From: kernel test robot <lkp@intel.com>
Cc: oe-kbuild-all@lists.linux.dev, llvm@lists.linux.dev
Subject: clang: error: unsupported option '-fsanitize=thread' for target 'powerpc-unknown-linux-gnu'
Date: Sun, 23 Jul 2023 13:20:37 +0800 [thread overview]
Message-ID: <202307231326.12RhOWrQ-lkp@intel.com> (raw)
CC: linux-kernel@vger.kernel.org
TO: Rohan McLure <rmclure@linux.ibm.com>
CC: Michael Ellerman <mpe@ellerman.id.au>
CC: Christophe Leroy <christophe.leroy@csgroup.eu>
Hi Rohan,
FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: c2782531397f5cb19ca3f8f9c17727f1cdf5bee8
commit: 95567f46b4d20c047750a5e3029461afcdc67697 powerpc/{32,book3e}: kcsan: Extend KCSAN Support
date: 6 weeks ago
config: powerpc-randconfig-r006-20230723 (https://download.01.org/0day-ci/archive/20230723/202307231326.12RhOWrQ-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a)
reproduce: (https://download.01.org/0day-ci/archive/20230723/202307231326.12RhOWrQ-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202307231326.12RhOWrQ-lkp@intel.com/
All errors (new ones prefixed by >>):
scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr]
scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr]
scripts/genksyms/parse.y: note: rerun with option '-Wcounterexamples' to generate conflict counterexamples
>> clang: error: unsupported option '-fsanitize=thread' for target 'powerpc-unknown-linux-gnu'
>> clang: error: unsupported option '-fsanitize=thread' for target 'powerpc-unknown-linux-gnu'
make[2]: *** [scripts/Makefile.build:252: scripts/mod/empty.o] Error 1 shuffle=2662931784
make[2]: *** [scripts/Makefile.build:114: scripts/mod/devicetable-offsets.s] Error 1 shuffle=2662931784
make[2]: Target 'scripts/mod/' not remade because of errors.
make[1]: *** [Makefile:1286: prepare0] Error 2 shuffle=2662931784
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:226: __sub-make] Error 2 shuffle=2662931784
make: Target 'prepare' not remade because of errors.
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2023-07-23 5:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-23 5:20 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2023-07-30 11:21 clang: error: unsupported option '-fsanitize=thread' for target 'powerpc-unknown-linux-gnu' kernel test robot
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