Re: [PATCH v3] kretprobe: percpu support

[Steven Rostedt]

On Tue, 18 Feb 2020 16:55:29 +0900
Masami Hiramatsu <mhiramat@xxxxxxxxxx> wrote:

> Racy lock is the kretprobe_hash_lock(), I would like to replace it
> with ftrace's per-task shadow stack. But that will be available
> only if CONFIG_FUNCTION_GRAPH_TRACER=y (and instance has no own
> payload).

I need to start that work up again (soon) and get that finished. :-/

-- Steve