[linux-stable-rc:linux-4.4.y 9983/9999] WARNING: mm/built-in.o(.text+0x6515): Section mismatch in reference from the function drain_all_pages() to the function .meminit.text:zone_pcp_update()

kbuild test robot <lkp@xxxxxxxxx> · Tue, 12 Nov 2019 02:20:08 +0800

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y
head:   56cfa226aa2348915cd4ced0b72542dc35ca2467
commit: df82285ab4b974f2040f31dbabdd11e055a282c2 [9983/9999] mm, meminit: recalculate pcpu batch and high limits after init completes
config: x86_64-randconfig-e004-201945 (attached as .config)
compiler: gcc-7 (Debian 7.4.0-14) 7.4.0
reproduce:
        git checkout df82285ab4b974f2040f31dbabdd11e055a282c2
        # save the attached .config to linux build tree
        make ARCH=x86_64 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@xxxxxxxxx>

All warnings (new ones prefixed by >>):

>> WARNING: mm/built-in.o(.text+0x6515): Section mismatch in reference from the function drain_all_pages() to the function .meminit.text:zone_pcp_update()
   The function drain_all_pages() references
   the function __meminit zone_pcp_update().
   This is often because drain_all_pages lacks a __meminit
   annotation or the annotation of zone_pcp_update is wrong.

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.config.gz

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