2 Replies Latest reply on Apr 26, 2011 12:58 AM by loider

    SVM: Problem with hardware interrupt delivery.

    funny-penguin

      Good day. I'm a member of small group developing a tiny hypervisor. At this time our SVM implementation can start simple virtual environment. We can evaluate some real mode code, and some protected mode, but... There is a problem. Code running under virtual machine doesn't receive keyboard interrupts but it receives timer interrupts in same time. Why? I don't know.

      We use PIC as a main interrupt controller in our micro OS located under the hypervisor. Maybe it is a key of the problem? Maybe we must use APIC...

      Can anyone help me?