From: kbuild test robot <lkp@intel.com>
To: Mike Rapoport <rppt@kernel.org>
Cc: kbuild-all@lists.01.org,
Andrew Morton <akpm@linux-foundation.org>,
Linux Memory Management List <linux-mm@kvack.org>
Subject: [linux-next:master 9340/10701] arch/arc/mm/init.c:80:6: warning: no previous prototype for 'arch_has_descending_max_zone_pfns'
Date: Wed, 20 May 2020 03:43:55 +0800 [thread overview]
Message-ID: <202005200351.ALIftL4S%lkp@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: fb57b1fabcb28f358901b2df90abd2b48abc1ca8
commit: aa3238a152d1646868ac81bee4eee08ba39594de [9340/10701] mm: free_area_init: allow defining max_zone_pfn in descending order
config: arc-randconfig-r011-20200519 (attached as .config)
compiler: arc-elf-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout aa3238a152d1646868ac81bee4eee08ba39594de
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>
All warnings (new ones prefixed by >>, old ones prefixed by <<):
arch/arc/mm/init.c:39:13: warning: no previous prototype for 'arc_get_mem_sz' [-Wmissing-prototypes]
39 | long __init arc_get_mem_sz(void)
| ^~~~~~~~~~~~~~
>> arch/arc/mm/init.c:80:6: warning: no previous prototype for 'arch_has_descending_max_zone_pfns' [-Wmissing-prototypes]
80 | bool arch_has_descending_max_zone_pfns(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/arc/mm/init.c:91:13: warning: no previous prototype for 'setup_arch_memory' [-Wmissing-prototypes]
91 | void __init setup_arch_memory(void)
| ^~~~~~~~~~~~~~~~~
vim +/arch_has_descending_max_zone_pfns +80 arch/arc/mm/init.c
79
> 80 bool arch_has_descending_max_zone_pfns(void)
81 {
82 return true;
83 }
84
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next reply other threads:[~2020-05-19 19:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-19 19:43 kbuild test robot [this message]
2020-05-20 0:08 ` [linux-next:master 9340/10701] arch/arc/mm/init.c:80:6: warning: no previous prototype for 'arch_has_descending_max_zone_pfns' Andrew Morton
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