linux-kernel - Re: acpi_idle: Very idle Core i7 machine never enters C3

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Message-ID: <20100430174447.GA14889@srcf.ucam.org>
Date:	Fri, 30 Apr 2010 18:44:47 +0100
From:	Matthew Garrett <mjg59@...f.ucam.org>
To:	Len Brown <lenb@...nel.org>
Cc:	Jeff Garrett <jeff@...rrett.org>,
	Philip Langdale <philipl@...rt.org>,
	Andi Kleen <andi@...stfloor.org>, linux-kernel@...r.kernel.org,
	linux-acpi@...r.kernel.org
Subject: Re: acpi_idle: Very idle Core i7 machine never enters C3

On Fri, Apr 30, 2010 at 12:25:44PM -0400, Len Brown wrote:

> I am hopeful that the "right thin to do" is to not look at bm-status
> and that perhaps there is a bug where we are looking at it
> "by mistake".

https://patchwork.kernel.org/patch/58962/ - it seems to be a win.

-- 
Matthew Garrett | mjg59@...f.ucam.org
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