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Date:   Sun, 14 May 2017 03:17:14 +0800
From:   kbuild test robot <>
To:     Pavel Tatashin <>
Subject: Re: [v3 3/9] mm: add "zero" argument to vmemmap allocators

Hi Pavel,

[auto build test ERROR on mmotm/master]
[also build test ERROR on next-20170512]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

base:   git:// master
config: ia64-gensparse_defconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 6.2.0
        wget -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=ia64 

All error/warnings (new ones prefixed by >>):

   mm/sparse-vmemmap.c: In function '__earlyonly_bootmem_alloc':
>> mm/sparse-vmemmap.c:45:14: error: implicit declaration of function 'memblock_virt_alloc_try_nid_raw' [-Werror=implicit-function-declaration]
     void *mem = memblock_virt_alloc_try_nid_raw(size, align, goal,
>> mm/sparse-vmemmap.c:45:14: warning: initialization makes pointer from integer without a cast [-Wint-conversion]
   cc1: some warnings being treated as errors

vim +/memblock_virt_alloc_try_nid_raw +45 mm/sparse-vmemmap.c

    39	static void * __ref __earlyonly_bootmem_alloc(int node,
    40					unsigned long size,
    41					unsigned long align,
    42					unsigned long goal,
    43					bool zero)
    44	{
  > 45		void *mem = memblock_virt_alloc_try_nid_raw(size, align, goal,
    47							    node);
    48		if (!mem) {

0-DAY kernel test infrastructure                Open Source Technology Center                   Intel Corporation

Download attachment ".config.gz" of type "application/gzip" (17766 bytes)

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