linux-kernel - linux-next: build warnings after merge of the drm tree

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20120904135829.6beb08f80919aa2b5c8bf55f@canb.auug.org.au>
Date:	Tue, 4 Sep 2012 13:58:29 +1000
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Dave Airlie <airlied@...ux.ie>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Sachin Kamat <sachin.kamat@...aro.org>,
	Guenter Roeck <linux@...ck-us.net>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: linux-next: build warnings after merge of the drm tree

Hi Dave,

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.
-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

Content of type "application/pgp-signature" skipped