> > After merging the drm tree, today's linux-next build (powerpc > > ppc64_defconfig) produced these warnings: > > > > drivers/gpu/drm/udl/Kconfig:1:error: recursive dependency detected! > > drivers/gpu/drm/udl/Kconfig:1: symbol DRM_UDL depends on USB_ARCH_HAS_HCD > > drivers/usb/Kconfig:76: symbol USB_ARCH_HAS_HCD depends on USB_SUPPORT > > drivers/usb/Kconfig:58: symbol USB_SUPPORT is selected by DRM_USB > > drivers/gpu/drm/Kconfig:22: symbol DRM_USB is selected by DRM_UDL > > warning: (PPC_PS3) selects USB_OHCI_LITTLE_ENDIAN which has unmet direct > > dependencies (USB_SUPPORT && USB_OHCI_HCD) > > warning: (PPC_PS3 && PPC_CELLEB) selects USB_OHCI_BIG_ENDIAN_MMIO which has > > unmet direct dependencies (USB_SUPPORT && USB_OHCI_HCD) > > warning: (PPC_PS3 && PPC_CELLEB && USB_EHCI_HCD_PMC_MSP && > > XPS_USB_HCD_XILINX && USB_OCTEON_EHCI) selects USB_EHCI_BIG_ENDIAN_MMIO > > which has unmet direct dependencies (USB_SUPPORT && USB_EHCI_HCD && > > (PPC_CELLEB || PPC_PS3 || 440EPX || ARCH_IXP4XX || XPS_USB_HCD_XILINX || > > PPC_MPC512x || CPU_CAVIUM_OCTEON || PMC_MSP || SPARC_LEON || MIPS_SEAD3)) > > > > The x86_64 allmodconfig produces these: > > > > drivers/gpu/drm/udl/Kconfig:1:error: recursive dependency detected! > > drivers/gpu/drm/udl/Kconfig:1: symbol DRM_UDL depends on USB_ARCH_HAS_HCD > > drivers/usb/Kconfig:76: symbol USB_ARCH_HAS_HCD depends on USB_SUPPORT > > drivers/usb/Kconfig:58: symbol USB_SUPPORT is selected by DRM_USB > > drivers/gpu/drm/Kconfig:22: symbol DRM_USB is selected by DRM_UDL > > warning: (MOUSE_APPLETOUCH && MOUSE_BCM5974 && MOUSE_SYNAPTICS_USB && > > JOYSTICK_XPAD && TABLET_USB_ACECAD && TABLET_USB_AIPTEK && > > TABLET_USB_HANWANG && TABLET_USB_KBTAB && TABLET_USB_WACOM && > > TOUCHSCREEN_USB_COMPOSITE && INPUT_ATI_REMOTE2 && INPUT_KEYSPAN_REMOTE && > > INPUT_POWERMATE && INPUT_YEALINK && INPUT_CM109 && RC_ATI_REMOTE && IR_IMON > > && IR_MCEUSB && IR_REDRAT3 && IR_STREAMZAP && IR_IGUANA && IR_TTUSBIR && > > DRM_USB) selects USB which has unmet direct dependencies (USB_SUPPORT && > > USB_ARCH_HAS_HCD) > > > > Maybe introduced by commit df0b34430072 ("drm/usb: select USB_SUPPORT in > > Kconfig"), maybe interacting with a commit 8f057d7bca54 ("gpu/mfd/usb: > > Fix USB randconfig problems") from Linus' tree (that added "depends on > > USB_ARCH_HAS_HCD" to "config DRM_USB" and "config DRM_UDL"). > > > > I have left this mess for now, but it needs addressing. > > I have sent a fix ("drm/udl: usb: Fix recursive Kconfig dependency") > for this mess and pinged airlied on IRC. > NOTE: I saw this when I merged drm(-intel){-fixes,next} into next-20120824.
I[ve pushed it to drm-next now hopefully it will resolve the mess. thanks, Dave. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/