linux-kernel - Re: 2.6.39-rc2 regression: X201s fails to resume b77dcf8460ae57d4eb9fd3633eb4f97b8fb20716

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Message-ID: <alpine.LFD.2.00.1104122027180.4086@localhost6.localdomain6>
Date:	Tue, 12 Apr 2011 20:28:16 +0200 (CEST)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	"Gustavo F. Padovan" <padovan@...fusion.mobi>
cc:	Marcel Holtmann <marcel@...tmann.org>,
	Vinicius Costa Gomes <vinicius.gomes@...nbossa.org>,
	Keith Packard <keithp@...thp.com>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	linux-bluetooth@...r.kernel.org, Ingo Molnar <mingo@...e.hu>
Subject: Re: 2.6.39-rc2 regression: X201s fails to resume
 b77dcf8460ae57d4eb9fd3633eb4f97b8fb20716

On Tue, 12 Apr 2011, Gustavo F. Padovan wrote:
> * Gustavo F. Padovan <padovan@...fusion.mobi> [2011-04-11 19:25:04 -0300]:
> > * Thomas Gleixner <tglx@...utronix.de> [2011-04-12 00:19:32 +0200]:
> > It is armed at each HCI command we send. In the close path we send out an HCI
> > RESET command that rearms it.
> 
> I applied v2 patch from Vinícius that fix all the symptoms. Now we have more time
> to find the real cause of this bug. However I still have no idea, I'm not able
> to reproduce it.

You might poke Ingo. He had a reproducer.

Thanks,

	tglx