linux-kernel - Re: [PATCH] ACPI/NUMA: Do not map pxm to node when NUMA is turned off

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Message-ID: <201612130824.Azkdzfm2%fengguang.wu@intel.com>
Date:   Tue, 13 Dec 2016 08:11:25 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Boris Ostrovsky <boris.ostrovsky@...cle.com>
Cc:     kbuild-all@...org, rjw@...ysocki.net, len.brown@...el.com,
        pavel@....cz, tglx@...utronix.de, mingo@...hat.com, hpa@...or.com,
        linux-kernel@...r.kernel.org, linux-acpi@...r.kernel.org,
        x86@...nel.org, Boris Ostrovsky <boris.ostrovsky@...cle.com>
Subject: Re: [PATCH] ACPI/NUMA: Do not map pxm to node when NUMA is turned off

Hi Boris,

[auto build test WARNING on pm/linux-next]
[also build test WARNING on v4.9 next-20161212]
[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/Boris-Ostrovsky/ACPI-NUMA-Do-not-map-pxm-to-node-when-NUMA-is-turned-off/20161213-045302
base:   https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next
config: x86_64-allyesdebian (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=x86_64 

All warnings (new ones prefixed by >>):

>> WARNING: vmlinux.o(.text+0x8acd33): Section mismatch in reference from the function acpi_map_pxm_to_node() to the variable .init.data:numa_off
   The function acpi_map_pxm_to_node() references
   the variable __initdata numa_off.
   This is often because acpi_map_pxm_to_node lacks a __initdata
   annotation or the annotation of numa_off is wrong.

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

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