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* KVM: Add get/set irqchip ioctls for in-kernel PIC live migration supportHe, Qing2007-10-131-0/+5
| | | | | | | | | | This patch adds two new ioctls to dump and write kernel irqchips for save/restore and live migration. PIC s/r and l/m is implemented in this patch. Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@intel.com> Signed-off-by: Qing He <qing.he@intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
* KVM: Emulate hlt in the kernelEddie Dong2007-10-131-0/+3
| | | | | | | | | By sleeping in the kernel when hlt is executed, we simplify the in-kernel guest interrupt path considerably. Signed-off-by: Gregory Haskins <ghaskins@novell.com> Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
* KVM: Add support for in-kernel PIC emulationEddie Dong2007-10-131-0/+442
Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
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