On Fri, Nov 13, 2020 at 01:38:40PM +0100, Laurent Vivier wrote: > On 13/11/2020 12:58, kernel test robot wrote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > > master > > head: 585e5b17b92dead8a3aca4e3c9876fbca5f7e0ba > > commit: 0c86d774883fa17e7c81b0c8838b88d06c2c911e vdpasim: allow to assign a > > MAC address > > date: 2 weeks ago > > config: openrisc-randconfig-r035-20201113 (attached as .config) > > compiler: or1k-linux-gcc (GCC) 9.3.0 > > reproduce (this is a W=1 build): > > wget > > https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O > > ~/bin/make.cross > > chmod +x ~/bin/make.cross > > # > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0c86d774883fa17e7c81b0c8838b88d06c2c911e > > git remote add linus > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > > git fetch --no-tags linus master > > git checkout 0c86d774883fa17e7c81b0c8838b88d06c2c911e > > # save the attached .config to linux build tree > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross > > ARCH=openrisc > > > > If you fix the issue, kindly add following tag as appropriate > > Reported-by: kernel test robot <l...@intel.com> > > > > All errors (new ones prefixed by >>, old ones prefixed by <<): > > > >>> ERROR: modpost: "mac_pton" [drivers/vdpa/vdpa_sim/vdpa_sim.ko] undefined! > > > > I think something like this might fix the problem. > > > diff --git a/drivers/vdpa/Kconfig b/drivers/vdpa/Kconfig > index d7d32b656102..d2de1cefd5cb 100644 > --- a/drivers/vdpa/Kconfig > +++ b/drivers/vdpa/Kconfig > @@ -13,6 +13,7 @@ config VDPA_SIM > depends on RUNTIME_TESTING_MENU && HAS_DMA > select DMA_OPS > select VHOST_RING > + select NET > default n > help > vDPA networking device simulator which loop TX traffic back
NET isn't usually selected, maybe depends on NET > I'm going to test with .config and post a patch. > > thanks, > Laurent
