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From: kbuild test robot <lkp@intel.com>
To: Zi Yan <zi.yan@sent.com>
Cc: kbuild-all@01.org, akpm@linux-foundation.org,
	linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	kirill.shutemov@linux.intel.com, minchan@kernel.org,
	vbabka@suse.cz, mgorman@techsingularity.net, mhocko@kernel.org,
	khandual@linux.vnet.ibm.com, zi.yan@cs.rutgers.edu,
	dnellans@nvidia.com, dave.hansen@intel.com,
	n-horiguchi@ah.jp.nec.com
Subject: Re: [PATCH v9 05/10] mm: thp: enable thp migration in generic path
Date: Wed, 19 Jul 2017 16:04:48 +0800	[thread overview]
Message-ID: <201707191504.G4xCE7El%fengguang.wu@intel.com> (raw)
In-Reply-To: <20170717193955.20207-6-zi.yan@sent.com>

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Hi Zi,

[auto build test WARNING on mmotm/master]
[also build test WARNING on v4.13-rc1 next-20170718]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Zi-Yan/mm-page-migration-enhancement-for-thp/20170718-095519
base:   git://git.cmpxchg.org/linux-mmotm.git master
config: xtensa-common_defconfig (attached as .config)
compiler: xtensa-linux-gcc (GCC) 4.9.0
reproduce:
        wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=xtensa 

All warnings (new ones prefixed by >>):

   In file included from mm/vmscan.c:55:0:
   include/linux/swapops.h: In function 'swp_entry_to_pmd':
>> include/linux/swapops.h:220:2: warning: missing braces around initializer [-Wmissing-braces]
     return (pmd_t){ 0 };
     ^
   include/linux/swapops.h:220:2: warning: (near initialization for '(anonymous).pud') [-Wmissing-braces]

vim +220 include/linux/swapops.h

   217	
   218	static inline pmd_t swp_entry_to_pmd(swp_entry_t entry)
   219	{
 > 220		return (pmd_t){ 0 };
   221	}
   222	

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

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  reply	other threads:[~2017-07-19  8:05 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-17 19:39 [PATCH v9 00/10] mm: page migration enhancement for thp Zi Yan
2017-07-17 19:39 ` [PATCH v9 01/10] mm: mempolicy: add queue_pages_required() Zi Yan
2017-07-17 19:39 ` [PATCH v9 02/10] mm: x86: move _PAGE_SWP_SOFT_DIRTY from bit 7 to bit 1 Zi Yan
2017-07-17 19:39 ` [PATCH v9 03/10] mm: thp: introduce separate TTU flag for thp freezing Zi Yan
2017-07-17 19:39 ` [PATCH v9 04/10] mm: thp: introduce CONFIG_ARCH_ENABLE_THP_MIGRATION Zi Yan
2017-07-17 19:39 ` [PATCH v9 05/10] mm: thp: enable thp migration in generic path Zi Yan
2017-07-19  8:04   ` kbuild test robot [this message]
2017-07-19 18:39     ` Zi Yan
2017-07-19 20:59       ` Andrew Morton
2017-07-20  2:54         ` Zi Yan
2017-07-17 19:39 ` [PATCH v9 06/10] mm: thp: check pmd migration entry in common path Zi Yan
2017-07-19  8:02   ` Michal Hocko
2017-07-19 15:01     ` Zi Yan
2017-07-17 19:39 ` [PATCH v9 07/10] mm: soft-dirty: keep soft-dirty bits over thp migration Zi Yan
2017-07-17 19:39 ` [PATCH v9 08/10] mm: mempolicy: mbind and migrate_pages support " Zi Yan
2017-07-17 19:39 ` [PATCH v9 09/10] mm: migrate: move_pages() supports " Zi Yan
2017-07-17 19:39 ` [PATCH v9 10/10] mm: memory_hotplug: memory hotremove " Zi Yan

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