ERROR: "__copy_tofrom_user" [net/tls/tls.ko] undefined!

From: kbuild test robot
Date: Sun Jul 16 2017 - 03:58:44 EST


Hi Dave,

FYI, the error/warning still remains.

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 5771a8c08880cdca3bfb4a3fc6d309d6bba20877
commit: 3c4d7559159bfe1e3b94df3a657b2cda3a34e218 tls: kernel TLS support
date: 4 weeks ago
config: score-spct6600_defconfig (attached as .config)
compiler: score-elf-gcc (GCC) 4.9.1 20140622 (prerelease)
reproduce:
wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 3c4d7559159bfe1e3b94df3a657b2cda3a34e218
# save the attached .config to linux build tree
make.cross ARCH=score

All errors (new ones prefixed by >>):

>> ERROR: "__copy_tofrom_user" [net/tls/tls.ko] undefined!

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