On Wed, Feb 24, 2021 at 3:38 AM Randy Dunlap <[email protected]> wrote: > > On 2/21/21 10:12 PM, kernel test robot wrote: > > Hi Marek, > > > > FYI, the error/warning still remains. > > > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > > master > > head: 31caf8b2a847214be856f843e251fc2ed2cd1075 > > commit: ef3631220d2b3d8d14cf64464760505baa60d6ac net: ks8851: Register MDIO > > bus and the internal PHY > > date: 7 weeks ago > > config: parisc-randconfig-r034-20210222 (attached as .config) > > compiler: hppa-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=ef3631220d2b3d8d14cf64464760505baa60d6ac > > git remote add linus > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > > git fetch --no-tags linus master > > git checkout ef3631220d2b3d8d14cf64464760505baa60d6ac > > # save the attached .config to linux build tree > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross > > ARCH=parisc > > > > If you fix the issue, kindly add following tag as appropriate > > Reported-by: kernel test robot <[email protected]> > > > > All errors (new ones prefixed by >>): > > > > hppa-linux-ld: drivers/net/ethernet/micrel/ks8851_common.o: in function > > `ks8851_probe_common': > >>> (.text.ks8851_probe_common+0x370): undefined reference to `__this_module' > >>> hppa-linux-ld: (.text.ks8851_probe_common+0x374): undefined reference to > >>> `__this_module' > > Hey Arnd- > > I wanted to see if you had any ideas about this problem. > > CONFIG_KS8851=y > CONFIG_KS8851_MLL=m > > The problem is that 2 drivers share some common code, but in one case > the shared code is builtin and for the other driver it is a loadable > module. The common code is first built as builtin, so it does not have > the "__this_module" symbol.
This is the patch I sent for it: https://lore.kernel.org/lkml/[email protected]/T/#u Arnd
