[sparc:master 1/2] WARNING: arch/sparc/built-in.o(.text.unlikely+0x2e4): Section mismatch in referen

[sparc:master 1/2] WARNING: arch/sparc/built-in.o(.text.unlikely+0x2e4): Section mismatch in referen

[kbuild test robot]

[-- Attachment #1: Type: text/plain, Size: 1220 bytes --]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git master
head:   07b5ab3f71d318e52c18cc3b73c1d44c908aacfa
commit: 74a5ed5c4f692df2ff0a2313ea71e81243525519 [1/2] sparc64: Fix find_node warning if numa node cannot be found
config: sparc64-allmodconfig (attached as .config)
compiler: sparc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 74a5ed5c4f692df2ff0a2313ea71e81243525519
        # save the attached .config to linux build tree
        make.cross ARCH=sparc64 

All warnings (new ones prefixed by >>):

>> WARNING: arch/sparc/built-in.o(.text.unlikely+0x2e4): Section mismatch in reference from the function find_node() to the function .init.text:find_mlgroup()
   The function find_node() references
   the function __init find_mlgroup().
   This is often because find_node lacks a __init
   annotation or the annotation of find_mlgroup is wrong.

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

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 47834 bytes --]

Re: [sparc:master 1/2] WARNING: arch/sparc/built-in.o(.text.unlikely+0x2e4): Section mismatch in ref

[Thomas Tai]

On 11/10/2016 10:30 PM, kbuild test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git master
> head:   07b5ab3f71d318e52c18cc3b73c1d44c908aacfa
> commit: 74a5ed5c4f692df2ff0a2313ea71e81243525519 [1/2] sparc64: Fix find_node warning if numa node cannot be found
> config: sparc64-allmodconfig (attached as .config)
> compiler: sparc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
> reproduce:
>          wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
>          chmod +x ~/bin/make.cross
>          git checkout 74a5ed5c4f692df2ff0a2313ea71e81243525519
>          # save the attached .config to linux build tree
>          make.cross ARCH=sparc64
>
> All warnings (new ones prefixed by >>):
>
>>> WARNING: arch/sparc/built-in.o(.text.unlikely+0x2e4): Section mismatch in reference from the function find_node() to the function .init.text:find_mlgroup()
>     The function find_node() references
>     the function __init find_mlgroup().
>     This is often because find_node lacks a __init
>     annotation or the annotation of find_mlgroup is wrong.
Very sorry for the warning, I will submit a fix as soon as possible.
-Thomas

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