[pci:pci/review/cpumask 1/5] arch/x86/include/asm/topology.h:69:9: error: 'node_to_cpumask_map' undeclared; did you mean 'free_cpumask_var'?

[pci:pci/review/cpumask 1/5] arch/x86/include/asm/topology.h:69:9: error: 'node_to_cpumask_map' undeclared; did you mean 'free_cpumask_var'?

[kbuild test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git pci/review/cpumask
head:   f926e1b19abb750caa57840ff2e76afabae33ce1
commit: 7d9abc5d26ccdc68f2839c75f99af0e6cbca2e73 [1/5] Unify node_to_cpumask_map
config: x86_64-defconfig (attached as .config)
compiler: gcc-7 (Debian 7.5.0-3) 7.5.0
reproduce:
        git checkout 7d9abc5d26ccdc68f2839c75f99af0e6cbca2e73
        # save the attached .config to linux build tree
        make ARCH=x86_64 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   In file included from arch/x86/include/asm/numa.h:7:0,
                    from arch/x86/include/asm/acpi.h:11,
                    from arch/x86/include/asm/fixmap.h:29,
                    from arch/x86/include/asm/apic.h:11,
                    from arch/x86/include/asm/smp.h:13,
                    from arch/x86/include/asm/mmzone_64.h:11,
                    from arch/x86/include/asm/mmzone.h:5,
                    from include/linux/mmzone.h:984,
                    from include/linux/gfp.h:6,
                    from include/linux/slab.h:15,
                    from include/linux/crypto.h:19,
                    from arch/x86/kernel/asm-offsets.c:9:
   arch/x86/include/asm/topology.h: In function 'cpumask_of_node':
>> arch/x86/include/asm/topology.h:69:9: error: 'node_to_cpumask_map' undeclared (first use in this function); did you mean 'free_cpumask_var'?
     return node_to_cpumask_map[node];
            ^~~~~~~~~~~~~~~~~~~
            free_cpumask_var
   arch/x86/include/asm/topology.h:69:9: note: each undeclared identifier is reported only once for each function it appears in
   make[2]: *** [arch/x86/kernel/asm-offsets.s] Error 1
   make[2]: Target '__build' not remade because of errors.
   make[1]: *** [prepare0] Error 2
   make[1]: Target 'prepare' not remade because of errors.
   make: *** [sub-make] Error 2
   40 real  7 user  4 sys  29.59% cpu 	make prepare

vim +69 arch/x86/include/asm/topology.h

71ee73e7222877 arch/x86/include/asm/topology.h Rusty Russell  2009-03-13  62  
71ee73e7222877 arch/x86/include/asm/topology.h Rusty Russell  2009-03-13  63  #ifdef CONFIG_DEBUG_PER_CPU_MAPS
73e907de7d5cec arch/x86/include/asm/topology.h Rusty Russell  2009-03-13  64  extern const struct cpumask *cpumask_of_node(int node);
71ee73e7222877 arch/x86/include/asm/topology.h Rusty Russell  2009-03-13  65  #else
23ca4bba3e20c6 include/asm-x86/topology.h      Mike Travis    2008-05-12  66  /* Returns a pointer to the cpumask of CPUs on Node 'node'. */
c032ef60d1aa9a arch/x86/include/asm/topology.h Rusty Russell  2009-03-13  67  static inline const struct cpumask *cpumask_of_node(int node)
23ca4bba3e20c6 include/asm-x86/topology.h      Mike Travis    2008-05-12  68  {
23ca4bba3e20c6 include/asm-x86/topology.h      Mike Travis    2008-05-12 @69  	return node_to_cpumask_map[node];
834beda15ecc43 include/asm-x86/topology.h      travis@sgi.com 2008-01-30  70  }
71ee73e7222877 arch/x86/include/asm/topology.h Rusty Russell  2009-03-13  71  #endif
aa6b54461cc5c0 include/asm-x86/topology.h      Mike Travis    2008-03-31  72  

:::::: The code at line 69 was first introduced by commit
:::::: 23ca4bba3e20c6c3cb11c1bb0ab4770b724d39ac x86: cleanup early per cpu variables/accesses v4

:::::: TO: Mike Travis <travis@sgi.com>
:::::: CC: Ingo Molnar <mingo@elte.hu>

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

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