linux-kernel - Re: [REPOST PATCH V2] irq: enable all irqs unconditionally in irq

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Message-ID: <52A05A21.5070100@nvidia.com>
Date:	Thu, 5 Dec 2013 16:19:05 +0530
From:	Laxman Dewangan <ldewangan@...dia.com>
To:	Laxman Dewangan <ldewangan@...dia.com>
CC:	"tglx@...utronix.de" <tglx@...utronix.de>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"ian.campbell@...rix.com" <ian.campbell@...rix.com>,
	"rjw@...ysocki.net" <rjw@...ysocki.net>,
	"len.brown@...el.com" <len.brown@...el.com>,
	"gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	"heiko@...ech.de" <heiko@...ech.de>, "pavel@....cz" <pavel@....cz>,
	Stephen Warren <swarren@...dotorg.org>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>
Subject: Re: [REPOST PATCH V2] irq: enable all irqs unconditionally in irq_resume

Hi Thomas,

On Monday 25 November 2013 07:39 PM, Laxman Dewangan wrote:
> When system enters into suspend, it disable all irqs in single
> function call. This disables EARLY_RESUME irqs also along with
> normal irqs.
>
> The EARLY_RESUME irqs get enabled in sys_core_ops->resume and
> non-EARLY_RESUME irqs get enabled in normal system resume path.
>
> When suspend_noirq failed or suspend is aborted for any reason,
> the EARLY_RESUME irqs do not get enabled as sys_core_ops->resume()
> call did not happen. It only enables the non-EARLY_RESUME irqs in normal
> disable for remaining life of system.
>
> Enable all irqs unconditionally in normal irq_resume() regardless of
> EARLY_RESUME irqs have been already enabled or not.
>
> Signed-off-by: Laxman Dewangan <ldewangan@...dia.com>
> Acked-by-and-tested-by: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
> Acked-by: Heiko Stuebner <heiko@...ech.de>
> Reviewed-by: Pavel Machek <pavel@....cz>
>

Can you please review this patch?
This patch is pending from long back for review.

Thanks,
Laxman

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