发明名称 |
Mechanism for controlling external interrupts in a virtual machine system |
摘要 |
In one embodiment, an occurrence of an interrupt is identified during the operation of guest software. Further, a determination is made as to whether the interrupt is managed by guest software. The determination depends on the current value of an interrupt control indicator. If the interrupt is not managed by guest software, control is transitioned to a virtual machine monitor (VMM) if the VMM is ready to receive control.
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申请公布号 |
US2004117532(A1) |
申请公布日期 |
2004.06.17 |
申请号 |
US20020318248 |
申请日期 |
2002.12.11 |
申请人 |
BENNETT STEVEN M.;KOZUCH MICHAEL;NEIGER GILBERT;COTA-ROBLES ERIK;JEYASINGH STALINSELVARAJ;KAGI ALAIN;UHLIG RICHARD |
发明人 |
BENNETT STEVEN M.;KOZUCH MICHAEL;NEIGER GILBERT;COTA-ROBLES ERIK;JEYASINGH STALINSELVARAJ;KAGI ALAIN;UHLIG RICHARD |
分类号 |
G06F12/08;G06F9/455;G06F9/48;(IPC1-7):G06F13/24 |
主分类号 |
G06F12/08 |
代理机构 |
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地址 |
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