linux-kernel - Re: [Bug 41722] Clevo M5X0JE hangs in ACPI init

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Date:	Thu, 19 Jan 2012 15:20:21 -0200
From:	Rogério Brito <rbrito@....usp.br>
To:	Yinghai Lu <yinghai@...nel.org>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Jesse Barnes <jbarnes@...tuousgeek.org>,
	Ivan Kokshaysky <ink@...assic.park.msu.ru>,
	Edward Donovan <edward.donovan@...ble.net>,
	Thomas Gleixner <tglx@...utronix.de>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	linux-kernel@...r.kernel.org,
	Márcia Coutinho de Brito <mcbrito@...il.com>,
	Ram Pai <linuxram@...ibm.com>, rui.zhang@...el.com
Subject: Re: [Bug 41722] Clevo M5X0JE hangs in ACPI init

Hi, all.

On Thu, Jan 19, 2012 at 14:15, Rogério Brito <rbrito@....usp.br> wrote:
> On Thu, Jan 19, 2012 at 14:12, Yinghai Lu <yinghai@...nel.org> wrote:
>> looks like quirk for usb hand off cause problem.
>>
>> can you try another branch in my tree?
>>
>> git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git
>> usb_smi_disable_early

OK, now it seems that we are getting farther. The system boots, even
mounts the root filesystem, udev starts and, then, when it seems that
some USB messages are going to appear on the screen, the notebook
crashes with the same distortion that happened before (with some of
the last messages appearing being related to OHCI).

If needed, I can try to record what I see and upload to youtube. Do
you want me to record what I see?

So, even though this is a partial progress, I am happier.


Thanks,

-- 
Rogério Brito : rbrito@...e.usp.br,gmail.com} : GPG key 4096R/BCFCAAAA
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