linux-kernel - Re: [PATCH] tick/idle/powerpc: Do not register idle states with CPUIDLE_FLAG_TIMER

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Message-ID: <1435183570.3790.15.camel@kernel.crashing.org>
Date:	Thu, 25 Jun 2015 08:06:10 +1000
From:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
To:	"Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:	Preeti U Murthy <preeti@...ux.vnet.ibm.com>,
	daniel.lezcano@...aro.org, mark.rutland@....com,
	lorenzo.pieralisi@....com, linux-pm@...r.kernel.org,
	mpe@...erman.id.au, will.deacon@....com,
	linux-kernel@...r.kernel.org, shreyas@...ux.vnet.ibm.com,
	svaidy@...ux.vnet.ibm.com, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH] tick/idle/powerpc: Do not register idle states with
 CPUIDLE_FLAG_TIMER_STOP set in periodic mode

On Wed, 2015-06-24 at 15:50 +0200, Rafael J. Wysocki wrote:
> 4.2 material I suppose?

And stable. Without this, if you configure without TICK_ONESHOT, the
machine will hang.

Cheers,
Ben.


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