[PATCH v3 14/24] arm64: Delay cpu feature capability checks

kbuild test robot lkp at intel.com
Sat Oct 17 15:56:30 PDT 2015

Hi Suzuki,

[auto build test ERROR on v4.3-rc5 -- if it's inappropriate base, please suggest rules for selecting the more suitable base]

url:    https://github.com/0day-ci/linux/commits/Suzuki-K-Poulose/arm64-Consolidate-CPU-feature-handling/20151014-013504
config: arm64-allnoconfig (attached as .config)
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=arm64 

All errors (new ones prefixed by >>):

   arch/arm64/kernel/cpufeature.c: In function 'fail_incapable_cpu':
>> arch/arm64/kernel/cpufeature.c:643:34: error: 'const struct cpu_operations' has no member named 'cpu_die'
     if (cpu_ops[cpu] && cpu_ops[cpu]->cpu_die)
   arch/arm64/kernel/cpufeature.c:644:15: error: 'const struct cpu_operations' has no member named 'cpu_die'

vim +643 arch/arm64/kernel/cpufeature.c

   637		int cpu = smp_processor_id();
   639		pr_crit("CPU%d: missing %s : %s\n", cpu, cap_type, cap->desc);
   640		/* Mark this CPU absent */
   641		set_cpu_present(cpu, 0);
   642		/* Check if we can park ourselves */
 > 643		if (cpu_ops[cpu] && cpu_ops[cpu]->cpu_die)
   644			cpu_ops[cpu]->cpu_die(cpu);
   646		asm volatile(

0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
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