linux-kernel - Re: [19.666764] Disabling IRQ #23

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Message-ID: <dd18b0c30809180957h2c8b7f33md73764b4ae2b890b@mail.gmail.com>
Date:	Thu, 18 Sep 2008 09:57:47 -0700
From:	"Justin Mattock" <justinmattock@...il.com>
To:	"David Brownell" <david-b@...bell.net>
Cc:	"Bjorn Helgaas" <bjorn.helgaas@...com>,
	"Linux Kernel Mailing List" <linux-kernel@...r.kernel.org>,
	"Yinghai Lu" <yhlu.kernel@...il.com>,
	"Chris Snook" <csnook@...hat.com>,
	"April Tsui" <aprilla@...il.com>,
	Linux-usb <linux-usb@...r.kernel.org>
Subject: Re: [19.666764] Disabling IRQ #23

On Thu, Sep 18, 2008 at 2:09 AM, David Brownell <david-b@...bell.net> wrote:
> On Wednesday 17 September 2008, Justin Mattock wrote:
>> http://www.gossamer-threads.com/lists/linux/kernel/966076
>> I've applied the patches just to see what would happen,
>> As for now I have not seen the Disable irq #23 yet,
>
> Those two patches should be in Greg's queue for 2.6.27...
>
> It's also suspicious that EHCI is getting loaded *last* not
> first.  That's a common distro bug, although as I recall
> we've always (since first driver versions) been clear that
> it should be loaded first, before the companion (OHCI or UHCI)
> driver.  Loading it last causes various confusions and races
> at the hardware level.
>
> - Dave
>

I have not tried load ehci_hcd first in /etc/modules,
but can try. As for the message itself  I've rebooted
a couple of times without disable irq #23 going off.


-- 
Justin P. Mattock
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