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Message-Id: <201010012308.12897.rjw@sisk.pl>
Date: Fri, 1 Oct 2010 23:08:12 +0200
From: "Rafael J. Wysocki" <rjw@...k.pl>
To: Len Brown <lenb@...nel.org>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
linux-acpi@...r.kernel.org, stable@...nel.org,
"Greg Kroah-Hartman" <gregkh@...e.de>
Subject: Re: [git pull request] ACPI patches for Linux 2.6.36-rc6
On Friday, October 01, 2010, Len Brown wrote:
> Hi Linus,
>
> please pull from:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6.git release
>
...
> commit 573b638158029898caf9470c8214b7ddd29751e3
> Author: Colin Ian King <colin.king@...onical.com>
> Date: Mon Aug 2 15:14:43 2010 +0000
This one should go to -stable, shouldn't it?
> ACPI: enable repeated PCIEXP wakeup by clearing PCIEXP_WAKE_STS on resume
>
> Section 4.7.3.1.1 (PM1 Status Registers) of version 4.0 of
> the ACPI spec concerning PCIEXP_WAKE_STS points out in
> in the final note field in table 4-11 that if this bit is
> set to 1 and the system is put into a sleeping state then
> the system will not automatically wake.
>
> This bit gets set by hardware to indicate that the system
> woke up due to a PCI Express wakeup event, so clear it during
> acpi_hw_clear_acpi_status() calls to enable subsequent
> resumes to work.
>
> BugLink: http://bugs.launchpad.net/bugs/613381
>
> Signed-off-by: Colin Ian King <colin.king@...onical.com>
> Signed-off-by: Len Brown <len.brown@...el.com>
Thanks,
Rafael
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