Re: [PATCH v5 04/12] fprobe: Use ftrace_regs in fprobe entry handler

2023-09-25 Thread Google
On Tue, 26 Sep 2023 00:14:33 +0200 Jiri Olsa wrote: > On Mon, Sep 25, 2023 at 09:15:15PM +0900, Masami Hiramatsu wrote: > > Hi Jiri, > > > > On Mon, 25 Sep 2023 12:41:59 +0200 > > Jiri Olsa wrote: > > > > > On Sun, Sep 24, 2023 at 10:36:36PM +0900, Masami Hiramatsu (Google) wrote: > > > > From

Re: [PATCH v5 04/12] fprobe: Use ftrace_regs in fprobe entry handler

2023-09-25 Thread Jiri Olsa
On Mon, Sep 25, 2023 at 09:15:15PM +0900, Masami Hiramatsu wrote: > Hi Jiri, > > On Mon, 25 Sep 2023 12:41:59 +0200 > Jiri Olsa wrote: > > > On Sun, Sep 24, 2023 at 10:36:36PM +0900, Masami Hiramatsu (Google) wrote: > > > From: Masami Hiramatsu (Google) > > > > > > This allows fprobes to be av

Re: [PATCH v5 04/12] fprobe: Use ftrace_regs in fprobe entry handler

2023-09-25 Thread Google
Hi Jiri, On Mon, 25 Sep 2023 12:41:59 +0200 Jiri Olsa wrote: > On Sun, Sep 24, 2023 at 10:36:36PM +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_WI

Re: [PATCH v5 04/12] fprobe: Use ftrace_regs in fprobe entry handler

2023-09-25 Thread Jiri Olsa
On Sun, Sep 24, 2023 at 10:36:36PM +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 04/12] fprobe: Use ftrace_regs in fprobe entry handler

2023-09-24 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 in v3: - Use FTRACE_OPS_FL_S