linux-kernel - Re: [PATCH 3/3] pipe: add proc_dopipe_max_size() to safely assign pipe_max

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Message-ID: <201709292130.RxRF4S6U%fengguang.wu@intel.com>
Date:   Fri, 29 Sep 2017 21:50:22 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Joe Lawrence <joe.lawrence@...hat.com>
Cc:     kbuild-all@...org, linux-kernel@...r.kernel.org,
        Mikulas Patocka <mpatocka@...hat.com>,
        Michael Kerrisk <mtk.manpages@...il.com>,
        Randy Dunlap <rdunlap@...radead.org>
Subject: Re: [PATCH 3/3] pipe: add proc_dopipe_max_size() to safely assign
 pipe_max_size

Hi Joe,

[auto build test ERROR on linus/master]
[also build test ERROR on v4.14-rc2 next-20170928]
[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/Joe-Lawrence/A-few-round_pipe_size-and-pipe-max-size-fixups/20170929-205234
config: i386-tinyconfig (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   fs/pipe.o: In function `pipe_proc_fn':
>> pipe.c:(.text+0xe90): undefined reference to `proc_dopipe_max_size'

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

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