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 0D827C433EF for ; Mon, 21 Feb 2022 20:37:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233812AbiBUUiI (ORCPT ); Mon, 21 Feb 2022 15:38:08 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:53644 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233778AbiBUUiG (ORCPT ); Mon, 21 Feb 2022 15:38:06 -0500 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C91ED237D4 for ; Mon, 21 Feb 2022 12:37:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1645475862; x=1677011862; h=date:from:to:cc:subject:message-id:mime-version; bh=qX8Xsf9uYW/5wjOB5lPEm5ztCVf4ox9Ucl0QWXTsloU=; b=JjsGLILrG0FXL02cxvwujIqfwiDC+qQDGoHDB3vTiGkEq+vohkqY5wbx U7Vi9m/GXA1rI+2ZwGTI1B7rM1JGZ0wFDqSrLJaDOM5gGl57eLZ+HQxXI +VIPr8ENaf7McnDtEcRJcpx6GJYr4buybmfQwlHpMBiNAXSj94bQc+O2+ 35x7TeIZ9MbzdBhiQ4RmBkLCizZUyAlHHpGvhi91e9aNEs+RhNl8DA1Tw aDKU69Dkj3wqaNI7UAWxY4Zo6U8q+tBQXsD+foX3eRd2aX1G46aIfezJ4 hqcJTOCzU9EM6jxI5QDISqfq3JUIVkh38lNAQXqb+4WRc4jQWGkcuQj4s A==; X-IronPort-AV: E=McAfee;i="6200,9189,10265"; a="251517622" X-IronPort-AV: E=Sophos;i="5.88,386,1635231600"; d="scan'208";a="251517622" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2022 12:37:42 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,386,1635231600"; d="scan'208";a="507739996" Received: from lkp-server01.sh.intel.com (HELO da3212ac2f54) ([10.239.97.150]) by orsmga006.jf.intel.com with ESMTP; 21 Feb 2022 12:37:41 -0800 Received: from kbuild by da3212ac2f54 with local (Exim 4.92) (envelope-from ) id 1nMFRE-0001xn-Hh; Mon, 21 Feb 2022 20:37:40 +0000 Date: Tue, 22 Feb 2022 04:37:22 +0800 From: kernel test robot To: Ingo Molnar Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [mingo-tip:sched/headers 1473/2541] arch/powerpc/include/asm/mmu.h:350:16: error: 'rodata_enabled' undeclared; did you mean 'radix_enabled'? Message-ID: <202202220455.TWgApfN0-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: 601144c0da5edfa67a9654158370da19c67e17e2 commit: 7a3c172e93aad851d12595cde87a6e2a1e209442 [1473/2541] headers/deps: printk: Reduce header dependencies config: powerpc64-randconfig-r036-20220221 (https://download.01.org/0day-ci/archive/20220222/202202220455.TWgApfN0-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=7a3c172e93aad851d12595cde87a6e2a1e209442 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 7a3c172e93aad851d12595cde87a6e2a1e209442 # 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:350:16: error: 'rodata_enabled' undeclared (first use in this function); did you mean 'radix_enabled'? 350 | return rodata_enabled; | ^~~~~~~~~~~~~~ | radix_enabled arch/powerpc/include/asm/mmu.h:350:16: 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:39, from arch/powerpc/include/asm/mmu.h:405, 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:244:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'hash__vmemmap_create_mapping' 244 | 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:39, from arch/powerpc/include/asm/mmu.h:405, 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:39, from arch/powerpc/include/asm/mmu.h:405, 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:405, 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:231:27: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'early_init_mmu' 231 | static inline void __init early_init_mmu(void) | ^~~~~~~~~~~~~~ arch/powerpc/include/asm/book3s/64/mmu.h:262:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'radix_init_pseries' 262 | void __init radix_init_pseries(void); | ^~~~~~~~~~~~~~~~~~ In file included from arch/powerpc/include/asm/paca.h:30, 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/cpuidle.h:88:12: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'validate_psscr_val_mask' 88 | int __init validate_psscr_val_mask(u64 *psscr_val, u64 *psscr_mask, u32 flags); | ^~~~~~~~~~~~~~~~~~~~~~~ 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:1191: 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 +350 arch/powerpc/include/asm/mmu.h bab4c8de6289b4 Michael Ellerman 2016-07-27 346 28ea38b9cba68e Christophe Leroy 2019-02-21 347 #ifdef CONFIG_STRICT_KERNEL_RWX 28ea38b9cba68e Christophe Leroy 2019-02-21 348 static inline bool strict_kernel_rwx_enabled(void) 28ea38b9cba68e Christophe Leroy 2019-02-21 349 { 28ea38b9cba68e Christophe Leroy 2019-02-21 @350 return rodata_enabled; 28ea38b9cba68e Christophe Leroy 2019-02-21 351 } 28ea38b9cba68e Christophe Leroy 2019-02-21 352 #else 28ea38b9cba68e Christophe Leroy 2019-02-21 353 static inline bool strict_kernel_rwx_enabled(void) 28ea38b9cba68e Christophe Leroy 2019-02-21 354 { 28ea38b9cba68e Christophe Leroy 2019-02-21 355 return false; 28ea38b9cba68e Christophe Leroy 2019-02-21 356 } 28ea38b9cba68e Christophe Leroy 2019-02-21 357 #endif 4fcc636615b1a3 Jordan Niethe 2021-06-09 358 :::::: The code at line 350 was first introduced by commit :::::: 28ea38b9cba68eec55cf550acd6b36b6f507cd17 powerpc/mmu: add is_strict_kernel_rwx() helper :::::: TO: Christophe Leroy :::::: CC: Michael Ellerman --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org