From: kernel test robot <lkp@intel.com>
To: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
Serge Semin <fancer.lancer@gmail.com>
Subject: WARNING: modpost: vmlinux.o(.text+0x1051c): Section mismatch in reference from the function reserve_exception_space() to the function .meminit.text:memblock_reserve()
Date: Wed, 17 Mar 2021 20:43:12 +0800 [thread overview]
Message-ID: <202103172009.Gjt2duPL-lkp@intel.com> (raw)
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Hi Thomas,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 1df27313f50a57497c1faeb6a6ae4ca939c85a7d
commit: bd67b711bfaa02cf19e88aa2d9edae5c1c1d2739 MIPS: kernel: Reserve exception base early to prevent corruption
date: 8 days ago
config: mips-randconfig-r013-20210317 (attached as .config)
compiler: mips-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
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=bd67b711bfaa02cf19e88aa2d9edae5c1c1d2739
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout bd67b711bfaa02cf19e88aa2d9edae5c1c1d2739
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=mips
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>, old ones prefixed by <<):
>> WARNING: modpost: vmlinux.o(.text+0x1051c): Section mismatch in reference from the function reserve_exception_space() to the function .meminit.text:memblock_reserve()
The function reserve_exception_space() references
the function __meminit memblock_reserve().
This is often because reserve_exception_space lacks a __meminit
annotation or the annotation of memblock_reserve is wrong.
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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reply other threads:[~2021-03-17 12:44 UTC|newest]
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