Building the Linux kernel with Clang and LLVM
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* [nathan:b4/llvm-trap-unreachable 2/2] vmlinux.o: warning: objtool: edac_raw_mc_handle_error+0xbb8: panic() is missing a __noreturn annotation
@ 2025-01-26  7:40 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2025-01-26  7:40 UTC (permalink / raw)
  To: Nathan Chancellor; +Cc: llvm, oe-kbuild-all

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/nathan/linux.git b4/llvm-trap-unreachable
head:   5aa3e312a14a904fe3a91d3e0366007253c52de4
commit: 5aa3e312a14a904fe3a91d3e0366007253c52de4 [2/2] kbuild: Turn unreachable into a trap for LLVM
:::::: branch date: 4 hours ago
:::::: commit date: 4 hours ago
config: x86_64-buildonly-randconfig-003-20250126 (https://download.01.org/0day-ci/archive/20250126/202501261557.8NxULEFI-lkp@intel.com/config)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250126/202501261557.8NxULEFI-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/202501261557.8NxULEFI-lkp@intel.com/

All warnings (new ones prefixed by >>):

   vmlinux.o: warning: objtool: do_user_addr_fault+0x6fa: unreachable instruction
>> vmlinux.o: warning: objtool: edac_raw_mc_handle_error+0xbb8: panic() is missing a __noreturn annotation

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki


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2025-01-26  7:40 [nathan:b4/llvm-trap-unreachable 2/2] vmlinux.o: warning: objtool: edac_raw_mc_handle_error+0xbb8: panic() is missing a __noreturn annotation kernel test robot

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