Messages in this thread | | | Date | Sat, 26 Mar 2022 10:09:56 +0900 | From | Masami Hiramatsu <> | Subject | Re: [PATCH bpf-next v2 0/4] kprobes: rethook: x86: Replace kretprobe trampoline with rethook |
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On Fri, 25 Mar 2022 15:43:14 +0100 Peter Zijlstra <peterz@infradead.org> wrote:
> On Fri, Mar 25, 2022 at 11:22:53PM +0900, Masami Hiramatsu wrote: > > > Masami Hiramatsu (3): > > kprobes: Use rethook for kretprobe if possible > > rethook: kprobes: x86: Replace kretprobe with rethook on x86 > > x86,kprobes: Fix optprobe trampoline to generate complete pt_regs > > > > Peter Zijlstra (1): > > Subject: x86,rethook: Fix arch_rethook_trampoline() to generate a complete pt_regs > > You fat-fingered the subject there ^ >
Oops, I missed to import the patch...
> Other than that: > > Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Thanks!
> > Hopefully the ftrace return trampoline can also be switched over..
The rethook clarifies the interfaces for the return trampoline, so I think this can step the integration forward.
-- Masami Hiramatsu <mhiramat@kernel.org>
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