[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-devel] pv_ops dom0 USB fixed

To: Aviv Grafi <aviv@xxxxxxxxxxxx>, Todd Deshane <deshantm@xxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Wed, 10 Dec 2008 12:05:32 -0800
Cc:
Delivery-date: Wed, 10 Dec 2008 12:05:55 -0800
List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Ian Campbell noticed a missing TLB flush which was causing the USBcrashes/failures when booting the pvops dom0 kernel. With that fixed,enabling USB boots reliably and seems to work.

Its quite possible this will also improve matters with ATA/SATAcontrollers, though I haven't tested it so far.

Anyway, its a significant fix and its worth trying the current pvopspatch queue again. Please tell me what you find.


Thanks,
   J

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

Follow-Ups:
- [Xen-devel] Re: pv_ops dom0 USB fixed
  - From: Todd Deshane
- Re: [Xen-devel] pv_ops dom0 USB fixed
  - From: Pasi Kärkkäinen

Prev by Date: Re: [Xen-devel] XEN Proposal
Next by Date: Re: [Xen-devel] pv_ops dom0 USB fixed
Previous by thread: [Xen-devel] [PATCH] Avoid negative runstate pieces
Next by thread: Re: [Xen-devel] pv_ops dom0 USB fixed
Index(es):
- Date
- Thread

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.