| From | Florent Revest <> | Date | Thu, 17 Aug 2023 10:57:57 +0200 | Subject | Re: [PATCH v3 7/8] bpf: Enable kprobe_multi feature if CONFIG_FPROBE is enabled |
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On Sat, Aug 12, 2023 at 7:38 AM Masami Hiramatsu (Google) <mhiramat@kernel.org> wrote: > > From: Masami Hiramatsu (Google) <mhiramat@kernel.org> > > Enable kprobe_multi feature if CONFIG_FPROBE is enabled. The pt_regs is > converted from ftrace_regs by ftrace_partial_regs(), thus some registers > may always returns 0. But it should be enough for function entry (access > arguments) and exit (access return value). > > Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Acked-by: Florent Revest <revest@chromium.org>
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