linux-kernel - Re: [PATCH 1/5] PM / hibernate: Create snapshot keys handler

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Message-ID: <201809141348.TYzCx6v3%fengguang.wu@intel.com>
Date:   Fri, 14 Sep 2018 13:52:54 +0800
From:   kbuild test robot <lkp@...el.com>
To:     "Lee, Chun-Yi" <joeyli.kernel@...il.com>
Cc:     kbuild-all@...org, "Rafael J . Wysocki" <rjw@...ysocki.net>,
        Pavel Machek <pavel@....cz>, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org, "Lee, Chun-Yi" <jlee@...e.com>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        Chen Yu <yu.c.chen@...el.com>,
        Oliver Neukum <oneukum@...e.com>,
        Ryan Chen <yu.chen.surf@...il.com>,
        David Howells <dhowells@...hat.com>,
        Giovanni Gherdovich <ggherdovich@...e.cz>
Subject: Re: [PATCH 1/5] PM / hibernate: Create snapshot keys handler

Hi Chun-Yi,

I love your patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v4.19-rc3 next-20180913]
[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/Lee-Chun-Yi/Encryption-and-authentication-for-hibernate-snapshot-image/20180914-031757
config: powerpc64-allmodconfig (attached as .config)
compiler: powerpc64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
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=7.2.0 make.cross ARCH=powerpc64 

All errors (new ones prefixed by >>):

   powerpc64-linux-gnu-ld: warning: orphan section `.gnu.hash' from `linker stubs' being placed in section `.gnu.hash'.
>> kernel/power/snapshot_key.o:(.toc+0x0): undefined reference to `key_type_trusted'

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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/gzip" (58609 bytes)