[android-common:android11-5.4 922/30000] ld.lld: error: -plugin-opt=-: ld.lld: Unknown command line argument '-stack-alignment=8'. Try: 'ld.lld --help'

[android-common:android11-5.4 922/30000] ld.lld: error: -plugin-opt=-: ld.lld: Unknown command line argument '-stack-alignment=8'. Try: 'ld.lld --help'

[kernel test robot]

Hi Sami,

FYI, the error/warning still remains.

tree:   https://android.googlesource.com/kernel/common android11-5.4
head:   069e12986fd81e33097f806c8f2787f5d5416bfd
commit: 6f0e552d0f4018b3731866fd18f32c1295175a91 [922/30000] ANDROID: x86, build: allow LTO_CLANG and THINLTO to be selected
config: x86_64-buildonly-randconfig-002-20241113 (https://download.01.org/0day-ci/archive/20241113/202411132007.YQ25gIF4-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/20241113/202411132007.YQ25gIF4-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/202411132007.YQ25gIF4-lkp@intel.com/

All errors (new ones prefixed by >>):

   clang: warning: argument unused during compilation: '-MD' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-MF arch/x86/lib/.lib-ksyms.o.d' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-nostdinc' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-isystem /opt/cross/clang-ab51eccf88/lib/clang/19/include' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-include include/linux/kconfig.h' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D __KERNEL__' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D KBUILD_EXTRA_WARN1' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D __ASSEMBLY__' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-Werror=unknown-warning-option' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D CONFIG_AS_CFI=1' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D CONFIG_AS_CFI_SIGNAL_FRAME=1' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D CONFIG_AS_CFI_SECTIONS=1' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D CONFIG_AS_SSSE3=1' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D CONFIG_AS_AVX=1' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D CONFIG_AS_AVX2=1' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D CONFIG_AS_AVX512=1' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D CONFIG_AS_SHA1_NI=1' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D CONFIG_AS_SHA256_NI=1' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D CC_USING_FENTRY' [-Wunused-command-line-argument]
>> ld.lld: error: -plugin-opt=-: ld.lld: Unknown command line argument '-stack-alignment=8'.  Try: 'ld.lld --help'
   ld.lld: Did you mean '--stackrealign=8'?
--
   clang: warning: argument unused during compilation: '-MD' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-MF lib/.lib-ksyms.o.d' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-nostdinc' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-isystem /opt/cross/clang-ab51eccf88/lib/clang/19/include' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-include include/linux/kconfig.h' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D __KERNEL__' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D KBUILD_EXTRA_WARN1' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D __ASSEMBLY__' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-Werror=unknown-warning-option' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D CONFIG_AS_CFI=1' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D CONFIG_AS_CFI_SIGNAL_FRAME=1' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D CONFIG_AS_CFI_SECTIONS=1' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D CONFIG_AS_SSSE3=1' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D CONFIG_AS_AVX=1' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D CONFIG_AS_AVX2=1' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D CONFIG_AS_AVX512=1' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D CONFIG_AS_SHA1_NI=1' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D CONFIG_AS_SHA256_NI=1' [-Wunused-command-line-argument]
   clang: warning: argument unused during compilation: '-D CC_USING_FENTRY' [-Wunused-command-line-argument]
>> ld.lld: error: -plugin-opt=-: ld.lld: Unknown command line argument '-stack-alignment=8'.  Try: 'ld.lld --help'
   ld.lld: Did you mean '--stackrealign=8'?
--
>> ld.lld: error: -plugin-opt=-: ld.lld: Unknown command line argument '-stack-alignment=8'.  Try: 'ld.lld --help'
   ld.lld: Did you mean '--stackrealign=8'?

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