linux-kernel - Re: [PATCH 0/4] ftrace: One more check on x86 and some small fixes

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Date:	Tue, 28 Jun 2016 14:22:12 +0900
From:	Namhyung Kim <namhyung@...il.com>
To:	Petr Mladek <pmladek@...e.com>
Cc:	Steven Rostedt <rostedt@...dmis.org>,
	Ingo Molnar <mingo@...hat.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
	Jiri Kosina <jkosina@...e.cz>,
	LKML <linux-kernel@...r.kernel.org>, x86@...nel.org
Subject: Re: [PATCH 0/4] ftrace: One more check on x86 and some small fixes

On Mon, Jun 27, 2016 at 10:54 PM, Petr Mladek <pmladek@...e.com> wrote:
> 1st patch adds one more paranoid check of the modified function on x86.
>
> Plus there are 3 small changes that appeared when hunting down
> the 1st patch.

For the series,

Acked-by: Namhyung Kim <namhyung@...nel.org>

Thanks,
Namhyung


>
> Petr Mladek (4):
>   ftrace/x86: Make sure to modify 5-bite instructions
>   ftrace/x86: Do not crash when reading wrong ftrace func
>   ftrace: Always destroy trampoline when shutting down the trace
>   ftrace: Fixup trace_selftest_ops()
>
>  arch/x86/kernel/ftrace.c      | 12 ++++++++-
>  kernel/trace/ftrace.c         | 62 ++++++++++++++++++++++---------------------
>  kernel/trace/trace_selftest.c |  7 ++---
>  3 files changed, 47 insertions(+), 34 deletions(-)
>
> --
> 1.8.5.6
>