Messages in this thread | | | Subject | Re: [PATCH V7 3/8] vringh: IOTLB support | From | Jason Wang <> | Date | Wed, 25 Mar 2020 11:13:54 +0800 |
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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@intel.com> > > 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 > https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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