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Message-ID: <202212170522.ysZf4ng8-lkp@intel.com>
Date: Sat, 17 Dec 2022 05:25:31 +0800
From: kernel test robot <lkp@...el.com>
To: Masami Hiramatsu <mhiramat@...nel.org>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
"Steven Rostedt (Google)" <rostedt@...dmis.org>
Subject: ERROR: modpost: "__ld_r13_to_r17_ret" [lib/zstd/zstd_decompress.ko]
undefined!
Hi Masami,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: dcde56bb37a9f900c11eec56b0ecaca5653cc829
commit: a2a9d67a26ec94a99ed29efbd61cf5be0a575678 bootconfig: Support embedding a bootconfig file in kernel
date: 8 months ago
config: arc-randconfig-r033-20221216
compiler: arc-elf-gcc (GCC) 12.1.0
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=a2a9d67a26ec94a99ed29efbd61cf5be0a575678
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout a2a9d67a26ec94a99ed29efbd61cf5be0a575678
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arc olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arc SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>, old ones prefixed by <<):
ERROR: modpost: "__st_r13_to_r20" [lib/zstd/zstd_decompress.ko] undefined!
ERROR: modpost: "__st_r13_to_r18" [lib/zstd/zstd_decompress.ko] undefined!
ERROR: modpost: "__ld_r13_to_r22" [lib/zstd/zstd_decompress.ko] undefined!
ERROR: modpost: "__ld_r13_to_r20_ret" [lib/zstd/zstd_decompress.ko] undefined!
ERROR: modpost: "__ld_r13_to_r18_ret" [lib/zstd/zstd_decompress.ko] undefined!
ERROR: modpost: "__ld_r13_to_r24_ret" [lib/zstd/zstd_decompress.ko] undefined!
ERROR: modpost: "__st_r13_to_r23" [lib/zstd/zstd_decompress.ko] undefined!
ERROR: modpost: "__st_r13_to_r19" [lib/zstd/zstd_decompress.ko] undefined!
>> ERROR: modpost: "__ld_r13_to_r17_ret" [lib/zstd/zstd_decompress.ko] undefined!
>> ERROR: modpost: "__st_r13_to_r24" [lib/zstd/zstd_decompress.ko] undefined!
WARNING: modpost: suppressed 5 unresolved symbol warnings because there were too many)
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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