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Re: [Xen-devel] pv_ops dom0 USB fixed

To: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Subject: Re: [Xen-devel] pv_ops dom0 USB fixed
From: Pasi Kärkkäinen <pasik@xxxxxx>
Date: Wed, 10 Dec 2008 22:39:19 +0200
Cc: Todd Deshane <deshantm@xxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Aviv Grafi <aviv@xxxxxxxxxxxx>
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On Wed, Dec 10, 2008 at 12:05:32PM -0800, Jeremy Fitzhardinge wrote:
> Ian Campbell noticed a missing TLB flush which was causing the USB 
> crashes/failures when booting the pvops dom0 kernel.  With that fixed, 
> enabling USB boots reliably and seems to work.
> 

Nice!

> Its quite possible this will also improve matters with ATA/SATA 
> controllers, though I haven't tested it so far.
> 
> Anyway, its a significant fix and its worth trying the current pvops 
> patch queue again.  Please tell me what you find.
> 

Hmm.. against what kernel/tree are these patches?

-- Pasi

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