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: Sat, 5 Feb 2022 16:24:06 +0800 [thread overview]
Message-ID: <202202051611.LE4aFKWX-lkp@intel.com> (raw)
CC: linux-kernel@vger.kernel.org
TO: Daniel Axtens <dja@axtens.net>
CC: Michael Ellerman <mpe@ellerman.id.au>
CC: Alexey Kardashevskiy <aik@ozlabs.ru>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 0457e5153e0e8420134f60921349099e907264ca
commit: f5140cab448e4819ca6f158cb4130352f73c92e4 powerpc: check for support for -Wa,-m{power4,any}
date: 6 weeks ago
config: powerpc64-randconfig-r022-20220204 (https://download.01.org/0day-ci/archive/20220205/202202051611.LE4aFKWX-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 78c6b90000292eb37aac5dead6ab26611cd76f42)
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 powerpc64 cross compiling tool for clang build
# apt-get install binutils-powerpc64le-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f5140cab448e4819ca6f158cb4130352f73c92e4
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout f5140cab448e4819ca6f158cb4130352f73c92e4
# save the config file to linux build tree
mkdir build_dir
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 >>):
<stdin>:1559:2: warning: syscall futex_waitv not implemented [-W#warnings]
#warning syscall futex_waitv not implemented
^
1 warning generated.
/usr/bin/ld: unrecognised emulation mode: elf64lppc
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/vdso64/Makefile:44: arch/powerpc/kernel/vdso64/vdso64.so.dbg] Error 1
make[2]: Target 'include/generated/vdso64-offsets.h' not remade because of errors.
make[1]: *** [arch/powerpc/Makefile:424: 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, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
Date: Sat, 05 Feb 2022 16:24:06 +0800 [thread overview]
Message-ID: <202202051611.LE4aFKWX-lkp@intel.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 2586 bytes --]
CC: linux-kernel(a)vger.kernel.org
TO: Daniel Axtens <dja@axtens.net>
CC: Michael Ellerman <mpe@ellerman.id.au>
CC: Alexey Kardashevskiy <aik@ozlabs.ru>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 0457e5153e0e8420134f60921349099e907264ca
commit: f5140cab448e4819ca6f158cb4130352f73c92e4 powerpc: check for support for -Wa,-m{power4,any}
date: 6 weeks ago
config: powerpc64-randconfig-r022-20220204 (https://download.01.org/0day-ci/archive/20220205/202202051611.LE4aFKWX-lkp(a)intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 78c6b90000292eb37aac5dead6ab26611cd76f42)
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 powerpc64 cross compiling tool for clang build
# apt-get install binutils-powerpc64le-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f5140cab448e4819ca6f158cb4130352f73c92e4
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout f5140cab448e4819ca6f158cb4130352f73c92e4
# save the config file to linux build tree
mkdir build_dir
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 >>):
<stdin>:1559:2: warning: syscall futex_waitv not implemented [-W#warnings]
#warning syscall futex_waitv not implemented
^
1 warning generated.
/usr/bin/ld: unrecognised emulation mode: elf64lppc
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/vdso64/Makefile:44: arch/powerpc/kernel/vdso64/vdso64.so.dbg] Error 1
make[2]: Target 'include/generated/vdso64-offsets.h' not remade because of errors.
make[1]: *** [arch/powerpc/Makefile:424: 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, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
next reply other threads:[~2022-02-05 8:24 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-05 8:24 kernel test robot [this message]
2022-02-05 8:24 ` clang-15: error: linker command failed with exit code 1 (use -v to see invocation) kernel test robot
-- strict thread matches above, loose matches on Subject: below --
2022-03-16 4:35 kernel test robot
2022-03-28 22:25 kernel test robot
2022-03-29 10:38 kernel test robot
2022-05-20 0:20 kernel test robot
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