Hi Fengguang, On Sun, Feb 12, 2017 at 5:20 AM, kbuild test robot <fengguang.wu@xxxxxxxxx> wrote: > First bad commit (maybe != root cause): > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-next > head: 6d35b131caea3e41f06625e391833e183f9042c0 > commit: 18e8cf159177100e69d528293f8cf6875c0b1bca [82/108] serial: sh-sci: increase RX FIFO trigger defaults for (H)SCIF > config: mips-allmodconfig (attached as .config) > compiler: mips-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 > reproduce: > wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout 18e8cf159177100e69d528293f8cf6875c0b1bca > # save the attached .config to linux build tree > make.cross ARCH=mips > > All errors (new ones prefixed by >>): > >>> ERROR: "of_device_uevent_modalias" [drivers/tty/serdev/serdev.ko] undefined! >>> ERROR: "of_device_get_modalias" [drivers/tty/serdev/serdev.ko] undefined! Offender is: commit cd6484e1830be260abfba80a9c7d8f65531126d6 Author: Rob Herring <robh@xxxxxxxxxx> Date: Thu Feb 2 13:48:07 2017 -0600 serdev: Introduce new bus for serial attached devices Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
