Re: kernelci failures due to "pahole" missing

[denys.f@collabora.com]

Hi, 

We are testing in staging fix for that:
https://github.com/kernelci/kernelci-core/pull/1158

Also i noticed in some cases lz4 package required for this test,
so added it too.

Best regards,
Denys

On Fri, 2022-04-29 at 15:22 -0700, Todd Kjos via groups.io wrote:
> We have a bunch of Android kernel test failures due to missing
> "pahole" in
> the build environment (example android13-5.15 gki_defconfig
> <https://storage.kernelci.org/android/android13-5.15/ASB-2022-04-05_13-5.15-1515-g7a68c2c45139/arm64/gki_defconfig/gcc-10/logs/kernel.log
> >
> ):
> 
> 
>   LD      vmlinux.o
>   MODPOST vmlinux.symvers
>   MODINFO modules.builtin.modinfo
>   GEN     modules.builtin
> BTF: .tmp_vmlinux.btf: pahole (pahole) is not available
> Failed to generate BTF for vmlinux
> Try to disable CONFIG_DEBUG_INFO_BTF
> make[1]: *** [/tmp/kci/linux/Makefile:1247: vmlinux] Error 1
> make[1]: Leaving directory '/tmp/kci/linux/build'
> make: *** [Makefile:237: __sub-make] Error 2
> make: Leaving directory '/tmp/kci/linux'
> 
> Would it be possible to get pahole added to the build environments
> used to
> build android kernels?
> 
> -Todd
> 
> 
> 
> 
>