linux-kernel - Re: [PATCH v2 3/4] watchdog: iTCO_wdt: Fix PMC GCR memory mapping failure

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Date:   Mon, 20 Mar 2017 10:52:31 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Kuppuswamy Sathyanarayanan 
        <sathyanarayanan.kuppuswamy@...ux.intel.com>
Cc:     kbuild-all@...org, andy@...radead.org, qipeng.zha@...el.com,
        dvhart@...radead.org, david.e.box@...ux.intel.com,
        rajneesh.bhardwaj@...el.com,
        sathyanarayanan.kuppuswamy@...ux.intel.com,
        platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 3/4] watchdog: iTCO_wdt: Fix PMC GCR memory mapping
 failure

Hi Kuppuswamy,

[auto build test ERROR on linus/master]
[also build test ERROR on v4.11-rc3 next-20170310]
[cannot apply to platform-drivers-x86/for-next tip/x86/core]
[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/Kuppuswamy-Sathyanarayanan/platform-x86-intel_pmc_ipc-fix-gcr-offset/20170320-032638
config: x86_64-randconfig-h0-03200816 (attached as .config)
compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/built-in.o: In function `iTCO_wdt_unset_NO_REBOOT_bit':
>> iTCO_wdt.c:(.text+0x3b6f0f): undefined reference to `intel_pmc_gcr_read'
>> iTCO_wdt.c:(.text+0x3b6f24): undefined reference to `intel_pmc_gcr_write'
   iTCO_wdt.c:(.text+0x3b6f2e): undefined reference to `intel_pmc_gcr_read'
   drivers/built-in.o: In function `iTCO_wdt_set_NO_REBOOT_bit':
   iTCO_wdt.c:(.text+0x3b729e): undefined reference to `intel_pmc_gcr_read'
   iTCO_wdt.c:(.text+0x3b72d1): undefined reference to `intel_pmc_gcr_write'

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

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