From: Scott Wood <scottwood@freescale.com>
To: Anthony Foiani <tkil@scrye.com>
Cc: linuxppc-dev@ozlabs.org, linux-usb@vger.kernel.org
Subject: Re: PPC / USB: kernel hangs in warm boot on 8513 in fsl-ehci
Date: Mon, 16 Apr 2012 13:02:24 -0500 [thread overview]
Message-ID: <4F8C5EB0.1070500@freescale.com> (raw)
In-Reply-To: <gsjg4i8sh.fsf@dworkin.scrye.com>
On 04/15/2012 11:45 PM, Anthony Foiani wrote:
> But I'm still seeing the hang. (And I realize, now that I'm not head
> down on the project, that the snooping fixes are probably irrelevant
> for a single-core system like mine.)
Snooping is still relevant on single-core systems for DMA.
-Scott
prev parent reply other threads:[~2012-04-16 18:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-16 4:45 PPC / USB: kernel hangs in warm boot on 8513 in fsl-ehci Anthony Foiani
2012-04-16 16:03 ` Greg KH
2012-04-16 18:02 ` Scott Wood [this message]
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