Re: [PATCH v5 24/34] fprobe: Use ftrace_regs in fprobe entry handler

2023-12-19 Thread Google
On Tue, 19 Dec 2023 14:23:48 +0100 Jiri Olsa wrote: > On Mon, Dec 18, 2023 at 10:16:23PM +0900, Masami Hiramatsu (Google) wrote: > > SNIP > > > diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c > > index 84e8a0f6e4e0..d3f8745d8ead 100644 > > --- a/kernel/trace/bpf_trace.c > > +++

Re: [PATCH v5 24/34] fprobe: Use ftrace_regs in fprobe entry handler

2023-12-19 Thread Jiri Olsa
On Mon, Dec 18, 2023 at 10:16:23PM +0900, Masami Hiramatsu (Google) wrote: SNIP > diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c > index 84e8a0f6e4e0..d3f8745d8ead 100644 > --- a/kernel/trace/bpf_trace.c > +++ b/kernel/trace/bpf_trace.c > @@ -2503,7 +2503,7 @@ static int __init

Re: [PATCH v5 24/34] fprobe: Use ftrace_regs in fprobe entry handler

2023-12-19 Thread Jiri Olsa
On Mon, Dec 18, 2023 at 10:16:23PM +0900, Masami Hiramatsu (Google) wrote: > From: Masami Hiramatsu (Google) > > This allows fprobes to be available with CONFIG_DYNAMIC_FTRACE_WITH_ARGS > instead of CONFIG_DYNAMIC_FTRACE_WITH_REGS, then we can enable fprobe > on arm64. > > Signed-off-by: Masami

[PATCH v5 24/34] fprobe: Use ftrace_regs in fprobe entry handler

2023-12-18 Thread Masami Hiramatsu (Google)
From: Masami Hiramatsu (Google) This allows fprobes to be available with CONFIG_DYNAMIC_FTRACE_WITH_ARGS instead of CONFIG_DYNAMIC_FTRACE_WITH_REGS, then we can enable fprobe on arm64. Signed-off-by: Masami Hiramatsu (Google) Acked-by: Florent Revest --- Changes from previous series: NOTHING,