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X-IronPort-AV: E=McAfee;i="6600,9927,10760"; a="366639916" X-IronPort-AV: E=Sophos;i="6.01,181,1684825200"; d="scan'208";a="366639916" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Jul 2023 09:35:13 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10760"; a="863479265" X-IronPort-AV: E=Sophos;i="6.01,181,1684825200"; d="scan'208";a="863479265" Received: from lkp-server01.sh.intel.com (HELO 783282924a45) ([10.239.97.150]) by fmsmga001.fm.intel.com with ESMTP; 04 Jul 2023 09:35:00 -0700 Received: from kbuild by 783282924a45 with local (Exim 4.96) (envelope-from ) id 1qGizU-000INn-0I; Tue, 04 Jul 2023 16:35:00 +0000 Date: Wed, 5 Jul 2023 00:34:55 +0800 From: kernel test robot To: Eric DeVolder Cc: oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Andrew Morton Subject: [linux-next:master 12990/13166] arch/riscv/kernel/crash_core.c:8:27: error: 'VA_BITS' undeclared Message-ID: <202307050034.tAJSN9qy-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspamd-Queue-Id: 55BF01C0027 X-Rspam-User: X-Rspamd-Server: rspam02 X-Stat-Signature: iof5wjnth159g7c1r45jsfwe1x9d7mkz X-HE-Tag: 1688488514-873387 X-HE-Meta: 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 jKJsd+mf H6lycpAtz92+/LNOgKSBucByQo1pAY3rKkgn7d+ZzwIIEVZ6CK+YootXOmP23xcx5fjko3GLl+ZY/jbm8MbeAiz657ku8VEVf9bGHGbMTfd89DJ0yu+9M7TtVgGHYIBqPpdQg6rkb99rHNBcuFaMPWohn5gLjOBbU0gtp8lygpGXYdfjNCUIX9ZkbQJYx/fv6ZGh1XZ7rcalp0JuLzgaqsXZvjEaHUC8IXqYV1NoOBY7TUS54JpIvbN2sBm0lf6u6kapgh8fTJ9L1uVgRqa3OdtQz+VKKLgKsE/dSNRPy4uPBFi2TwXvZuYCqDywzvHgM+3TH9nRsixn9SOJ/hwlFmGiB/9Splc6AfcVsbK67+cqT0zQEZQ23sXL3s5RbHvjW+XgRWf81gCj3hl9YkAA0bez+PIsAshgnlFG/pB0HhEV2+lAUvw+BikAL2g== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi Eric, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 1c6f93977947dbba1fc4d250c4eb8a7d4cfdecf1 commit: 8d14224263d97d0d53061cf08c2fa911418b1b7f [12990/13166] riscv/kexec: refactor for kernel/Kconfig.kexec config: riscv-randconfig-r014-20230704 (https://download.01.org/0day-ci/archive/20230705/202307050034.tAJSN9qy-lkp@intel.com/config) compiler: riscv64-linux-gcc (GCC) 12.3.0 reproduce: (https://download.01.org/0day-ci/archive/20230705/202307050034.tAJSN9qy-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/202307050034.tAJSN9qy-lkp@intel.com/ Note: the linux-next/master HEAD 1c6f93977947dbba1fc4d250c4eb8a7d4cfdecf1 builds fine. It may have been fixed somewhere. All errors (new ones prefixed by >>): In file included from arch/riscv/kernel/crash_core.c:3: arch/riscv/kernel/crash_core.c: In function 'arch_crash_save_vmcoreinfo': >> arch/riscv/kernel/crash_core.c:8:27: error: 'VA_BITS' undeclared (first use in this function) 8 | VMCOREINFO_NUMBER(VA_BITS); | ^~~~~~~ include/linux/crash_core.h:68:64: note: in definition of macro 'VMCOREINFO_NUMBER' 68 | vmcoreinfo_append_str("NUMBER(%s)=%ld\n", #name, (long)name) | ^~~~ arch/riscv/kernel/crash_core.c:8:27: note: each undeclared identifier is reported only once for each function it appears in 8 | VMCOREINFO_NUMBER(VA_BITS); | ^~~~~~~ include/linux/crash_core.h:68:64: note: in definition of macro 'VMCOREINFO_NUMBER' 68 | vmcoreinfo_append_str("NUMBER(%s)=%ld\n", #name, (long)name) | ^~~~ arch/riscv/kernel/crash_core.c:12:58: warning: format '%lx' expects argument of type 'long unsigned int', but argument 2 has type 'int' [-Wformat=] 12 | vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START); | ~~^ | | | long unsigned int | %x >> arch/riscv/kernel/crash_core.c:14:64: error: 'VMEMMAP_START' undeclared (first use in this function) 14 | vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START); | ^~~~~~~~~~~~~ >> arch/riscv/kernel/crash_core.c:15:62: error: 'VMEMMAP_END' undeclared (first use in this function); did you mean 'MEMREMAP_ENC'? 15 | vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END); | ^~~~~~~~~~~ | MEMREMAP_ENC >> arch/riscv/kernel/crash_core.c:17:64: error: 'MODULES_VADDR' undeclared (first use in this function) 17 | vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR); | ^~~~~~~~~~~~~ >> arch/riscv/kernel/crash_core.c:18:62: error: 'MODULES_END' undeclared (first use in this function) 18 | vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END); | ^~~~~~~~~~~ vim +/VA_BITS +8 arch/riscv/kernel/crash_core.c 649d6b1019a2f2 Xianting Tian 2022-10-26 5 649d6b1019a2f2 Xianting Tian 2022-10-26 6 void arch_crash_save_vmcoreinfo(void) 649d6b1019a2f2 Xianting Tian 2022-10-26 7 { 649d6b1019a2f2 Xianting Tian 2022-10-26 @8 VMCOREINFO_NUMBER(VA_BITS); 649d6b1019a2f2 Xianting Tian 2022-10-26 9 VMCOREINFO_NUMBER(phys_ram_base); 649d6b1019a2f2 Xianting Tian 2022-10-26 10 649d6b1019a2f2 Xianting Tian 2022-10-26 11 vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET); 649d6b1019a2f2 Xianting Tian 2022-10-26 12 vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START); 649d6b1019a2f2 Xianting Tian 2022-10-26 13 vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END); 649d6b1019a2f2 Xianting Tian 2022-10-26 @14 vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START); 649d6b1019a2f2 Xianting Tian 2022-10-26 @15 vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END); 649d6b1019a2f2 Xianting Tian 2022-10-26 16 #ifdef CONFIG_64BIT 649d6b1019a2f2 Xianting Tian 2022-10-26 @17 vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR); 649d6b1019a2f2 Xianting Tian 2022-10-26 @18 vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END); :::::: The code at line 8 was first introduced by commit :::::: 649d6b1019a2f243bc3a98cb85902a8ebf74289a RISC-V: Add arch_crash_save_vmcoreinfo support :::::: TO: Xianting Tian :::::: CC: Palmer Dabbelt -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki