On 2020/3/25 上午2:19, kbuild test robot wrote:
Hi Jason,
I love your patch! Yet something to improve:
[auto build test ERROR on vhost/linux-next]
[also build test ERROR on linux/master linus/master v5.6-rc7 next-20200324]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Jason-Wang/vDPA-support/20200324-142634
base: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git linux-next
config: alpha-randconfig-a001-20200324 (attached as .config)
compiler: alpha-linux-gcc (GCC) 9.2.0
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=9.2.0 make.cross ARCH=alpha
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@xxxxxxxxx>
All errors (new ones prefixed by >>):
alpha-linux-ld: drivers/vhost/vringh.o: in function `iotlb_translate':
drivers/vhost/vringh.c:1079: undefined reference to `vhost_iotlb_itree_first'
This is because VHOST now depends on VHOST_IOTLB, but it was still
selected by MIC or VOP.
Will fix this by switching to use "depends on" fro MIC and VOP
Thanks.
alpha-linux-ld: drivers/vhost/vringh.c:1079: undefined reference to `vhost_iotlb_itree_first'
---
0-DAY CI Kernel Test Service, Intel Corporation
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