Hi Peter,
On Mon, Sep 12, 2016 at 11:36:20AM +0800, Peter Chen wrote:
On Mon, Sep 12, 2016 at 07:16:07AM +0800, kbuild test robot wrote:
tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-next
head: ab57f86198d6ff20371613d4a02fd4841972a5c0
commit: ad764c49f65ac171e493e6baf39bc8ba296ef376 [124/126] usb: Kconfig: move ulpi bus support out of host
config: i386-randconfig-n0-09112120 (attached as .config)
compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
git checkout ad764c49f65ac171e493e6baf39bc8ba296ef376
# save the attached .config to linux build tree
make ARCH=i386
All errors (new ones prefixed by >>):
>> ERROR: "ulpi_unregister_driver" [drivers/phy/phy-tusb1210.ko] undefined!
>> ERROR: "__ulpi_register_driver" [drivers/phy/phy-tusb1210.ko] undefined!
>> ERROR: "ulpi_write" [drivers/phy/phy-tusb1210.ko] undefined!
I am afraid I can't reproduce it after set CONFIG_USB_ULPI_BUS=m
and CONFIG_PHY_TUSB1210=m like attached configuration. Would you
please double confirm it, thanks.
I just manual confirmed the error. Perhaps this commit leads to a
slightly changed .config?
=============== commit ad764c49f ===============
/home/wfg/linux
HEAD is now at ad764c4... usb: Kconfig: move ulpi bus support out of host
/home/wfg/linux/obj-compiletest
make ARCH=i386
!!! BUILD ERROR !!!
cat /tmp/build-err-ad764c49f65ac171e493e6baf39bc8ba296ef376-wfg
ERROR: "ulpi_unregister_driver" [drivers/phy/phy-tusb1210.ko] undefined!
ERROR: "__ulpi_register_driver" [drivers/phy/phy-tusb1210.ko] undefined!
ERROR: "ulpi_write" [drivers/phy/phy-tusb1210.ko] undefined!
make[2]: *** [__modpost] Error 1
make[2]: Target '_modpost' not remade because of errors.
make[1]: *** [modules] Error 2
make[1]: Target '_all' not remade because of errors.
make: *** [sub-make] Error 2
=============== PREV commit 9b0dd49e3565ddc71346ba7d57079ee6233d0780 ===============
/home/wfg/linux
Previous HEAD position was ad764c4... usb: Kconfig: move ulpi bus support out of host
HEAD is now at 9b0dd49... Merge 4.8-rc5 into usb-testing
/home/wfg/linux/obj-compiletest
make ARCH=i386
cat /tmp/build-err-9b0dd49e3565ddc71346ba7d57079ee6233d0780-wfg
Thanks,
Fengguang
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