linux-kernel - Re: [PATCH 5/8] ARM: tegra: clock: Provide y2038-safe tegra_read_persistent

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Message-ID: <20150311085218.GB19577@ulmo.nvidia.com>
Date:	Wed, 11 Mar 2015 09:52:20 +0100
From:	Thierry Reding <thierry.reding@...il.com>
To:	Xunlei Pang <xlpang@....com>
Cc:	linux-kernel@...r.kernel.org, rtc-linux@...glegroups.com,
	Thomas Gleixner <tglx@...utronix.de>,
	Alessandro Zummo <a.zummo@...ertech.it>,
	John Stultz <john.stultz@...aro.org>,
	Arnd Bergmann <arnd.bergmann@...aro.org>,
	linux-omap@...r.kernel.org, Tony Lindgren <tony@...mide.com>,
	linux-tegra@...r.kernel.org,
	Stephen Warren <swarren@...dotorg.org>, linux390@...ibm.com,
	Martin Schwidefsky <schwidefsky@...ibm.com>,
	Ralf Baechle <ralf@...ux-mips.org>,
	Arnd Bergmann <arnd@...db.de>,
	Xunlei Pang <pang.xunlei@...aro.org>
Subject: Re: [PATCH 5/8] ARM: tegra: clock: Provide y2038-safe
 tegra_read_persistent_clock() replacement

On Wed, Mar 11, 2015 at 11:24:34AM +0800, Xunlei Pang wrote:
> From: Xunlei Pang <pang.xunlei@...aro.org>
> 
> As part of addressing "y2038 problem" for in-kernel uses, this
> patch adds the y2038-safe tegra_read_persistent_clock64() using
> timespec64.
> 
> Because we rely on some subsequent changes to convert arm multiarch
> support, tegra_read_persistent_clock() will be removed then.
> 
> Signed-off-by: Xunlei Pang <pang.xunlei@...aro.org>
> ---
>  drivers/clocksource/tegra20_timer.c | 21 ++++++++++++++-------
>  1 file changed, 14 insertions(+), 7 deletions(-)

Acked-by: Thierry Reding <treding@...dia.com>

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