0) Building an rpm for (vanilla) v3.14, using the origin/f20 branch of kernel.git, triggers a warning (a couple of times): .config:5466:warning: override: USB_G_DBGP_SERIAL changes choice state 1) It turns out config-armv7-generic contains both CONFIG_USB_G_DBGP_PRINTK=y and CONFIG_USB_G_DBGP_SERIAL=y 2) But in drivers/usb/gadget/Kconfig we see (summarized): choice prompt "EHCI Debug Device mode" default USB_G_DBGP_SERIAL config USB_G_DBGP_PRINTK bool "printk" config USB_G_DBGP_SERIAL bool "serial" endchoice If I'm reading this correctly, this means that we need to choose between USB_G_DBGP_PRINTK and USB_G_DBGP_PRINTK. 3) Should we remove one of these two Kconfig macros? Or is the upstream Kconfig file incorrect and can both symbols be set simultaneously? Paul Bolle _______________________________________________ kernel mailing list kernel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/kernel