Re: [PATCH net-next 2/2] netns: isolate seqnums to use per-netns locks
From: kbuild test robot
Date: Sun Apr 22 2018 - 22:40:10 EST
Hi Christian,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on net-next/master]
url: https://github.com/0day-ci/linux/commits/Christian-Brauner/netns-uevent-performance-tweaks/20180420-013717
config: alpha-alldefconfig (attached as .config)
compiler: alpha-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=alpha
All errors (new ones prefixed by >>):
kernel/ksysfs.o: In function `uevent_seqnum_show':
>> (.text+0x18c): undefined reference to `get_ns_uevent_seqnum_by_vpid'
(.text+0x19c): undefined reference to `get_ns_uevent_seqnum_by_vpid'
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