Messages in this thread | | | Date | Tue, 18 Feb 2020 12:51:57 -0500 | From | Steven Rostedt <> | Subject | Re: [PATCH v3] kretprobe: percpu support |
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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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