linux-kernel - Re: [PATCH 04/11] x86: geode: constify gpio

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Message-ID: <201712231558.6NpYlcSM%fengguang.wu@intel.com>
Date:   Sat, 23 Dec 2017 15:50:08 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Arvind Yadav <arvind.yadav.cs@...il.com>
Cc:     kbuild-all@...org, nsekhar@...com, khilman@...nel.org,
        linux@...linux.org.uk, kaloz@...nwrt.org, khalasa@...p.pl,
        aaro.koskinen@....fi, tony@...mide.com, jason@...edaemon.net,
        andrew@...n.ch, sebastian.hesselbarth@...il.com,
        gregory.clement@...e-electrons.com, daniel@...que.org,
        haojian.zhuang@...il.com, robert.jarzmik@...e.fr,
        marek.vasut@...il.com, slapin@...fans.org, jic23@....ac.uk,
        kgene@...nel.org, krzk@...nel.org, ralf@...ux-mips.org,
        ysato@...rs.sourceforge.jp, dalias@...c.org, tglx@...utronix.de,
        mingo@...hat.com, hpa@...or.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 04/11] x86: geode: constify gpio_led

Hi Arvind,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on arm-soc/for-next]
[also build test WARNING on v4.15-rc4 next-20171222]
[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/Arvind-Yadav/constify-gpio_led/20171223-142117
base:   https://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git for-next
config: i386-randconfig-s1-201751 (attached as .config)
compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All warnings (new ones prefixed by >>):

>> WARNING: vmlinux.o(.data+0x16554): Section mismatch in reference from the variable geos_leds_data to the variable .init.rodata:geos_leds
   The variable geos_leds_data references
   the variable __initconst geos_leds
   If the reference is valid then annotate the
   variable with or __refdata (see linux/init.h) or name the variable:
   

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

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