[android-common:android-4.14-stable 21099/29940] arm-linux-gnueabi-gcc: error: unrecognized command line option '-ftrivial-auto-var-init=pattern'

[kernel test robot <lkp@intel.com>]

Hi glider,

FYI, the error/warning still remains.

tree:   https://android.googlesource.com/kernel/common android-4.14-stable
head:   e8c1340cbb0f24693dd9056f8d5a7808e4597b80
commit: a7eda6eddca559c1c3a897a35692f9d49d46c9dd [21099/29940] BACKPORT: security: allow using Clang's zero initialization for stack variables
config: arm-randconfig-r046-20230629 (https://download.01.org/0day-ci/archive/20230630/202306302111.7mpfdTdP-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 7.5.0
reproduce: (https://download.01.org/0day-ci/archive/20230630/202306302111.7mpfdTdP-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/202306302111.7mpfdTdP-lkp@intel.com/

All errors (new ones prefixed by >>):

>> arm-linux-gnueabi-gcc: error: unrecognized command line option '-ftrivial-auto-var-init=pattern'
   make[2]: *** [./Kbuild:22: kernel/bounds.s] Error 1 shuffle=2767728755
   make[2]: Target '__build' not remade because of errors.
   make[1]: *** [Makefile:1214: prepare0] Error 2 shuffle=2767728755
   make[1]: Target 'prepare' not remade because of errors.
   make: *** [Makefile:146: sub-make] Error 2 shuffle=2767728755
   make: Target 'prepare' not remade because of errors.

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https://github.com/intel/lkp-tests/wiki