[broonie-ci:tmp 1/1] init/main.c:1641:2: error: #error TEST

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/ci.git tmp
head:   43b72ebc853c105427885ca515416f58459c0a5d
commit: 43b72ebc853c105427885ca515416f58459c0a5d [1/1] Test build failures
config: um-i386_defconfig (https://download.01.org/0day-ci/archive/20220402/202204021123.U3C0WDDj-lkp@xxxxxxxxx/config)
compiler: gcc-11 (Debian 11.2.0-19) 11.2.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/broonie/ci.git/commit/?id=43b72ebc853c105427885ca515416f58459c0a5d
        git remote add broonie-ci https://git.kernel.org/pub/scm/linux/kernel/git/broonie/ci.git
        git fetch --no-tags broonie-ci tmp
        git checkout 43b72ebc853c105427885ca515416f58459c0a5d
        # save the config file to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=um SUBARCH=i386 SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

   init/main.c:769:20: warning: no previous prototype for 'arch_post_acpi_subsys_init' [-Wmissing-prototypes]
     769 | void __init __weak arch_post_acpi_subsys_init(void) { }
         |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~
   init/main.c:781:20: warning: no previous prototype for 'mem_encrypt_init' [-Wmissing-prototypes]
     781 | void __init __weak mem_encrypt_init(void) { }
         |                    ^~~~~~~~~~~~~~~~
   init/main.c:783:20: warning: no previous prototype for 'poking_init' [-Wmissing-prototypes]
     783 | void __init __weak poking_init(void) { }
         |                    ^~~~~~~~~~~
>> init/main.c:1641:2: error: #error TEST
    1641 | #error TEST
         |  ^~~~~


vim +1641 init/main.c

  1640	
> 1641	#error TEST

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