Re: [PATCH bpf v2 2/2] bpf: selftest to verify mixing bpf2bpf calls and tailcalls with insn patch

[Alexei Starovoitov <alexei.starovoitov@xxxxxxxxx>]

On Wed, Jul 7, 2021 at 3:39 PM John Fastabend <john.fastabend@xxxxxxxxx> wrote:
>
> -static volatile int count;
> +int count = 0;
> +int noise = 0;
> +
> +__always_inline int subprog_noise(void)
> +{
> +       __u32 key = 0;
> +
> +       bpf_printk("hello noisy subprog %d\n", key);
> +       bpf_map_lookup_elem(&nop_table, &key);
> +       return 0;
> +}

This selftest patch I had to apply manually due to conflicts.
I've also removed the noisy printk before pushing.
I verified that I saw the spam before removing it.
The patch 1 looks great. Thanks a lot for the fix.