELO 953e8cd98f7d) ([10.239.97.151]) by fmsmga008.fm.intel.com with ESMTP; 25 Jul 2023 12:37:13 -0700 Received: from kbuild by 953e8cd98f7d with local (Exim 4.96) (envelope-from ) id 1qONqK-0000I3-1y; Tue, 25 Jul 2023 19:37:12 +0000 Date: Wed, 26 Jul 2023 03:36:39 +0800 From: kernel test robot To: Petr Tesarik , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Li Huafei , Liao Chang , Masahiro Yamada , Alyssa Ross , Nick Desaulniers , Ricardo Ribalda , Kees Cook , Heiko Stuebner , Li Zhengyu , "open list:RISC-V ARCHITECTURE" , open list Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Roberto Sassu , petr@tesarici.cz Subject: Re: [PATCH v1 3/3] riscv/purgatory: do not link with string.o Message-ID: <202307260325.E3Uh9dYf-lkp@intel.com> References: 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 In-Reply-To: Hi Petr, kernel test robot noticed the following build errors: [auto build test ERROR on kees/for-next/pstore] [also build test ERROR on kees/for-next/kspp linus/master v6.5-rc3 next-20230725] [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/Petr-Tesarik/riscv-kexec-handle-R_RISCV_CALL_PLT-relocation-type/20230725-165116 base: https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore patch link: https://lore.kernel.org/r/a083f38c7c3acd6ac9542228e36947be30b58188.1690274483.git.petr.tesarik.ext%40huawei.com patch subject: [PATCH v1 3/3] riscv/purgatory: do not link with string.o config: riscv-randconfig-r001-20230725 (https://download.01.org/0day-ci/archive/20230726/202307260325.E3Uh9dYf-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a) reproduce: (https://download.01.org/0day-ci/archive/20230726/202307260325.E3Uh9dYf-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/202307260325.E3Uh9dYf-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: memcmp >>> referenced by ctype.c >>> arch/riscv/purgatory/purgatory.ro:(purgatory) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki