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Date: Tue, 7 Jun 2016 03:22:23 +0800
From: kbuild test robot <lkp@...el.com>
To: Johannes Weiner <hannes@...xchg.org>
Cc: kbuild-all@...org, linux-mm@...ck.org,
linux-kernel@...r.kernel.org,
Andrew Morton <akpm@...ux-foundation.org>,
Rik van Riel <riel@...hat.com>, Mel Gorman <mgorman@...e.de>,
Andrea Arcangeli <aarcange@...hat.com>,
Andi Kleen <andi@...stfloor.org>,
Michal Hocko <mhocko@...e.cz>,
Tim Chen <tim.c.chen@...ux.intel.com>, kernel-team@...com
Subject: Re: [PATCH 10/10] mm: balance LRU lists based on relative thrashing
Hi,
[auto build test ERROR on cifs/for-next]
[also build test ERROR on v4.7-rc2 next-20160606]
[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/Johannes-Weiner/mm-balance-LRU-lists-based-on-relative-thrashing/20160607-035348
base: git://git.samba.org/sfrench/cifs-2.6.git for-next
config: s390-default_defconfig (attached as .config)
compiler: s390x-linux-gnu-gcc (Debian 5.3.1-8) 5.3.1 20160205
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=s390
All errors (new ones prefixed by >>):
mm/migrate.c: In function 'migrate_misplaced_transhuge_page':
>> mm/migrate.c:1814:7: error: implicit declaration of function 'TestClearPageWorkingset' [-Werror=implicit-function-declaration]
if (TestClearPageWorkingset(new_page))
^
cc1: some warnings being treated as errors
vim +/TestClearPageWorkingset +1814 mm/migrate.c
1808 if (unlikely(!pmd_same(*pmd, entry) || page_count(page) != 2)) {
1809 fail_putback:
1810 spin_unlock(ptl);
1811 mmu_notifier_invalidate_range_end(mm, mmun_start, mmun_end);
1812
1813 /* Reverse changes made by migrate_page_copy() */
> 1814 if (TestClearPageWorkingset(new_page))
1815 ClearPageWorkingset(page);
1816 if (TestClearPageActive(new_page))
1817 SetPageActive(page);
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
Download attachment ".config.gz" of type "application/octet-stream" (16213 bytes)
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