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From: Greg KH <greg@kroah.com>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linux-usb@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
	Shengzhou Liu <Shengzhou.Liu@freescale.com>
Subject: Re: [PATCH] powerpc/usb: fix bug of kernel hang when initializing usb
Date: Thu, 16 Feb 2012 08:19:00 -0800	[thread overview]
Message-ID: <20120216161900.GA20827@kroah.com> (raw)
In-Reply-To: <1329388755.2892.15.camel@pasglop>

On Thu, Feb 16, 2012 at 09:39:15PM +1100, Benjamin Herrenschmidt wrote:
> On Thu, 2012-02-16 at 18:02 +0800, Shengzhou Liu wrote:
> > If USB UTMI PHY is not enable, writing to portsc register will lead to
> > kernel hang during boot up.
> 
> Thanks, I'll try that tomorrow.
> 
> Greg, you're picking that up or should I ?

I can, if you let me know that this fixes your problem :)

thanks,

greg k-h

  reply	other threads:[~2012-02-16 16:24 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-16 10:02 [PATCH] powerpc/usb: fix bug of kernel hang when initializing usb Shengzhou Liu
2012-02-16 10:39 ` Benjamin Herrenschmidt
2012-02-16 16:19   ` Greg KH [this message]
2012-02-16 22:58 ` Benjamin Herrenschmidt
2012-02-17  0:02   ` Benjamin Herrenschmidt
2012-02-17  2:32     ` Liu Shengzhou-B36685
2012-02-17  3:20       ` Pan Jiafei-B37022
2012-02-17  3:42         ` Benjamin Herrenschmidt
2012-02-17  3:46           ` Pan Jiafei-B37022
2012-02-17  3:54           ` Pan Jiafei-B37022
2012-02-18 15:39 ` Sergei Shtylyov

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