From: kernel test robot <lkp@intel.com>
Cc: kbuild-all@lists.01.org, llvm@lists.linux.dev
Subject: clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
Date: Fri, 20 May 2022 08:20:29 +0800 [thread overview]
Message-ID: <202205200859.EVJYI18Y-lkp@intel.com> (raw)
BCC: lkp@intel.com
CC: linux-kernel@vger.kernel.org
TO: Christophe Leroy <christophe.leroy@csgroup.eu>
CC: Michael Ellerman <mpe@ellerman.id.au>
Hi Christophe,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: b015dcd62b86d298829990f8261d5d154b8d7af5
commit: 12318163737cd8808d13faa6e2393774191a6182 powerpc/32: Remove remaining .stabs annotations
date: 3 months ago
config: powerpc-skiroot_defconfig (https://download.01.org/0day-ci/archive/20220520/202205200859.EVJYI18Y-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project e00cbbec06c08dc616a0d52a20f678b8fbd4e304)
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
# install powerpc cross compiling tool for clang build
# apt-get install binutils-powerpc-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=12318163737cd8808d13faa6e2393774191a6182
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 12318163737cd8808d13faa6e2393774191a6182
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=powerpc prepare
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
/usr/bin/ld: unrecognised emulation mode: elf32ppclinux
Supported emulations: elf_x86_64 elf32_x86_64 elf_i386 elf_iamcu elf_l1om elf_k1om i386pep i386pe
>> clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [arch/powerpc/kernel/vdso32/Makefile:51: arch/powerpc/kernel/vdso32/vdso32.so.dbg] Error 1
make[2]: Target 'include/generated/vdso32-offsets.h' not remade because of errors.
make[1]: *** [arch/powerpc/Makefile:423: vdso_prepare] 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.
--
0-DAY CI Kernel Test Service
https://01.org/lkp
next reply other threads:[~2022-05-20 0:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-20 0:20 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2022-03-29 10:38 clang-15: error: linker command failed with exit code 1 (use -v to see invocation) kernel test robot
2022-03-28 22:25 kernel test robot
2022-03-16 4:35 kernel test robot
2022-02-05 8:24 kernel test robot
2022-02-05 8:24 ` kernel test robot
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