linux-kernel - Re: [PATCH v3 03/10] objtool: Handle different entry size of rodata

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Message-ID: <202411220519.OK6FYVwq-lkp@intel.com>
Date: Fri, 22 Nov 2024 05:33:31 +0800
From: kernel test robot <lkp@...el.com>
To: Tiezhu Yang <yangtiezhu@...ngson.cn>,
	Huacai Chen <chenhuacai@...nel.org>,
	Josh Poimboeuf <jpoimboe@...nel.org>,
	Peter Zijlstra <peterz@...radead.org>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	loongarch@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 03/10] objtool: Handle different entry size of rodata

Hi Tiezhu,

kernel test robot noticed the following build errors:

[auto build test ERROR on v6.12-rc7]
[also build test ERROR on next-20241121]
[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/Tiezhu-Yang/objtool-Handle-various-symbol-types-of-rodata/20241121-131412
base:   v6.12-rc7
patch link:    https://lore.kernel.org/r/20241119065655.21123-4-yangtiezhu%40loongson.cn
patch subject: [PATCH v3 03/10] objtool: Handle different entry size of rodata
config: x86_64-allnoconfig (https://download.01.org/0day-ci/archive/20241122/202411220519.OK6FYVwq-lkp@intel.com/config)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241122/202411220519.OK6FYVwq-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 <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202411220519.OK6FYVwq-lkp@intel.com/

All errors (new ones prefixed by >>):

>> check.c:2109:28: error: use of undeclared identifier 'R_LARCH_32_PCREL'
    2109 |                     reloc_type(reloc) == R_LARCH_32_PCREL)
         |                                          ^
   1 error generated.
   make[5]: *** [tools/build/Makefile.build:105: tools/objtool/check.o] Error 1
   make[5]: *** Waiting for unfinished jobs....
   make[4]: *** [Makefile:70: tools/objtool/objtool-in.o] Error 2
   make[3]: *** [Makefile:73: objtool] Error 2
   make[2]: *** [Makefile:1370: tools/objtool] Error 2
   In file included from arch/x86/kernel/asm-offsets.c:14:
   In file included from include/linux/suspend.h:5:
   In file included from include/linux/swap.h:9:
   In file included from include/linux/memcontrol.h:21:
   In file included from include/linux/mm.h:2213:
   include/linux/vmstat.h:518:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
     518 |         return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
         |                               ~~~~~~~~~~~ ^ ~~~
   1 warning generated.
   make[2]: Target 'prepare' not remade because of errors.
   make[1]: *** [Makefile:224: __sub-make] Error 2
   make[1]: Target 'prepare' not remade because of errors.
   make: *** [Makefile:224: __sub-make] Error 2
   make: Target 'prepare' not remade because of errors.

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki