ERROR: "ia64_delay_loop" [drivers/spi/spi-thunderx.ko] undefined!

From: kbuild test robot
Date: Sun May 07 2017 - 18:01:53 EST

Hi Guenter,

First bad commit (maybe != root cause):

tree: master
head: fe7a719b30dfdb4d55680461954b99b257ebe671
commit: 2eee74b7e2a496dea49847c36fd09320505f45b7 NFC: nxp-nci: Include unaligned.h instead of access_ok.h
date: 5 weeks ago
config: ia64-allmodconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 6.2.0
wget -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 2eee74b7e2a496dea49847c36fd09320505f45b7
# save the attached .config to linux build tree
make.cross ARCH=ia64

All errors (new ones prefixed by >>):

>> ERROR: "ia64_delay_loop" [drivers/spi/spi-thunderx.ko] undefined!
>> ERROR: "ia64_delay_loop" [drivers/net/phy/mdio-cavium.ko] undefined!

0-DAY kernel test infrastructure Open Source Technology Center Intel Corporation

Attachment: .config.gz
Description: application/gzip