Re: linux-next failing build due to missing cubictcp_state symbol

[Yonghong Song]

On 4/23/21 6:05 AM, Michal Suchánek wrote:
> Hello,
>
> I see this build error in linux-next (config attached).
>
> [ 4939s]   LD      vmlinux
> [ 4959s]   BTFIDS  vmlinux
> [ 4959s] FAILED unresolved symbol cubictcp_state
> [ 4960s] make[1]: ***
> [/home/abuild/rpmbuild/BUILD/kernel-vanilla-5.12~rc8.next.20210422/linux-5.12-rc8-next-20210422/Makefile:1277:
> vmlinux] Error 255
> [ 4960s] make: *** [../Makefile:222: __sub-make] Error 2

Looks like you have DYNAMIC_FTRACE config option enabled already.
Could you try a later version of pahole?