[linux-next:master 2035/2532] arch/x86/mm/numa_32.c:57:9: error: '__vmalloc_start_set' undeclared

[linux-next:master 2035/2532] arch/x86/mm/numa_32.c:57:9: error: '__vmalloc_start_set' undeclared

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   a6bd6c9333397f5a0e2667d4d82fef8c970108f2
commit: a491512a83cf145d0f04966b157b16130e9b63b9 [2035/2532] asm-generic/io.h: kill vmalloc.h dependency
config: i386-buildonly-randconfig-r005-20221003 (https://download.01.org/0day-ci/archive/20240329/202403290536.7f9zGl5Q-lkp@intel.com/config)
compiler: gcc-12 (Ubuntu 12.3.0-9ubuntu2) 12.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240329/202403290536.7f9zGl5Q-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/202403290536.7f9zGl5Q-lkp@intel.com/

All errors (new ones prefixed by >>):

   arch/x86/mm/numa_32.c: In function 'initmem_init':
>> arch/x86/mm/numa_32.c:57:9: error: '__vmalloc_start_set' undeclared (first use in this function)
      57 |         __vmalloc_start_set = true;
         |         ^~~~~~~~~~~~~~~~~~~
   arch/x86/mm/numa_32.c:57:9: note: each undeclared identifier is reported only once for each function it appears in


vim +/__vmalloc_start_set +57 arch/x86/mm/numa_32.c

^1da177e4c3f41 arch/i386/mm/discontig.c   Linus Torvalds 2005-04-16  31  
d8fc3afc49bb22 arch/x86/mm/numa_32.c      Tejun Heo      2011-02-16  32  void __init initmem_init(void)
^1da177e4c3f41 arch/i386/mm/discontig.c   Linus Torvalds 2005-04-16  33  {
bd6709a91a593d arch/x86/mm/numa_32.c      Tejun Heo      2011-05-02  34  	x86_numa_init();
^1da177e4c3f41 arch/i386/mm/discontig.c   Linus Torvalds 2005-04-16  35  
^1da177e4c3f41 arch/i386/mm/discontig.c   Linus Torvalds 2005-04-16  36  #ifdef CONFIG_HIGHMEM
^1da177e4c3f41 arch/i386/mm/discontig.c   Linus Torvalds 2005-04-16  37  	highstart_pfn = highend_pfn = max_pfn;
2ec65f8b89ea00 arch/x86/mm/discontig_32.c Yinghai Lu     2008-06-23  38  	if (max_pfn > max_low_pfn)
2ec65f8b89ea00 arch/x86/mm/discontig_32.c Yinghai Lu     2008-06-23  39  		highstart_pfn = max_low_pfn;
^1da177e4c3f41 arch/i386/mm/discontig.c   Linus Torvalds 2005-04-16  40  	printk(KERN_NOTICE "%ldMB HIGHMEM available.\n",
^1da177e4c3f41 arch/i386/mm/discontig.c   Linus Torvalds 2005-04-16  41  	       pages_to_mb(highend_pfn - highstart_pfn));
ba9c231f7499ff arch/i386/mm/discontig.c   Jan Beulich    2006-09-26  42  	high_memory = (void *) __va(highstart_pfn * PAGE_SIZE - 1) + 1;
ba9c231f7499ff arch/i386/mm/discontig.c   Jan Beulich    2006-09-26  43  #else
2ec65f8b89ea00 arch/x86/mm/discontig_32.c Yinghai Lu     2008-06-23  44  	high_memory = (void *) __va(max_low_pfn * PAGE_SIZE - 1) + 1;
^1da177e4c3f41 arch/i386/mm/discontig.c   Linus Torvalds 2005-04-16  45  #endif
^1da177e4c3f41 arch/i386/mm/discontig.c   Linus Torvalds 2005-04-16  46  	printk(KERN_NOTICE "%ldMB LOWMEM available.\n",
2ec65f8b89ea00 arch/x86/mm/discontig_32.c Yinghai Lu     2008-06-23  47  			pages_to_mb(max_low_pfn));
c09434571d4b1d arch/x86/mm/discontig_32.c Yinghai Lu     2008-06-23  48  	printk(KERN_DEBUG "max_low_pfn = %lx, highstart_pfn = %lx\n",
c09434571d4b1d arch/x86/mm/discontig_32.c Yinghai Lu     2008-06-23  49  			max_low_pfn, highstart_pfn);
^1da177e4c3f41 arch/i386/mm/discontig.c   Linus Torvalds 2005-04-16  50  
c09434571d4b1d arch/x86/mm/discontig_32.c Yinghai Lu     2008-06-23  51  	printk(KERN_DEBUG "Low memory ends at vaddr %08lx\n",
^1da177e4c3f41 arch/i386/mm/discontig.c   Linus Torvalds 2005-04-16  52  			(ulong) pfn_to_kaddr(max_low_pfn));
3a58a2a6c879b2 arch/x86/mm/discontig_32.c Yinghai Lu     2008-06-24  53  
c09434571d4b1d arch/x86/mm/discontig_32.c Yinghai Lu     2008-06-23  54  	printk(KERN_DEBUG "High memory starts at vaddr %08lx\n",
^1da177e4c3f41 arch/i386/mm/discontig.c   Linus Torvalds 2005-04-16  55  			(ulong) pfn_to_kaddr(highstart_pfn));
3a58a2a6c879b2 arch/x86/mm/discontig_32.c Yinghai Lu     2008-06-24  56  
861ce4a3244c21 arch/x86/mm/numa_32.c      Laura Abbott   2017-05-08 @57  	__vmalloc_start_set = true;

:::::: The code at line 57 was first introduced by commit
:::::: 861ce4a3244c21b0af64f880d5bfe5e6e2fb9e4a x86/mm/32: Set the '__vmalloc_start_set' flag in initmem_init()

:::::: TO: Laura Abbott <labbott@redhat.com>
:::::: CC: Ingo Molnar <mingo@kernel.org>

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