Re: [PATCH v2 bpf-next 00/14] bpf: Support calling kernel function

[Cong Wang <xiyou.wangcong@xxxxxxxxx>]

On Sun, Mar 28, 2021 at 6:24 PM Martin KaFai Lau <kafai@xxxxxx> wrote:
> Could you also check the CONFIG_DYNAMIC_FTRACE and also try 'y' if it
> is not set?

On my side, with pahole==1.17, changing CONFIG_DYNAMIC_FTRACE
makes no difference. With pahole==1.20, CONFIG_DYNAMIC_FTRACE=y
makes it gone, but CONFIG_DYNAMIC_FTRACE=n not.

Thanks.