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Subject: Re: fs/binfmt_flat.c:828:9: error: void value not ignored as it ought
 to be
To: kbuild test robot <fengguang.wu@intel.com>,
        Al Viro <viro@zeniv.linux.org.uk>
Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org,
        Andrew Morton <akpm@linux-foundation.org>
References: <201709030901.qU5Vfdmy%fengguang.wu@intel.com>
From: Randy Dunlap <rdunlap@infradead.org>
Message-ID: <dddbc2b4-a2ca-c8a7-8933-dfb29d6986fb@infradead.org>
Date: Sat, 2 Sep 2017 19:56:08 -0700
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On 09/02/17 18:48, kbuild test robot wrote:
> Hi Al,
> 
> FYI, the error/warning still remains.
> 
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   d0d6ab53c9abd7dd1070f43a0455328874127ba8
> commit: 468138d78510688fb5476f98d23f11ac6a63229a binfmt_flat: flat_{get,put}_addr_from_rp() should be able to fail
> date:   9 weeks ago
> config: m32r-mappi.nommu_defconfig (attached as .config)
> compiler: m32r-linux-gcc (GCC) 6.2.0
> reproduce:
>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         git checkout 468138d78510688fb5476f98d23f11ac6a63229a
>         # save the attached .config to linux build tree
>         make.cross ARCH=m32r 
> 
>>> fs/binfmt_flat.c:828:9: error: void value not ignored as it ought to be
>         ret = flat_put_addr_at_rp(rp, addr, relval);
>             ^

Patch here for m32r and microblaze:
https://lkml.org/lkml/2017/7/30/179

Al, are these OK or is something more needed?


-- 
~Randy