From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E36FBC433E0 for ; Sun, 31 May 2020 14:46:32 +0000 (UTC) Received: from ml01.01.org (ml01.01.org [198.145.21.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BFC5320776 for ; Sun, 31 May 2020 14:46:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BFC5320776 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvdimm-bounces@lists.01.org Received: from ml01.vlan13.01.org (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id 563C7100E5D0F; Sun, 31 May 2020 07:41:54 -0700 (PDT) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=134.134.136.24; helo=mga09.intel.com; envelope-from=lkp@intel.com; receiver= Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 33F3E100E5D06; Sun, 31 May 2020 07:41:47 -0700 (PDT) IronPort-SDR: 4PtjmazEa+uGMgC3okFARgtcKg9fCU4shRerIXqWEIfNdYipR3KhC9ubew5W4x+hyLxIjNHsf4 0/PTN5EjlNDw== X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 May 2020 07:46:25 -0700 IronPort-SDR: PpgP/s0AxpmY2Efc6stDFuVRj10UuMcOT+pAt8+BVjKYmrpv7+H/x0p1qLzYCq7LTcQHO35qEQ cN+jH4tj/JjA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,457,1583222400"; d="gz'50?scan'50,208,50";a="256533814" Received: from lkp-server01.sh.intel.com (HELO 9f9df8056aac) ([10.239.97.150]) by fmsmga007.fm.intel.com with ESMTP; 31 May 2020 07:46:22 -0700 Received: from kbuild by 9f9df8056aac with local (Exim 4.92) (envelope-from ) id 1jfPEE-0000z9-0e; Sun, 31 May 2020 14:46:22 +0000 Date: Sun, 31 May 2020 22:46:02 +0800 From: kbuild test robot To: "Aneesh Kumar K.V" , linuxppc-dev@lists.ozlabs.org, mpe@ellerman.id.au, linux-nvdimm@lists.01.org Subject: Re: [PATCH v4 5/8] powerpc/pmem/of_pmem: Update of_pmem to use the new barrier instruction. Message-ID: <202005312249.xCyVwSwD%lkp@intel.com> References: <20200529052820.151651-6-aneesh.kumar@linux.ibm.com> MIME-Version: 1.0 In-Reply-To: <20200529052820.151651-6-aneesh.kumar@linux.ibm.com> User-Agent: Mutt/1.10.1 (2018-07-13) Message-ID-Hash: WLF2LGLLCAIMAF3CWORMOZUXOU5XENRU X-Message-ID-Hash: WLF2LGLLCAIMAF3CWORMOZUXOU5XENRU X-MailFrom: lkp@intel.com X-Mailman-Rule-Hits: nonmember-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation Content-Disposition: inline X-Content-Filtered-By: Mailman/MimeDel 3.1.1 CC: kbuild-all@lists.01.org, "Aneesh Kumar K.V" X-Mailman-Version: 3.1.1 Precedence: list List-Id: "Linux-nvdimm developer list." Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi "Aneesh, I love your patch! Yet something to improve: [auto build test ERROR on powerpc/next] [also build test ERROR on linux-nvdimm/libnvdimm-for-next scottwood/next v5.7-rc7] [cannot apply to next-20200529] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Aneesh-Kumar-K-V/Support-new-pmem-flush-and-sync-instructions-for-POWER/20200531-062841 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next config: powerpc-ppc6xx_defconfig (attached as .config) compiler: powerpc-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot All errors (new ones prefixed by >>, old ones prefixed by <<): In file included from arch/powerpc/include/asm/asm-prototypes.h:12, from arch/powerpc/kernel/early_32.c:11: arch/powerpc/include/asm/cacheflush.h: In function 'arch_pmem_flush_barrier': arch/powerpc/include/asm/cacheflush.h:126:6: error: implicit declaration of function 'cpu_has_feature'; did you mean 'mmu_has_feature'? [-Werror=implicit-function-declaration] 126 | if (cpu_has_feature(CPU_FTR_ARCH_207S)) | ^~~~~~~~~~~~~~~ | mmu_has_feature In file included from arch/powerpc/include/asm/cputhreads.h:7, from arch/powerpc/include/asm/mmu_context.h:12, from arch/powerpc/include/asm/asm-prototypes.h:17, from arch/powerpc/kernel/early_32.c:11: arch/powerpc/include/asm/cpu_has_feature.h: At top level: >> arch/powerpc/include/asm/cpu_has_feature.h:49:20: error: conflicting types for 'cpu_has_feature' 49 | static inline bool cpu_has_feature(unsigned long feature) | ^~~~~~~~~~~~~~~ In file included from arch/powerpc/include/asm/asm-prototypes.h:12, from arch/powerpc/kernel/early_32.c:11: arch/powerpc/include/asm/cacheflush.h:126:6: note: previous implicit declaration of 'cpu_has_feature' was here 126 | if (cpu_has_feature(CPU_FTR_ARCH_207S)) | ^~~~~~~~~~~~~~~ cc1: all warnings being treated as errors vim +/cpu_has_feature +49 arch/powerpc/include/asm/cpu_has_feature.h c812c7d8f1470a Aneesh Kumar K.V 2016-07-23 38 4db7327194dba0 Kevin Hao 2016-07-23 39 if (CPU_FTRS_ALWAYS & feature) 4db7327194dba0 Kevin Hao 2016-07-23 40 return true; 4db7327194dba0 Kevin Hao 2016-07-23 41 4db7327194dba0 Kevin Hao 2016-07-23 42 if (!(CPU_FTRS_POSSIBLE & feature)) 4db7327194dba0 Kevin Hao 2016-07-23 43 return false; 4db7327194dba0 Kevin Hao 2016-07-23 44 4db7327194dba0 Kevin Hao 2016-07-23 45 i = __builtin_ctzl(feature); 4db7327194dba0 Kevin Hao 2016-07-23 46 return static_branch_likely(&cpu_feature_keys[i]); 4db7327194dba0 Kevin Hao 2016-07-23 47 } 4db7327194dba0 Kevin Hao 2016-07-23 48 #else b92a226e528423 Kevin Hao 2016-07-23 @49 static inline bool cpu_has_feature(unsigned long feature) b92a226e528423 Kevin Hao 2016-07-23 50 { b92a226e528423 Kevin Hao 2016-07-23 51 return early_cpu_has_feature(feature); b92a226e528423 Kevin Hao 2016-07-23 52 } 4db7327194dba0 Kevin Hao 2016-07-23 53 #endif b92a226e528423 Kevin Hao 2016-07-23 54 :::::: The code at line 49 was first introduced by commit :::::: b92a226e528423b8d249dd09bb450d53361fbfcb powerpc: Move cpu_has_feature() to a separate file :::::: TO: Kevin Hao :::::: CC: Michael Ellerman --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org _______________________________________________ Linux-nvdimm mailing list -- linux-nvdimm@lists.01.org To unsubscribe send an email to linux-nvdimm-leave@lists.01.org