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Date: Wed, 21 Oct 2015 21:13:58 -0400
From: Steven Rostedt <rostedt@goodmis.org>
To: libin <huawei.libin@huawei.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
        Will Deacon <will.deacon@arm.com>, Mark Rutland <mark.rutland@arm.com>,
        <zhouchengming1@huawei.com>, Arnd Bergmann <arnd@arndb.de>,
        <xiexiuqi@huawei.com>, Punit Agrawal <punit.agrawal@arm.com>,
        <guohanjun@huawei.com>, <linux-kernel@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>, <dingtianhong@huawei.com>,
        Christoffer Dall <christoffer.dall@linaro.org>
Subject: Re: [PATCH] arm64: ftrace: function_graph: dump real return addr in
 call trace
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On Thu, 22 Oct 2015 08:55:43 +0800
libin <huawei.libin@huawei.com> wrote:


> It still be needed, but it can be implemented in generic for all archs
> as Steve suggested.

I still recommend implementing it for arm64 as well, and then we can
look at what was done and how we can make it all generic.

-- Steve