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Message-ID: <CAD7_sbG1_E1ZTRWHb21GaYcjRsr9e6CPSxXRauTOc4sLpCTeDA@mail.gmail.com>
Date: Mon, 16 Sep 2019 23:15:25 +0800
From: Pengfei Li <lpf.vector@...il.com>
To: kbuild test robot <lkp@...el.com>
Cc: kbuild-all@...org, Andrew Morton <akpm@...ux-foundation.org>,
Vlastimil Babka <vbabka@...e.cz>,
Christopher Lameter <cl@...ux.com>, penberg@...nel.org,
David Rientjes <rientjes@...gle.com>, iamjoonsoo.kim@....com,
linux-mm@...ck.org, linux-kernel@...r.kernel.org,
Roman Gushchin <guro@...com>
Subject: Re: [RESEND v4 5/7] mm, slab_common: Make kmalloc_caches[] start at
size KMALLOC_MIN_SIZE
On Mon, Sep 16, 2019 at 12:54 PM kbuild test robot <lkp@...el.com> wrote:
>
> Hi Pengfei,
>
> Thank you for the patch! Perhaps something to improve:
>
> [auto build test WARNING on linus/master]
> [cannot apply to v5.3 next-20190915]
> [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/Pengfei-Li/mm-slab-Make-kmalloc_info-contain-all-types-of-names/20190916-065820
> reproduce:
> # apt-get install sparse
> # sparse version: v0.6.1-rc1-7-g2b96cd8-dirty
> make ARCH=x86_64 allmodconfig
> make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
>
> If you fix the issue, kindly add following tag
> Reported-by: kbuild test robot <lkp@...el.com>
>
>
> sparse warnings: (new ones prefixed by >>)
>
> >> mm/slab_common.c:1121:34: sparse: sparse: symbol 'all_kmalloc_info' was not declared. Should it be static?
Thanks. I will fix it in v5.
>
> Please review and possibly fold the followup patch.
>
> ---
> 0-DAY kernel test infrastructure Open Source Technology Center
> https://lists.01.org/pipermail/kbuild-all Intel Corporation
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