[PATCH] arm64: kexec: add support for kexec with spin-table

[kernel test robot]

Hi Henry,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on arm64/for-next/core]
[also build test ERROR on v5.14-rc1 next-20210715]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Henry-Willard/arm64-kexec-add-support-for-kexec-with-spin-table/20210715-014204
base:   https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core
config: arm64-randconfig-r025-20210715 (attached as .config)
compiler: aarch64-linux-gcc (GCC) 10.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/0day-ci/linux/commit/3dd4112e1b67732182a5e12891867db4e139980c
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Henry-Willard/arm64-kexec-add-support-for-kexec-with-spin-table/20210715-014204
        git checkout 3dd4112e1b67732182a5e12891867db4e139980c
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=arm64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp at intel.com>

All errors (new ones prefixed by >>):

   arch/arm64/kernel/smp_spin_table.c:235:3: error: 'const struct cpu_operations' has no member named 'cpu_die'
     235 |  .cpu_die = smp_spin_table_cpu_die,
         |   ^~~~~~~
   arch/arm64/kernel/smp_spin_table.c:235:13: error: initialization of 'void (*)(void)' from incompatible pointer type 'void (*)(unsigned int)' [-Werror=incompatible-pointer-types]
     235 |  .cpu_die = smp_spin_table_cpu_die,
         |             ^~~~~~~~~~~~~~~~~~~~~~
   arch/arm64/kernel/smp_spin_table.c:235:13: note: (near initialization for 'smp_spin_table_ops.cpu_postboot')
   arch/arm64/kernel/smp_spin_table.c:236:3: error: 'const struct cpu_operations' has no member named 'cpu_kill'
     236 |  .cpu_kill = smp_spin_table_cpu_kill,
         |   ^~~~~~~~
   arch/arm64/kernel/smp_spin_table.c:237:3: error: 'const struct cpu_operations' has no member named 'cpu_disable'
     237 |  .cpu_disable = smp_spin_table_cpu_disable,
         |   ^~~~~~~~~~~
>> arch/arm64/kernel/smp_spin_table.c:237:17: error: initialization of 'int (*)(long unsigned int)' from incompatible pointer type 'int (*)(unsigned int)' [-Werror=incompatible-pointer-types]
     237 |  .cpu_disable = smp_spin_table_cpu_disable,
         |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~
   arch/arm64/kernel/smp_spin_table.c:237:17: note: (near initialization for 'smp_spin_table_ops.cpu_suspend')
   cc1: some warnings being treated as errors


vim +237 arch/arm64/kernel/smp_spin_table.c

   229	
   230	const struct cpu_operations smp_spin_table_ops = {
   231		.name		= "spin-table",
   232		.cpu_init	= smp_spin_table_cpu_init,
   233		.cpu_prepare	= smp_spin_table_cpu_prepare,
   234		.cpu_boot	= smp_spin_table_cpu_boot,
 > 235		.cpu_die	= smp_spin_table_cpu_die,
   236		.cpu_kill	= smp_spin_table_cpu_kill,
 > 237		.cpu_disable	= smp_spin_table_cpu_disable,

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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