[next] [arm64] allmodconfig build failed - xhci-plat.c:427: undefined reference to `onboard_hub_destroy_pdevs'
The arm64 allmodconfig build failed on Linux next 20210617 tag due to the commit,
c950686b382d ("usb: host: xhci-plat: Create platform device for onboard hubs in probe()")
build error: ------------ aarch64-linux-gnu-ld: drivers/usb/host/xhci-plat.o: in function `xhci_plat_remove': drivers/usb/host/xhci-plat.c:427: undefined reference to `onboard_hub_destroy_pdevs' drivers/usb/host/xhci-plat.c:427:(.text+0x82c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `onboard_hub_destroy_pdevs' aarch64-linux-gnu-ld: drivers/usb/host/xhci-plat.o: in function `xhci_plat_probe': drivers/usb/host/xhci-plat.c:379: undefined reference to `onboard_hub_create_pdevs' drivers/usb/host/xhci-plat.c:379:(.text+0x131c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `onboard_hub_create_pdevs' make[1]: *** [Makefile:1252: vmlinux] Error 1 make[1]: Target '__all' not remade because of errors. make: *** [Makefile:222: __sub-make] Error 2 make: Target '__all' not remade because of errors.
steps to reproduce: -------------------- tuxmake --runtime=podman --toolchain=gcc-11 --target=arm64 --kconfig allmodconfig KCONFIG_ALLCONFIG=arch/arm64/configs/defconfig kernel modules
Build: -------- git_repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next git_sha: 7d9c6b8147bdd76d7eb2cf6f74f84c6918ae0939 git_short_log: 7d9c6b8147bd (\Add linux-next specific files for 20210617) arch: arm64 config: allmodconfig toolchain: gcc-11
Reported-by: Naresh Kamboju naresh.kamboju@linaro.org
-- Linaro LKFT https://lkft.linaro.org
+ linux-usb
On Thu, 17 Jun 2021 at 19:09, Naresh Kamboju naresh.kamboju@linaro.org wrote:
The arm64 allmodconfig build failed on Linux next 20210617 tag due to the commit,
c950686b382d ("usb: host: xhci-plat: Create platform device for onboard hubs in probe()")
build error:
aarch64-linux-gnu-ld: drivers/usb/host/xhci-plat.o: in function `xhci_plat_remove': drivers/usb/host/xhci-plat.c:427: undefined reference to `onboard_hub_destroy_pdevs' drivers/usb/host/xhci-plat.c:427:(.text+0x82c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `onboard_hub_destroy_pdevs' aarch64-linux-gnu-ld: drivers/usb/host/xhci-plat.o: in function `xhci_plat_probe': drivers/usb/host/xhci-plat.c:379: undefined reference to `onboard_hub_create_pdevs' drivers/usb/host/xhci-plat.c:379:(.text+0x131c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `onboard_hub_create_pdevs' make[1]: *** [Makefile:1252: vmlinux] Error 1 make[1]: Target '__all' not remade because of errors. make: *** [Makefile:222: __sub-make] Error 2 make: Target '__all' not remade because of errors.
steps to reproduce:
tuxmake --runtime=podman --toolchain=gcc-11 --target=arm64 --kconfig allmodconfig KCONFIG_ALLCONFIG=arch/arm64/configs/defconfig kernel modules
Build:
git_repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next git_sha: 7d9c6b8147bdd76d7eb2cf6f74f84c6918ae0939 git_short_log: 7d9c6b8147bd (\Add linux-next specific files for 20210617\) arch: arm64 config: allmodconfig toolchain: gcc-11Reported-by: Naresh Kamboju naresh.kamboju@linaro.org
-- Linaro LKFT https://lkft.linaro.org
On Thu, Jun 17, 2021 at 07:09:15PM +0530, Naresh Kamboju wrote:
The arm64 allmodconfig build failed on Linux next 20210617 tag due to the commit,
c950686b382d ("usb: host: xhci-plat: Create platform device for onboard hubs in probe()")
build error:
aarch64-linux-gnu-ld: drivers/usb/host/xhci-plat.o: in function `xhci_plat_remove': drivers/usb/host/xhci-plat.c:427: undefined reference to `onboard_hub_destroy_pdevs' drivers/usb/host/xhci-plat.c:427:(.text+0x82c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `onboard_hub_destroy_pdevs' aarch64-linux-gnu-ld: drivers/usb/host/xhci-plat.o: in function `xhci_plat_probe': drivers/usb/host/xhci-plat.c:379: undefined reference to `onboard_hub_create_pdevs' drivers/usb/host/xhci-plat.c:379:(.text+0x131c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `onboard_hub_create_pdevs' make[1]: *** [Makefile:1252: vmlinux] Error 1 make[1]: Target '__all' not remade because of errors. make: *** [Makefile:222: __sub-make] Error 2 make: Target '__all' not remade because of errors.
Matthias, this is due to your patch, yet-another config option mis-match somewhere. Can you please fix it up?
thanks,
greg k-h
On Thu, Jun 17, 2021 at 03:45:57PM +0200, Greg Kroah-Hartman wrote:
On Thu, Jun 17, 2021 at 07:09:15PM +0530, Naresh Kamboju wrote:
The arm64 allmodconfig build failed on Linux next 20210617 tag due to the commit,
c950686b382d ("usb: host: xhci-plat: Create platform device for onboard hubs in probe()")
build error:
aarch64-linux-gnu-ld: drivers/usb/host/xhci-plat.o: in function `xhci_plat_remove': drivers/usb/host/xhci-plat.c:427: undefined reference to `onboard_hub_destroy_pdevs' drivers/usb/host/xhci-plat.c:427:(.text+0x82c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `onboard_hub_destroy_pdevs' aarch64-linux-gnu-ld: drivers/usb/host/xhci-plat.o: in function `xhci_plat_probe': drivers/usb/host/xhci-plat.c:379: undefined reference to `onboard_hub_create_pdevs' drivers/usb/host/xhci-plat.c:379:(.text+0x131c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `onboard_hub_create_pdevs' make[1]: *** [Makefile:1252: vmlinux] Error 1 make[1]: Target '__all' not remade because of errors. make: *** [Makefile:222: __sub-make] Error 2 make: Target '__all' not remade because of errors.
Matthias, this is due to your patch, yet-another config option mis-match somewhere. Can you please fix it up?
I can repro this with:
make -j 16 ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- \ KCONFIG_ALLCONFIG=arch/arm64/configs/defconfig allmodconfig kernel modules
This results in:
CONFIG_USB_XHCI_PLATFORM=y CONFIG_USB_ONBOARD_HUB=m
The following Kconfig dependency was supposed to prevent this scenario:
config USB_XHCI_PLATFORM depends on USB_ONBOARD_HUB || !USB_ONBOARD_HUB
But apparently this isn't the case.
With the above allmodconfig command the following warning is emitted:
WARNING: unmet direct dependencies detected for USB_XHCI_PLATFORM Depends on [m]: USB_SUPPORT [=y] && USB [=y] && USB_XHCI_HCD [=y] && (USB_ONBOARD_HUB [=m] || !USB_ONBOARD_HUB [=m])
I read through kconfig-language.rst multiple times, but it's still not clear to me how to specify this dependency properly.
Masahiro/Greg, do you have any pointers?
On Thu, Jun 17, 2021 at 11:16:18AM -0700, Matthias Kaehlcke wrote:
On Thu, Jun 17, 2021 at 03:45:57PM +0200, Greg Kroah-Hartman wrote:
On Thu, Jun 17, 2021 at 07:09:15PM +0530, Naresh Kamboju wrote:
The arm64 allmodconfig build failed on Linux next 20210617 tag due to the commit,
c950686b382d ("usb: host: xhci-plat: Create platform device for onboard hubs in probe()")
build error:
aarch64-linux-gnu-ld: drivers/usb/host/xhci-plat.o: in function `xhci_plat_remove': drivers/usb/host/xhci-plat.c:427: undefined reference to `onboard_hub_destroy_pdevs' drivers/usb/host/xhci-plat.c:427:(.text+0x82c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `onboard_hub_destroy_pdevs' aarch64-linux-gnu-ld: drivers/usb/host/xhci-plat.o: in function `xhci_plat_probe': drivers/usb/host/xhci-plat.c:379: undefined reference to `onboard_hub_create_pdevs' drivers/usb/host/xhci-plat.c:379:(.text+0x131c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `onboard_hub_create_pdevs' make[1]: *** [Makefile:1252: vmlinux] Error 1 make[1]: Target '__all' not remade because of errors. make: *** [Makefile:222: __sub-make] Error 2 make: Target '__all' not remade because of errors.
Matthias, this is due to your patch, yet-another config option mis-match somewhere. Can you please fix it up?
I can repro this with:
make -j 16 ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- \ KCONFIG_ALLCONFIG=arch/arm64/configs/defconfig allmodconfig kernel modules
This results in:
CONFIG_USB_XHCI_PLATFORM=y CONFIG_USB_ONBOARD_HUB=m
The following Kconfig dependency was supposed to prevent this scenario:
config USB_XHCI_PLATFORM depends on USB_ONBOARD_HUB || !USB_ONBOARD_HUB
But apparently this isn't the case.
With the above allmodconfig command the following warning is emitted:
WARNING: unmet direct dependencies detected for USB_XHCI_PLATFORM Depends on [m]: USB_SUPPORT [=y] && USB [=y] && USB_XHCI_HCD [=y] && (USB_ONBOARD_HUB [=m] || !USB_ONBOARD_HUB [=m])
I read through kconfig-language.rst multiple times, but it's still not clear to me how to specify this dependency properly.
Masahiro/Greg, do you have any pointers?
Right now, no, sorry, and I don't have the bandwidth to look into this myself.
I've reverted this series from the tree for now, as this issue isn't ok for breaking linux-next, and due to the other merge issues with the dts files. Please work on fixing this up and resending the series when it is resolved.
thanks,
greg k-h
-
Greg Kroah-Hartman -
Matthias Kaehlcke -
Naresh Kamboju