Messages in this thread Patch in this message | | | Date | Tue, 7 Feb 2017 13:38:39 -0800 | From | Andrew Morton <> | Subject | Re: [PATCH] mm, slab: rename kmalloc-node cache to kmalloc-<size> |
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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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