netdev - Re: [PATCH net-next V3 19/23] ptp: tilegx: convert to the 64 bit get/set time methods.

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Date:	Sun, 29 Mar 2015 17:32:46 -0400
From:	Chris Metcalf <cmetcalf@...hip.com>
To:	Richard Cochran <richardcochran@...il.com>,
	<netdev@...r.kernel.org>
CC:	<linux-kernel@...r.kernel.org>, Amir Vadai <amirv@...lanox.com>,
	Ariel Elior <ariel.elior@...gic.com>,
	Arnd Bergmann <arnd@...aro.org>,
	Baolin Wang <baolin.wang@...aro.org>,
	Ben Hutchings <ben@...adent.org.uk>,
	Bruce Allan <bruce.w.allan@...el.com>,
	Carolyn Wyborny <carolyn.wyborny@...el.com>,
	David Miller <davem@...emloft.net>,
	Frank Li <Frank.Li@...escale.com>,
	Giuseppe Cavallaro <peppe.cavallaro@...com>,
	Jacob Keller <jacob.e.keller@...el.com>,
	Jeff Kirsher <jeffrey.t.kirsher@...el.com>,
	John Stultz <john.stultz@...aro.org>,
	Luwei Zhou <b45643@...escale.com>,
	Matthew Vick <matthew.vick@...el.com>,
	Michael Chan <mchan@...adcom.com>,
	Prashant Sreedharan <prashant@...adcom.com>,
	Rayagond K <rayagond@...avyalabs.com>,
	Shradha Shah <sshah@...arflare.com>,
	Solarflare linux maintainers <linux-net-drivers@...arflare.com>,
	Sonic Zhang <sonic.zhang@...log.com>,
	Stefan Sørensen 
	<stefan.sorensen@...ctralink.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Tom Lendacky <thomas.lendacky@....com>
Subject: Re: [PATCH net-next V3 19/23] ptp: tilegx: convert to the 64 bit
 get/set time methods.

On 3/29/2015 5:12 PM, Richard Cochran wrote:
> This driver is 64 bit only, and so this driver and device are ready
> for 2038.  This patch changes the driver to the new PHC and also
> carries the timespec64 parameter on out to the gxio_mpipe_get-
> set_timestamp functions, making explicit the fact that the tv_sec
> field is 64 bits wide.
>
> Not even compile tested.
>
> Signed-off-by: Richard Cochran<richardcochran@...il.com>
> ---
>   arch/tile/gxio/mpipe.c             |    4 ++--
>   arch/tile/include/gxio/mpipe.h     |    4 ++--
>   drivers/net/ethernet/tile/tilegx.c |    9 +++++----
>   3 files changed, 9 insertions(+), 8 deletions(-)

Acked-by: Chris Metcalf <cmetcalf@...hip.com>

-- 
Chris Metcalf, EZChip Semiconductor
http://www.ezchip.com

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