linux-kernel - Re: [PATCH V10 4/4] samples: ftrace: Add riscv support for SAMPLE_FTRACE_DIRECT[

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Message-ID: <20230515143700.26beeacf@gandalf.local.home>
Date:   Mon, 15 May 2023 14:37:00 -0400
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Song Shuai <suagrfillet@...il.com>
Cc:     paul.walmsley@...ive.com, palmer@...belt.com,
        aou@...s.berkeley.edu, mhiramat@...nel.org, mark.rutland@....com,
        guoren@...nel.org, jszhang@...nel.org, e.shatokhin@...ro.com,
        bjorn@...osinc.com, linux-riscv@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-trace-kernel@...r.kernel.org
Subject: Re: [PATCH V10 4/4] samples: ftrace: Add riscv support for
 SAMPLE_FTRACE_DIRECT[_MULTI]

On Thu, 11 May 2023 17:32:34 +0800
Song Shuai <suagrfillet@...il.com> wrote:

> select HAVE_SAMPLE_FTRACE_DIRECT and HAVE_SAMPLE_FTRACE_DIRECT_MULTI
> for ARCH_RV64I in arch/riscv/Kconfig. And add riscv asm code for
> the ftrace-direct*.c files in samples/ftrace/.
> 
> Link: https://lore.kernel.org/linux-riscv/c68bac83-5c88-80b1-bac9-e1fd4ea8f07e@yadro.com/T/#ma13012560331c66b051b580b3ab4a04ba44455ec
> Tested-by: Evgenii Shatokhin <e.shatokhin@...ro.com>
> Signed-off-by: Song Shuai <suagrfillet@...il.com>
> Tested-by: Guo Ren <guoren@...nel.org>
> Signed-off-by: Guo Ren <guoren@...nel.org>
> Acked-by: Björn Töpel <bjorn@...osinc.com>
> ---
>  arch/riscv/Kconfig                          |  2 ++
>  samples/ftrace/ftrace-direct-modify.c       | 34 ++++++++++++++++++
>  samples/ftrace/ftrace-direct-multi-modify.c | 40 +++++++++++++++++++++
>  samples/ftrace/ftrace-direct-multi.c        | 24 +++++++++++++
>  samples/ftrace/ftrace-direct-too.c          | 27 ++++++++++++++
>  samples/ftrace/ftrace-direct.c              | 23 ++++++++++++
>  6 files changed, 150 insertions(+)

I acked v8 (which you will need my ack to get these in). Unless this patch
changed since v8, you should include my ack in further versions.

Or you may be waiting longer for its acceptance.

If the patch did change, please acknowledge that in the next version (or
this one if it did change), asking me to ack it again.

-- Steve