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SubjectRe: [PATCH v3] kretprobe: percpu support
On Tue, 18 Feb 2020 16:55:29 +0900
Masami Hiramatsu <mhiramat@kernel.org> 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

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