# Re: \[PATCH bpf-next\] bpf, tracing: unbreak lttng

- From: Steven Rostedt \<rostedt@goodmis.org\>
- Date: 2018-03-26 22:15:35 
- List: netdev
- Page: https://ratatoskr.run/netdev/2018/03/11086366
- Thread: https://ratatoskr.run/netdev/2018/03/11086365/t.md

```text
On Mon, 26 Mar 2018 15:08:45 -0700
Alexei Starovoitov [ref] wrote:

> for_each_kernel_tracepoint() is used by out-of-tree lttng module
> and therefore cannot be changed.
> Instead introduce kernel_tracepoint_find_by_name() to find
> tracepoint by name.
> 
> Fixes: 9e9afbae6514 ("tracepoint: compute num_args at build time")
> Signed-off-by: Alexei Starovoitov <ast@kernel.org>

I'm curious, why can't you rebase? The first patch was never acked.

-- Steve
```