Re: [PATCH 2/2] ARM: uniphier: initialize outer cache for secondary CPUs

From: kbuild test robot
Date: Tue Mar 29 2016 - 04:00:34 EST


Hi Masahiro,

[auto build test WARNING on arm-soc/for-next]
[also build test WARNING on v4.6-rc1 next-20160329]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url: https://github.com/0day-ci/linux/commits/Masahiro-Yamada/ARM-uniphier-fix-up-cache-ops-broadcast-of-ACTLR/20160329-094052
base: https://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git for-next
config: arm-allmodconfig (attached as .config)
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: vmlinux.o(.text+0x557b4): Section mismatch in reference from the function uniphier_cache_secondary_init() to the function .init.text:uniphier_cache_activate_all_ways()
The function uniphier_cache_secondary_init() references
the function __init uniphier_cache_activate_all_ways().
This is often because uniphier_cache_secondary_init lacks a __init
annotation or the annotation of uniphier_cache_activate_all_ways is wrong.

---
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