Re: [PATCH v1 6/7] vfio: ap: register guest ISC with GISA and GIB

From: kbuild test robot
Date: Fri Nov 02 2018 - 01:51:01 EST


Hi Pierre,

I love your patch! Yet something to improve:

[auto build test ERROR on s390/features]
[also build test ERROR on next-20181101]
[cannot apply to v4.19]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url: https://github.com/0day-ci/linux/commits/Pierre-Morel/s390-vfio-ap-Using-GISA-for-AP-Interrupt/20181102-010854
base: https://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git features
config: s390-allmodconfig (attached as .config)
compiler: s390x-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
GCC_VERSION=7.2.0 make.cross ARCH=s390

All errors (new ones prefixed by >>):

>> ERROR: "kvm_s390_gisc_unregister" [drivers/s390/crypto/vfio_ap.ko] undefined!
>> ERROR: "kvm_s390_gisc_register" [drivers/s390/crypto/vfio_ap.ko] undefined!
ERROR: "__node_distance" [drivers/nvme/host/nvme-core.ko] undefined!

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