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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Alan Cox <alan@linux.intel.com>,
	LKML <linux-kernel@vger.kernel.org>,
	pm list <linux-pm@lists.linux-foundation.org>,
	Greg KH <gregkh@suse.de>
Subject: Re: [Regression] 2.6.31-git: tty change broke resume from hibernation on MSI Wind U100
Date: Sun, 27 Sep 2009 12:47:16 +0100	[thread overview]
Message-ID: <20090927124716.2fd8a1de@lxorguk.ukuu.org.uk> (raw)
In-Reply-To: <200909260038.22079.rjw@sisk.pl>

On Sat, 26 Sep 2009 00:38:21 +0200
"Rafael J. Wysocki" <rjw@sisk.pl> wrote:

> Hi Alan,
> 
> As stated at http://bugzilla.kernel.org/show_bug.cgi?id=14229, your commit
> b50989dc444599c8b21edc23536fc305f4e9b7d5
> (tty: make the kref destructor occur asynchronously) appears to have broken
> resume from hibernation on MSI Wind U100.
> 
> I verified that hibernation works correctly with this commit reverted.
> 
> I'm still not sure what the root cause of the problem is, though.

The root cause is that the patch to fix the console async/sync behaviour
went into Andrews tree, back out of it and vanished.

It's a known bug, with a known confirmed fix. You may want to pick it up
and submit it as there is no tty maintainer currently.

  parent reply	other threads:[~2009-09-27 11:46 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-09-25 22:38 [Regression] 2.6.31-git: tty change broke resume from hibernation on MSI Wind U100 Rafael J. Wysocki
2009-09-27 11:47 ` Alan Cox
2009-09-27 11:47 ` Alan Cox [this message]
2009-09-27 15:00   ` Rafael J. Wysocki
2009-09-27 15:00     ` Rafael J. Wysocki
2009-09-27 16:00     ` [PATCH, fix] " Rafael J. Wysocki
2009-09-27 16:00     ` Rafael J. Wysocki
2009-09-27 17:32       ` Alan Stern
2009-09-27 17:32       ` [linux-pm] " Alan Stern
2009-09-27 18:16         ` Rafael J. Wysocki
2009-09-27 18:16         ` [linux-pm] " Rafael J. Wysocki
2009-09-28  5:03           ` Dave Young
2009-09-28  5:03           ` [linux-pm] " Dave Young
2009-09-28  6:07             ` Alan Stern
2009-09-28 20:20               ` Rafael J. Wysocki
2009-09-29  0:39                 ` Dave Young
2009-09-29  0:39                 ` [linux-pm] " Dave Young
2009-09-28 20:20               ` Rafael J. Wysocki
2009-09-28  6:07             ` Alan Stern
2009-09-25 22:38 Rafael J. Wysocki

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