* clang-14: error: unsupported option '-fsanitize=thread' for target 'powerpc-unknown-linux-gnu'
@ 2023-08-30 7:08 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-08-30 7:08 UTC (permalink / raw)
Cc: oe-kbuild-all, llvm
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: 6c1b980a7e79e55e951b4b2c47eefebc75071209
commit: 95567f46b4d20c047750a5e3029461afcdc67697 powerpc/{32,book3e}: kcsan: Extend KCSAN Support
date: 3 months ago
config: powerpc-randconfig-r031-20230830 (https://download.01.org/0day-ci/archive/20230830/202308301455.VM45FiiD-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project.git f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230830/202308301455.VM45FiiD-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/202308301455.VM45FiiD-lkp@intel.com/
All errors (new ones prefixed by >>):
>> clang-14: error: unsupported option '-fsanitize=thread' for target 'powerpc-unknown-linux-gnu'
make[2]: *** [scripts/Makefile.build:252: scripts/mod/empty.o] Error 1 shuffle=3495563470
>> clang-14: error: unsupported option '-fsanitize=thread' for target 'powerpc-unknown-linux-gnu'
make[2]: *** [scripts/Makefile.build:114: scripts/mod/devicetable-offsets.s] Error 1 shuffle=3495563470
make[2]: Target 'scripts/mod/' not remade because of errors.
make[1]: *** [Makefile:1286: prepare0] Error 2 shuffle=3495563470
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:226: __sub-make] Error 2 shuffle=3495563470
make: Target 'prepare' not remade because of errors.
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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