On 09/01/13 10:05, Mario Smarduch wrote: > Hello, I have a rather basic question, but a important one for us. > We're looking at implementing RT features in the Guest, one of them is > High Res, timers. Working with VE I noticed that that Virtual timer > interrupts are taken in the Guest without exits, is that a Architecture > Timer standard regardless the hardware or just something special > on the VE FM platform. This is a feature of the architecture. The virtual timer and counter are directly accessible from a guest, and thus can be used without trapping. Of course, being a shared resource, they are switched in and out on a world switch. M. -- Jazz is not dead. It just smells funny... _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/cucslists/listinfo/kvmarm
