[android-common:android-mainline 5501/5503] include/linux/sched/task.h:59:28: error: 'CONFIG_GKI_TASK_STRUCT_VENDOR_SIZE_MAX' undeclared here (not in a function)

[android-common:android-mainline 5501/5503] include/linux/sched/task.h:59:28: error: 'CONFIG_GKI_TASK_STRUCT_VENDOR_SIZE_MAX' undeclared here (not in a function)

[kernel test robot]

tree:   https://android.googlesource.com/kernel/common android-mainline
head:   21a62e214164c402d8af1c59d30ba1dc03b090a2
commit: 1827ee5e5a2de323359c04153e268a7288061eda [5501/5503] ANDROID: GKI: Add padding after init_task structure
config: x86_64-rhel-8.3 (https://download.01.org/0day-ci/archive/20241016/202410160058.BMbrYYA7-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241016/202410160058.BMbrYYA7-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/202410160058.BMbrYYA7-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from include/linux/sched/signal.h:9,
                    from include/linux/rcuwait.h:6,
                    from include/linux/percpu-rwsem.h:7,
                    from include/linux/fs.h:33,
                    from include/linux/compat.h:17,
                    from arch/x86/include/asm/ia32.h:7,
                    from arch/x86/include/asm/elf.h:10,
                    from include/linux/elf.h:6,
                    from include/linux/module.h:19,
                    from include/crypto/aria.h:22,
                    from arch/x86/kernel/asm-offsets.c:10:
>> include/linux/sched/task.h:59:28: error: 'CONFIG_GKI_TASK_STRUCT_VENDOR_SIZE_MAX' undeclared here (not in a function)
      59 | extern u64 vendor_data_pad[CONFIG_GKI_TASK_STRUCT_VENDOR_SIZE_MAX / sizeof(u64)];
         |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   make[3]: *** [scripts/Makefile.build:102: arch/x86/kernel/asm-offsets.s] Error 1
   make[3]: Target 'prepare' not remade because of errors.
   make[2]: *** [Makefile:1265: prepare0] Error 2
   make[2]: Target 'prepare' not remade because of errors.
   make[1]: *** [Makefile:242: __sub-make] Error 2
   make[1]: Target 'prepare' not remade because of errors.
   make: *** [Makefile:242: __sub-make] Error 2
   make: Target 'prepare' not remade because of errors.


vim +/CONFIG_GKI_TASK_STRUCT_VENDOR_SIZE_MAX +59 include/linux/sched/task.h

    56	
    57	extern union thread_union init_thread_union;
    58	extern struct task_struct init_task;
  > 59	extern u64 vendor_data_pad[CONFIG_GKI_TASK_STRUCT_VENDOR_SIZE_MAX / sizeof(u64)];
    60	

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