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Re: [Xen-devel] Bug: Windows 2003 fails to install on xen-unstable tip
- To: "Tim Deegan" <tim@xxxxxxx>
- From: "Jan Beulich" <JBeulich@xxxxxxxx>
- Date: Mon, 29 Apr 2013 12:42:46 +0100
- Cc: "Keir \(Xen.org\)" <keir@xxxxxxx>, Ian Campbell <Ian.Campbell@xxxxxxxxxx>, George Dunlap <George.Dunlap@xxxxxxxxxxxxx>, Andrew Cooper <Andrew.Cooper3@xxxxxxxxxx>, Eddie Dong <eddie.dong@xxxxxxxxx>, "xen-devel@xxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxx>, Paul Durrant <Paul.Durrant@xxxxxxxxxx>, Suravee Suthikulpanit <suravee.suthikulpanit@xxxxxxx>, Roger Pau Monne <roger.pau@xxxxxxxxxx>
- Delivery-date: Mon, 29 Apr 2013 11:42:59 +0000
- List-id: Xen developer discussion <xen-devel.lists.xen.org>
>>> On 29.04.13 at 13:35, Tim Deegan <tim@xxxxxxx> wrote:
> I suppose another option for Xen would be to disable the RTC's vpt if
> IRQ 8 isn't plumbed through the APICs?
That's already done by the vpt code, for all periodic timers. But as
you said you had found too, this is problematic when a periodic
timer is being run intentionally without interrupt (for the RTC case,
PIE clear and guest just monitoring PF).
Jan
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