07900204 is referenced by 5 patents and cites 11 patents.

Embodiments of apparatuses, methods, and systems for processing interrupts in a layered virtualization architecture are disclosed. In one embodiment, an apparatus includes a recognition logic, window logic, and evaluation logic. The event logic is to recognize an interrupt request. The window logic is to determine whether an interrupt window is open. The evaluation logic is to determine whether to transfer control to one of at least two virtual machine monitors in response to the interrupt request if the interrupt window is open.

Title
Interrupt processing in a layered virtualization architecture
Application Number
11/323374
Publication Number
7900204 (B2)
Application Date
December 30, 2005
Publication Date
March 1, 2011
Inventor
Barry E Huntley
Hillsboro
OR, US
Lawrence O Smith
Beaverton
OR, US
Richard A Uhlig
Hillsboro
OR, US
Dion Rodgers
Hillsboro
OR, US
Gilbert Neiger
Portland
OR, US
Andrew V Anderson
Hillsboro
OR, US
Steven M Bennett
Hillsboro
OR, US
Agent
Thomas R Lane
IPC
G06F 7/38
G06F 9/46
G06F 9/455
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