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From: Andrew Morton <akpm@linux-foundation.org>
To: kbuild test robot <lkp@intel.com>
Cc: Vlastimil Babka <vbabka@suse.cz>,
	kbuild-all@01.org, linux-mm@kvack.org,
	linux-kernel@vger.kernel.org,
	Joonsoo Kim <iamjoonsoo.kim@lge.com>,
	David Rientjes <rientjes@google.com>,
	Pekka Enberg <penberg@kernel.org>,
	Christoph Lameter <cl@linux.com>
Subject: Re: [PATCH] mm, slab: rename kmalloc-node cache to kmalloc-<size>
Date: Tue, 7 Feb 2017 13:38:39 -0800	[thread overview]
Message-ID: <20170207133839.f6b1f1befe4468770991f5e0@linux-foundation.org> (raw)
In-Reply-To: <201702080139.e2GzXRQt%fengguang.wu@intel.com>

On Wed, 8 Feb 2017 01:15:17 +0800 kbuild test robot <lkp@intel.com> wrote:

> Hi Vlastimil,
> 
> [auto build test WARNING on mmotm/master]
> [also build test WARNING on v4.10-rc7 next-20170207]
> [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/Vlastimil-Babka/mm-slab-rename-kmalloc-node-cache-to-kmalloc-size/20170204-021843
> base:   git://git.cmpxchg.org/linux-mmotm.git master
> config: arm-allyesconfig (attached as .config)
> compiler: arm-linux-gnueabi-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
>         # save the attached .config to linux build tree
>         make.cross ARCH=arm 
> 
> All warnings (new ones prefixed by >>):
> 
> >> WARNING: mm/built-in.o(.text+0x3b49c): Section mismatch in reference from the function get_kmalloc_cache_name() to the (unknown reference) .init.rodata:(unknown)
>    The function get_kmalloc_cache_name() references
>    the (unknown reference) __initconst (unknown).
>    This is often because get_kmalloc_cache_name lacks a __initconst
>    annotation or the annotation of (unknown) is wrong.

yup, thanks.

--- a/mm/slab_common.c~mm-slab-rename-kmalloc-node-cache-to-kmalloc-size-fix
+++ a/mm/slab_common.c
@@ -935,7 +935,7 @@ static struct {
 	{"kmalloc-67108864", 67108864}
 };
 
-const char *get_kmalloc_cache_name(int index)
+const char * __init get_kmalloc_cache_name(int index)
 {
 	return kmalloc_info[index].name;
 }
_

WARNING: multiple messages have this Message-ID
From: Andrew Morton <akpm@linux-foundation.org>
To: kbuild test robot <lkp@intel.com>
Cc: Vlastimil Babka <vbabka@suse.cz>,
	kbuild-all@01.org, linux-mm@kvack.org,
	linux-kernel@vger.kernel.org,
	Joonsoo Kim <iamjoonsoo.kim@lge.com>,
	David Rientjes <rientjes@google.com>,
	Pekka Enberg <penberg@kernel.org>,
	Christoph Lameter <cl@linux.com>
Subject: Re: [PATCH] mm, slab: rename kmalloc-node cache to kmalloc-<size>
Date: Tue, 7 Feb 2017 13:38:39 -0800	[thread overview]
Message-ID: <20170207133839.f6b1f1befe4468770991f5e0@linux-foundation.org> (raw)
In-Reply-To: <201702080139.e2GzXRQt%fengguang.wu@intel.com>

On Wed, 8 Feb 2017 01:15:17 +0800 kbuild test robot <lkp@intel.com> wrote:

> Hi Vlastimil,
> 
> [auto build test WARNING on mmotm/master]
> [also build test WARNING on v4.10-rc7 next-20170207]
> [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/Vlastimil-Babka/mm-slab-rename-kmalloc-node-cache-to-kmalloc-size/20170204-021843
> base:   git://git.cmpxchg.org/linux-mmotm.git master
> config: arm-allyesconfig (attached as .config)
> compiler: arm-linux-gnueabi-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
>         # save the attached .config to linux build tree
>         make.cross ARCH=arm 
> 
> All warnings (new ones prefixed by >>):
> 
> >> WARNING: mm/built-in.o(.text+0x3b49c): Section mismatch in reference from the function get_kmalloc_cache_name() to the (unknown reference) .init.rodata:(unknown)
>    The function get_kmalloc_cache_name() references
>    the (unknown reference) __initconst (unknown).
>    This is often because get_kmalloc_cache_name lacks a __initconst
>    annotation or the annotation of (unknown) is wrong.

yup, thanks.

--- a/mm/slab_common.c~mm-slab-rename-kmalloc-node-cache-to-kmalloc-size-fix
+++ a/mm/slab_common.c
@@ -935,7 +935,7 @@ static struct {
 	{"kmalloc-67108864", 67108864}
 };
 
-const char *get_kmalloc_cache_name(int index)
+const char * __init get_kmalloc_cache_name(int index)
 {
 	return kmalloc_info[index].name;
 }
_

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  reply	other threads:[~2017-02-07 21:46 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-03 18:10 Vlastimil Babka
2017-02-03 18:10 ` Vlastimil Babka
2017-02-04  2:26 ` kbuild test robot
2017-02-04  2:26   ` kbuild test robot
2017-02-04  8:27   ` Vlastimil Babka
2017-02-04  8:27     ` Vlastimil Babka
2017-02-06 14:47 ` Christoph Lameter
2017-02-06 14:47   ` Christoph Lameter
2017-02-06 14:52 ` Matthew Wilcox
2017-02-06 14:52   ` Matthew Wilcox
2017-02-06 14:55   ` Christoph Lameter
2017-02-06 14:55     ` Christoph Lameter
2017-02-07 17:15 ` kbuild test robot
2017-02-07 17:15   ` kbuild test robot
2017-02-07 21:38   ` Andrew Morton [this message]
2017-02-07 21:38     ` Andrew Morton
2017-02-08  9:12     ` Vlastimil Babka
2017-02-08  9:12       ` Vlastimil Babka
2017-02-08  9:26       ` Vlastimil Babka
2017-02-08  9:26         ` Vlastimil Babka
2017-02-08 15:13       ` Christoph Lameter
2017-02-08 15:13         ` Christoph Lameter
2017-02-08 21:54       ` Andrew Morton
2017-02-08 21:54         ` Andrew Morton
2017-02-09  9:12         ` Vlastimil Babka
2017-02-09  9:12           ` Vlastimil Babka

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