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Date:   Tue, 14 Jan 2020 09:13:30 -0500
From:   Steven Rostedt <rostedt@goodmis.org>
To:     "chengjian (D)" <cj.chengjian@huawei.com>
Cc:     Peter Zijlstra <peterz@infradead.org>, <xiexiuqi@huawei.com>,
        <huawei.libin@huawei.com>, <tglx@linutronix.de>, <x86@kernel.org>,
        <linux-kernel@vger.kernel.org>, <bobo.shaobowang@huawei.com>
Subject: Re: [PATCH] x86/ftrace: use ftrace_write to simplify code
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In-Reply-To: <8435b848-f638-978c-bbd5-459657c4b34e@huawei.com>
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        <20200114081636.GH2827@hirez.programming.kicks-ass.net>
        <8435b848-f638-978c-bbd5-459657c4b34e@huawei.com>
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On Tue, 14 Jan 2020 17:20:13 +0800
"chengjian (D)" <cj.chengjian@huawei.com> wrote:

> On 2020/1/14 16:16, Peter Zijlstra wrote:
> > On Tue, Jan 14, 2020 at 01:52:17AM +0000, Cheng Jian wrote:  
> >> ftrace_write() can be used in ftrace_modify_code_direct(),
> >> that make the code more brief.
> >>
> >> Signed-off-by: Cheng Jian <cj.chengjian@huawei.com>  
> > None of the code you're patching still exists. Please see tip/master.
> >
> > .  
> 
> 
> I find these patches in TIP. My patch may not be necessary.
> 
> https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=768ae4406a5cab7e8702550f2446dbeb377b798d
> 
> Thank you, Peter.
> 

I was thinking that Peter's changes made it to mainline already (and I
just rebased my next merge window work on 5.5-rc6).

I should have told you this :-/

-- Steve