Subject: Re: [PATCH v4 RESEND] powerpc: Replace kretprobe code with rethook on powerpc

From: Masami Hiramatsu (Google) <[email-masked]>
Date: Sun, 8 Sep 2024 22:10:53 +0900

On Fri, 06 Sep 2024 21:52:52 +1000
Michael Ellerman <[email-masked]> wrote:

> On Fri, 30 Aug 2024 07:31:31 -0400, Abhishek Dubey wrote:
> > This is an adaptation of commit f3a112c0c40d ("x86,rethook,kprobes:
> > Replace kretprobe with rethook on x86") to powerpc.
> > 
> > Rethook follows the existing kretprobe implementation, but separates
> > it from kprobes so that it can be used by fprobe (ftrace-based
> > function entry/exit probes). As such, this patch also enables fprobe
> > to work on powerpc. The only other change compared to the existing
> > kretprobe implementation is doing the return address fixup in
> > arch_rethook_fixup_return().
> > 
> > [...]
> 
> Applied to powerpc/next.
> 
> [1/1] powerpc: Replace kretprobe code with rethook on powerpc
>       https://git.kernel.org/powerpc/c/19f1bc3fb55452739dd3d56cfd06c29ecdbe3e9f

Thanks, and sorry for late reply, but I don't have any objection.

> cheers

-- 
Masami Hiramatsu (Google) <[email-masked]>