On 11/16/18 2:53 PM, akpm@xxxxxxxxxxxxxxxxxxxx wrote: > The mm-of-the-moment snapshot 2018-11-16-14-52 has been uploaded to > > http://www.ozlabs.org/~akpm/mmotm/ > > mmotm-readme.txt says > > README for mm-of-the-moment: > > http://www.ozlabs.org/~akpm/mmotm/ > > This is a snapshot of my -mm patch queue. Uploaded at random hopefully > more than once a week. (not caused by mmotm, just found here by make randconfig) on x86_64: when CONFIG_I2C_MUX is not enabled: ld: drivers/gpu/drm/bridge/sii902x.o: in function `sii902x_remove': sii902x.c:(.text+0x1f): undefined reference to `i2c_mux_del_adapters' ld: drivers/gpu/drm/bridge/sii902x.o: in function `sii902x_probe': sii902x.c:(.text+0x793): undefined reference to `i2c_mux_alloc' ld: sii902x.c:(.text+0x7be): undefined reference to `i2c_mux_add_adapter' -- ~Randy