From: kernel test robot <lkp@intel.com>
To: Nathan Chancellor <nathan@kernel.org>
Cc: <oe-kbuild-all@lists.linux.dev>, <llvm@lists.linux.dev>
Subject: [nathan:b4/llvm-trap-unreachable 2/2] clang-14: error: unknown argument: '-mllvm=-trap-unreachable'
Date: Tue, 28 Jan 2025 20:30:27 +0800 [thread overview]
Message-ID: <Z5jN47H+TTnGs0IT@rli9-mobl> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/nathan/linux.git b4/llvm-trap-unreachable
head: 58c89b7cf0908b7d20a353b724bc2336c56a735a
commit: 58c89b7cf0908b7d20a353b724bc2336c56a735a [2/2] kbuild: Turn unreachable into a trap for LLVM
:::::: branch date: 12 hours ago
:::::: commit date: 12 hours ago
config: hexagon-randconfig-002-20250128 (https://download.01.org/0day-ci/archive/20250128/202501281938.BMoGVs3S-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250128/202501281938.BMoGVs3S-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/r/202501281938.BMoGVs3S-lkp@intel.com/
All errors (new ones prefixed by >>):
>> clang-14: error: unknown argument: '-mllvm=-trap-unreachable'
>> clang-14: error: unknown argument: '-mllvm=-trap-unreachable'
make[3]: *** [scripts/Makefile.build:194: scripts/mod/empty.o] Error 1 shuffle=4091035674
make[3]: *** [scripts/Makefile.build:102: scripts/mod/devicetable-offsets.s] Error 1 shuffle=4091035674
make[3]: Target 'scripts/mod/' not remade because of errors.
make[2]: *** [Makefile:1267: prepare0] Error 2 shuffle=4091035674
make[2]: Target 'prepare' not remade because of errors.
make[1]: *** [Makefile:251: __sub-make] Error 2 shuffle=4091035674
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:251: __sub-make] Error 2 shuffle=4091035674
make: Target 'prepare' not remade because of errors.
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2025-01-28 12:31 UTC|newest]
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