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From: David Brownell <david-b@pacbell.net>
To: "Justin Mattock" <justinmattock@gmail.com>
Subject: Re: [19.666764] Disabling IRQ #23
Date: Fri, 19 Sep 2008 17:56:18 -0700
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Cc: "Alan Stern" <stern@rowland.harvard.edu>,
       "Bjorn Helgaas" <bjorn.helgaas@hp.com>,
       "Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>,
       "Yinghai Lu" <yhlu.kernel@gmail.com>, "Chris Snook" <csnook@redhat.com>,
       Linux-usb <linux-usb@vger.kernel.org>
References: <dd18b0c30809190941g8b44175haf3e3a7c354fe01c@mail.gmail.com> <dd18b0c30809191118u20a13ff3m801a23397eb6beed@mail.gmail.com> <dd18b0c30809191420xe1ff525rbf59bb5d9f9910b2@mail.gmail.com>
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In

  http://www.kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/gregkh-02-usb.current/

the patch

  usb-fix-ehci-periodic-transfers.patch

seems like it should resolve the root cause of this, and

 usb-ehci-fix-some-ehci-hangs-and-crashes.patch

would cover symptoms which probably caused the "Disabling..." message.
Both patches were in that LKML thread you referenced.