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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4FFE8C433F5 for ; Mon, 10 Jan 2022 13:55:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234494AbiAJNzE (ORCPT ); Mon, 10 Jan 2022 08:55:04 -0500 Received: from mga03.intel.com ([134.134.136.65]:34264 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230145AbiAJNzB (ORCPT ); Mon, 10 Jan 2022 08:55:01 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1641822901; x=1673358901; h=date:from:to:cc:subject:message-id:mime-version; bh=2Zp7VMePQmtzmmh0s8Eo1QaSbTDDrEWbBROEmgXFs2I=; b=jlSeRhnvIEKrTDD3bEb0rLES/FRCwl4TXUZKyHxmAmSVUbWfSxhc/Hr/ /CijFpmow8ogOi+h1fCHBBXNRYtGzx+aB1v48l4ZwxZehKERm6YYp/02F PWXup1N2L8JLUL49NicGlbb5RSZFli1ktxzzK5wbkU+9WXFDyp4Uf7nX7 mZeSqFekGcCwtNE6+V1HtDnsVkfBKPjZsKMZHGccqYHEUa1uFVkphHVap VCXJi9xYsGehe0Y2y+Q//6ADwso04sOIIhAdfo38NrhFkvDT0Vri3eTtN BOEDETxukhP4H5F/j0bPpyGUf2zdvj/PncYdMfQhzCx5fCBAZRP/RW5il w==; X-IronPort-AV: E=McAfee;i="6200,9189,10222"; a="243179109" X-IronPort-AV: E=Sophos;i="5.88,277,1635231600"; d="scan'208";a="243179109" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jan 2022 05:55:00 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,277,1635231600"; d="scan'208";a="622679026" Received: from lkp-server01.sh.intel.com (HELO 276f1b88eecb) ([10.239.97.150]) by orsmga004.jf.intel.com with ESMTP; 10 Jan 2022 05:54:59 -0800 Received: from kbuild by 276f1b88eecb with local (Exim 4.92) (envelope-from ) id 1n6v8U-0003Ze-KA; Mon, 10 Jan 2022 13:54:58 +0000 Date: Mon, 10 Jan 2022 21:54:16 +0800 From: kernel test robot To: Ingo Molnar Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [mingo-tip:sched/headers 1518/2380] arch/powerpc/include/asm/book3s/64/hash.h:248:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'hash__vmemmap_create_mapping' Message-ID: <202201102123.ZtrMza46-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: git://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git sched/headers head: 351bfbf7f1e8dce84b605c8007c98dd603c4ca4d commit: 2df1932116ea94f774804fbd4fcfc0eb60704764 [1518/2380] headers/deps: printk: Reduce header dependencies config: powerpc64-randconfig-r001-20220109 (https://download.01.org/0day-ci/archive/20220110/202201102123.ZtrMza46-lkp@intel.com/config) compiler: powerpc64le-linux-gcc (GCC) 11.2.0 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 # https://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git/commit/?id=2df1932116ea94f774804fbd4fcfc0eb60704764 git remote add mingo-tip git://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git git fetch --no-tags mingo-tip sched/headers git checkout 2df1932116ea94f774804fbd4fcfc0eb60704764 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=powerpc prepare If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): In file included from arch/powerpc/include/asm/lppaca.h:46, from arch/powerpc/include/asm/paca.h:17, from arch/powerpc/include/asm/current.h:13, from include/linux/preempt.h:10, from arch/powerpc/kernel/asm-offsets.c:12: arch/powerpc/include/asm/mmu.h: In function 'strict_kernel_rwx_enabled': arch/powerpc/include/asm/mmu.h:340:16: error: 'rodata_enabled' undeclared (first use in this function); did you mean 'radix_enabled'? 340 | return rodata_enabled; | ^~~~~~~~~~~~~~ | radix_enabled arch/powerpc/include/asm/mmu.h:340:16: note: each undeclared identifier is reported only once for each function it appears in In file included from arch/powerpc/include/asm/book3s/64/pgtable.h:299, from arch/powerpc/include/asm/book3s/64/mmu-hash.h:20, from arch/powerpc/include/asm/book3s/64/mmu.h:33, from arch/powerpc/include/asm/mmu.h:395, from arch/powerpc/include/asm/lppaca.h:46, from arch/powerpc/include/asm/paca.h:17, from arch/powerpc/include/asm/current.h:13, from include/linux/preempt.h:10, from arch/powerpc/kernel/asm-offsets.c:12: arch/powerpc/include/asm/book3s/64/hash.h: At top level: >> arch/powerpc/include/asm/book3s/64/hash.h:248:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'hash__vmemmap_create_mapping' 248 | extern int __meminit hash__vmemmap_create_mapping(unsigned long start, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from arch/powerpc/include/asm/book3s/64/pgtable.h:300, from arch/powerpc/include/asm/book3s/64/mmu-hash.h:20, from arch/powerpc/include/asm/book3s/64/mmu.h:33, from arch/powerpc/include/asm/mmu.h:395, from arch/powerpc/include/asm/lppaca.h:46, from arch/powerpc/include/asm/paca.h:17, from arch/powerpc/include/asm/current.h:13, from include/linux/preempt.h:10, from arch/powerpc/kernel/asm-offsets.c:12: >> arch/powerpc/include/asm/book3s/64/radix.h:289:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'radix__vmemmap_create_mapping' 289 | extern int __meminit radix__vmemmap_create_mapping(unsigned long start, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from arch/powerpc/include/asm/book3s/64/mmu-hash.h:20, from arch/powerpc/include/asm/book3s/64/mmu.h:33, from arch/powerpc/include/asm/mmu.h:395, from arch/powerpc/include/asm/lppaca.h:46, from arch/powerpc/include/asm/paca.h:17, from arch/powerpc/include/asm/current.h:13, from include/linux/preempt.h:10, from arch/powerpc/kernel/asm-offsets.c:12: >> arch/powerpc/include/asm/book3s/64/pgtable.h:1085:29: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'vmemmap_create_mapping' 1085 | static inline int __meminit vmemmap_create_mapping(unsigned long start, | ^~~~~~~~~~~~~~~~~~~~~~ In file included from arch/powerpc/include/asm/mmu.h:395, from arch/powerpc/include/asm/lppaca.h:46, from arch/powerpc/include/asm/paca.h:17, from arch/powerpc/include/asm/current.h:13, from include/linux/preempt.h:10, from arch/powerpc/kernel/asm-offsets.c:12: >> arch/powerpc/include/asm/book3s/64/mmu.h:212:27: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'early_init_mmu' 212 | static inline void __init early_init_mmu(void) | ^~~~~~~~~~~~~~ In file included from include/linux/sched.h:12, from include/linux/sched/thread_info_api.h:5, from include/asm-generic/preempt.h:5, from ./arch/powerpc/include/generated/asm/preempt.h:1, from include/linux/preempt.h:79, from arch/powerpc/kernel/asm-offsets.c:12: include/linux/sched/per_task.h:48:11: fatal error: generated/asm-offsets.h: No such file or directory 48 | # include | ^~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. make[2]: *** [scripts/Makefile.build:121: arch/powerpc/kernel/asm-offsets.s] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [Makefile:1197: prepare0] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:219: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. vim +248 arch/powerpc/include/asm/book3s/64/hash.h c605782b1c3f1c arch/powerpc/include/asm/pte-hash64.h Benjamin Herrenschmidt 2009-03-10 245 31a14fae92b29b arch/powerpc/include/asm/book3s/64/hash.h Aneesh Kumar K.V 2016-04-29 246 c766ee72235d09 arch/powerpc/include/asm/book3s/64/hash.h Christophe Leroy 2018-10-09 247 int hash__map_kernel_page(unsigned long ea, unsigned long pa, pgprot_t prot); 31a14fae92b29b arch/powerpc/include/asm/book3s/64/hash.h Aneesh Kumar K.V 2016-04-29 @248 extern int __meminit hash__vmemmap_create_mapping(unsigned long start, 31a14fae92b29b arch/powerpc/include/asm/book3s/64/hash.h Aneesh Kumar K.V 2016-04-29 249 unsigned long page_size, 31a14fae92b29b arch/powerpc/include/asm/book3s/64/hash.h Aneesh Kumar K.V 2016-04-29 250 unsigned long phys); 31a14fae92b29b arch/powerpc/include/asm/book3s/64/hash.h Aneesh Kumar K.V 2016-04-29 251 extern void hash__vmemmap_remove_mapping(unsigned long start, 31a14fae92b29b arch/powerpc/include/asm/book3s/64/hash.h Aneesh Kumar K.V 2016-04-29 252 unsigned long page_size); 32b53c012e0bfe arch/powerpc/include/asm/book3s/64/hash.h Reza Arbab 2017-01-03 253 :::::: The code at line 248 was first introduced by commit :::::: 31a14fae92b29b7a7fcc65600f072bf448d3b0eb powerpc/mm: Abstraction for vmemmap and map_kernel_page() :::::: TO: Aneesh Kumar K.V :::::: CC: Michael Ellerman --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org