[External] Re: Question - Livepatch/Kprobe Coexistence on Ftrace-enabled Functions (Ubuntu kernel based on Linux stable 5.15.30)

[Steven Rostedt]

On Mon, 20 Oct 2025 23:07:26 -0700
Song Liu <song at kernel.org> wrote:

> commit a8b9cf62ade1bf17261a979fc97e40c2d7842353
> Author: Masami Hiramatsu (Google) <mhiramat at kernel.org>
> Date: 1 year, 9 months ago
> ftrace: Fix DIRECT_CALLS to use SAVE_REGS by default

Hmm, this is a work around. I wonder if we can make this work with ARGS as
well? Hmm. I'll have to take a look when I get a chance.

-- Steve