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From: kbuild test robot <lkp@intel.com>
To: Michal Hocko <mhocko@kernel.org>
Cc: kbuild-all@01.org,
	Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>,
	Andrew Morton <akpm@linux-foundation.org>,
	Chris Metcalf <chris.d.metcalf@gmail.com>,
	Rusty Russell <rusty@rustcorp.com.au>,
	linux-mm@kvack.org, Guenter Roeck <linux@roeck-us.net>
Subject: Re: [PATCH] mm: handle lru_add_drain_all for UP properly
Date: Wed, 13 Feb 2019 07:48:36 +0800	[thread overview]
Message-ID: <201902130753.NEXrgbrk%fengguang.wu@intel.com> (raw)
In-Reply-To: <20190212112954.GV15609@dhcp22.suse.cz>

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Hi Michal,

I love your patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v5.0-rc4 next-20190212]
[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/Michal-Hocko/mm-handle-lru_add_drain_all-for-UP-properly/20190213-063735
config: sh-titan_defconfig (attached as .config)
compiler: sh4-linux-gnu-gcc (Debian 8.2.0-11) 8.2.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        GCC_VERSION=8.2.0 make.cross ARCH=sh 

All errors (new ones prefixed by >>):

   sh4-linux-gnu-ld: mm/fadvise.o: in function `vfs_fadvise':
   fadvise.c:(.text+0x270): undefined reference to `lru_add_drain_all'
   sh4-linux-gnu-ld: mm/compaction.o: in function `sysctl_compaction_handler':
>> compaction.c:(.text+0x1d8c): undefined reference to `lru_add_drain_all'
   sh4-linux-gnu-ld: mm/migrate.o: in function `migrate_prep':
>> migrate.c:(.text+0xee4): undefined reference to `lru_add_drain_all'
   sh4-linux-gnu-ld: mm/memfd.o: in function `memfd_fcntl':
>> memfd.c:(.text+0x2fc): undefined reference to `lru_add_drain_all'
   sh4-linux-gnu-ld: fs/block_dev.o: in function `invalidate_bdev':
>> block_dev.c:(.text+0x274): undefined reference to `lru_add_drain_all'

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

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      parent reply	other threads:[~2019-02-12 23:51 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-07  9:53 [PATCH] mm/swap.c: workaround for_each_cpu() bug on UP kernel Tetsuo Handa
2019-02-07 14:07 ` Guenter Roeck
2019-02-07 14:18 ` William Kucharski
2019-02-12 10:11 ` Michal Hocko
2019-02-12 10:25   ` Tetsuo Handa
2019-02-12 11:21     ` Michal Hocko
2019-02-12 11:29       ` Michal Hocko
2019-02-12 11:37         ` Tetsuo Handa
2019-02-12 21:06         ` Andrew Morton
2019-02-13 12:43           ` Michal Hocko
2019-02-13 21:37             ` Andrew Morton
2019-02-12 23:19         ` [PATCH] mm: handle lru_add_drain_all for UP properly kbuild test robot
2019-02-12 23:48         ` kbuild test robot [this message]

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