On 03/26/2012 01:06 PM, Alan Stern wrote: > On Mon, 26 Mar 2012, Greg KH wrote: > >> On Mon, Mar 26, 2012 at 09:58:36AM -0700, Randy Dunlap wrote: >>> On 03/25/2012 09:28 PM, Stephen Rothwell wrote: >>> >>>> Hi all, >>>> >>>> Reminder: please do not add stuff destined for v3.5 to linux-next >>>> included trees/branches until after v3.4-rc1 has been released. >>>> >>>> Changes since 20120323: >>> >>> >>> >>> on x86_64: >>> >>> ERROR: "utf16s_to_utf8s" [drivers/usb/core/usbcore.ko] undefined! >>> ERROR: "usb_speed_string" [drivers/usb/core/usbcore.ko] undefined! >>> >>> Full randconfig file is attached. >> >> Odd, nothing in the usb core has changed in a while in this area, >> although we might have gotten some core dependancies mixed up for random >> configurations like this. > > This is puzzling. > > utf16s_to_utf8s is defined in fs/nls/nls_base.c, > which is built according to CONFIG_NLS (in fs/nls/Makefile), > which is selected by CONFIG_USB (in drivers/usb/Kconfig). > > But the config that Randy attached had CONFIG_USB set to M and > CONFIG_NLS not set. How is that possible? > > usb_speed_string is defined in drivers/usb/usb-common.c, > which is built according to CONFIG_USB_COMMON (in > drivers/usb/Makefile), > which defaults to Y if CONFIG_USB_SUPPORT and either > CONFIG_USB or CONFIG_USB_GADGET is set (in > drivers/usb/Kconfig). > > The problem here was that CONFIG_USB_SUPPORT isn't set but CONFIG_USB > is set to M. This used not to be possible, since CONFIG_USB was > defined inside an "if USB_SUPPORT" section. Maybe that got changed and > needs to be fixed (but > https://git.kernel.org/?p=linux/kernel/git/next/linux-next.git thinks > it's still not possible). Or maybe Randy's tree is a little out of > date. My tree is just linux-next to Mar. 26. I'll look into it. -- ~Randy -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
