Hi Benjamin, I love your patch! Yet something to improve:
[auto build test ERROR on balbi-usb/next] [also build test ERROR on v4.15-rc9] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Benjamin-Herrenschmidt/usb-gadget-Add-an-EP-dispose-callback-for-EP-lifetime-tracking/20180124-065635 base: https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git next config: ia64-allmodconfig (attached as .config) compiler: ia64-linux-gcc (GCC) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=ia64 All errors (new ones prefixed by >>): WARNING: modpost: missing MODULE_LICENSE() in drivers/auxdisplay/img-ascii-lcd.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/gpio/gpio-ath79.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/gpio/gpio-iop.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/iio/accel/kxsd9-i2c.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/iio/adc/qcom-vadc-common.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/media/platform/mtk-vcodec/mtk-vcodec-common.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/media/platform/tegra-cec/tegra_cec.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/mtd/nand/denali_pci.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/pinctrl/pxa/pinctrl-pxa2xx.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/power/reset/zx-reboot.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/usb/gadget/udc/aspeed-vhub/dev.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/usb/gadget/udc/aspeed-vhub/ep0.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/usb/gadget/udc/aspeed-vhub/epn.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/usb/gadget/udc/aspeed-vhub/hub.o see include/linux/module.h for more information >> ERROR: "ast_vhub_dev_suspend" [drivers/usb/gadget/udc/aspeed-vhub/hub.ko] >> undefined! >> ERROR: "ast_vhub_dev_reset" [drivers/usb/gadget/udc/aspeed-vhub/hub.ko] >> undefined! >> ERROR: "__ast_vhub_simple_reply" [drivers/usb/gadget/udc/aspeed-vhub/hub.ko] >> undefined! >> ERROR: "ast_vhub_dev_resume" [drivers/usb/gadget/udc/aspeed-vhub/hub.ko] >> undefined! >> ERROR: "ast_vhub_reply" [drivers/usb/gadget/udc/aspeed-vhub/hub.ko] >> undefined! >> ERROR: "ast_vhub_free_request" [drivers/usb/gadget/udc/aspeed-vhub/epn.ko] >> undefined! >> ERROR: "ast_vhub_alloc_request" [drivers/usb/gadget/udc/aspeed-vhub/epn.ko] >> undefined! >> ERROR: "ast_vhub_nuke" [drivers/usb/gadget/udc/aspeed-vhub/epn.ko] undefined! >> ERROR: "ast_vhub_done" [drivers/usb/gadget/udc/aspeed-vhub/epn.ko] undefined! >> ERROR: "ast_vhub_free_request" [drivers/usb/gadget/udc/aspeed-vhub/ep0.ko] >> undefined! >> ERROR: "ast_vhub_alloc_request" [drivers/usb/gadget/udc/aspeed-vhub/ep0.ko] >> undefined! >> ERROR: "ast_vhub_std_dev_request" >> [drivers/usb/gadget/udc/aspeed-vhub/ep0.ko] undefined! >> ERROR: "ast_vhub_class_hub_request" >> [drivers/usb/gadget/udc/aspeed-vhub/ep0.ko] undefined! >> ERROR: "ast_vhub_std_hub_request" >> [drivers/usb/gadget/udc/aspeed-vhub/ep0.ko] undefined! >> ERROR: "ast_vhub_nuke" [drivers/usb/gadget/udc/aspeed-vhub/ep0.ko] undefined! >> ERROR: "ast_vhub_done" [drivers/usb/gadget/udc/aspeed-vhub/ep0.ko] undefined! >> ERROR: "ast_vhub_init_ep0" [drivers/usb/gadget/udc/aspeed-vhub/dev.ko] >> undefined! >> ERROR: "__ast_vhub_simple_reply" [drivers/usb/gadget/udc/aspeed-vhub/dev.ko] >> undefined! >> ERROR: "ast_vhub_ep0_handle_setup" >> [drivers/usb/gadget/udc/aspeed-vhub/dev.ko] undefined! >> ERROR: "ast_vhub_ep0_handle_ack" [drivers/usb/gadget/udc/aspeed-vhub/dev.ko] >> undefined! --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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