linux-kernel - Re: [PATCH v4 10/17] clocksource: mxs_timer: Switch to sched_clock

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Message-ID: <20130722162337.GA19639@codeaurora.org>
Date:	Mon, 22 Jul 2013 09:23:37 -0700
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	Shawn Guo <shawn.guo@...aro.org>
Cc:	John Stultz <john.stultz@...aro.org>, linux-kernel@...r.kernel.org,
	linux-arm-msm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Thomas Gleixner <tglx@...utronix.de>,
	Russell King <linux@....linux.org.uk>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>,
	Christopher Covington <cov@...eaurora.org>
Subject: Re: [PATCH v4 10/17] clocksource: mxs_timer: Switch to
 sched_clock_register()

On 07/22, Shawn Guo wrote:
> On Thu, Jul 18, 2013 at 04:21:23PM -0700, Stephen Boyd wrote:
> > The 32 bit sched_clock interface now supports 64 bits. Upgrade to
> > the 64 bit function to allow us to remove the 32 bit registration
> > interface.
> > 
> > Cc: Shawn Guo <shawn.guo@...aro.org>
> 
> Acked-by: Shawn Guo <shawn.guo@...aro.org>
> 
> BTW, will the series break setup_sched_clock() users that are not
> converted, like arch/arm/mach-imx/time.c?  I can understand that's the
> consequence of not moving things into drivers/ folder :)

Thanks.

I will convert all arch/arm users when this series is pulled into
the tip tree. The arm patches will have to go through the arm-soc
branch and so we'll need some stable branch in tip for that.

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