linux-kernel - RE: mei driver breaks suspend on 3.0git

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Message-ID: <6F5C1D715B2DA5498A628E6B9C124F0401AD318AB4@hasmsx504.ger.corp.intel.com>
Date:	Sun, 12 Jun 2011 20:49:38 +0300
From:	"Winkler, Tomas" <tomas.winkler@...el.com>
To:	"Weil, Oren jer" <oren.jer.weil@...el.com>,
	Arkadiusz Miskiewicz <a.miskiewicz@...il.com>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: mei driver breaks suspend on 3.0git



> -----Original Message-----
> From: Weil, Oren jer
> Sent: Sunday, June 12, 2011 8:36 PM
> To: Arkadiusz Miskiewicz
> Cc: Winkler, Tomas; linux-kernel@...r.kernel.org
> Subject: RE: mei driver breaks suspend on 3.0git
> 
> >It's thinkpad t400 with
> >00:03.0 Communication controller [0780]: Intel Corporation Mobile 4 Series
> >Chipset MEI Controller [8086:2a44] (rev 07)
> 
> Can you send us more details? Does it happened in stress? How do I
> reproduce
> it?
> Can you send us the debug prints?

You  need enable dynamic debug printouts in kernel .config

CONFIG_DYNAMIC_DEBUG=y

and
echo "module mei +p" >/sys/kernel/debug/dynamic_debug/control

Thanks
Tomas

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