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[Xen-devel] [PATCH] [VT] TSC virtualization
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| Subject: | [Xen-devel] [PATCH] [VT] TSC virtualization |
| From: | "Dong, Eddie" <eddie.dong@xxxxxxxxx> |
| Date: | Sun, 23 Oct 2005 23:15:52 +0800 |
| Delivery-date: | Sun, 23 Oct 2005 15:14:22 +0000 |
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| Thread-index: | AcXX5KgtpAA35kiDRru8Y6zFdBKu6Q== |
| Thread-topic: | [Xen-devel] [PATCH] [VT] TSC virtualization |
Keir:
This is to add the TSC virtualization to keep guest TSC sync
with PIT interrupt. This also fix a previous bug that vmx guest saw:
Losing too many ticks!
TSC cannot be used as a timesource.
Possible reasons for this are:
You're running with Speedstep,
......
Thx,eddie
Signed-off-by: Eddie Dong <eddie.dong@xxxxxxxxx>
Signed-off-by: Edwin Zhai <edwin.zhai@xxxxxxxxx>
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