2023-06-15 14:37:36

by Naresh Kamboju

[permalink] [raw]
Subject: powerpc: ERROR: modpost: "efx_tc_netevent_event" [drivers/net/ethernet/sfc/sfc.ko] undefined!

Following build regressions noticed on Linux next-20230615.

Reported-by: Linux Kernel Functional Testing <[email protected]>

Regressions found on powerpc:

- build/gcc-8-ppc6xx_defconfig
- build/gcc-12-ppc6xx_defconfig


buid log:
====
ERROR: modpost: "efx_tc_netevent_event"
[drivers/net/ethernet/sfc/sfc.ko] undefined!
ERROR: modpost: "efx_tc_netdev_event"
[drivers/net/ethernet/sfc/sfc.ko] undefined!
make[2]: *** [/builds/linux/scripts/Makefile.modpost:137:
Module.symvers] Error 1


Links:
- https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230615/testrun/17530875/suite/build/test/gcc-12-ppc6xx_defconfig/log
- https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230615/testrun/17530875/suite/build/tests/

--
Linaro LKFT
https://lkft.linaro.org


2023-06-15 21:43:34

by Edward Cree

[permalink] [raw]
Subject: Re: powerpc: ERROR: modpost: "efx_tc_netevent_event" [drivers/net/ethernet/sfc/sfc.ko] undefined!

On 15/06/2023 14:57, Naresh Kamboju wrote:
> Following build regressions noticed on Linux next-20230615.
>
> Reported-by: Linux Kernel Functional Testing <[email protected]>
>
> Regressions found on powerpc:
>
> - build/gcc-8-ppc6xx_defconfig
> - build/gcc-12-ppc6xx_defconfig
>
>
> buid log:
> ====
> ERROR: modpost: "efx_tc_netevent_event"
> [drivers/net/ethernet/sfc/sfc.ko] undefined!
> ERROR: modpost: "efx_tc_netdev_event"
> [drivers/net/ethernet/sfc/sfc.ko] undefined!
> make[2]: *** [/builds/linux/scripts/Makefile.modpost:137:
> Module.symvers] Error 1

Known issue with CONFIG_SFC=[ym] and CONFIG_SFC_SRIOV=n.
Fix already under way; v1 [1] had changes requested, v2 coming soon.
But thank you for testing. I'll cc you on v2 in case you want to test the fix.
-ed

[1]: https://lore.kernel.org/all/[email protected]/