• Virtualization on ARM with Xen
    With ARM entering the server space, a key technology in play in this segment is Virtualization. Virtualization is not a tool solely for servers and the data center, it is also used in the embedded space...
  • Trap to hypervisor if the guest OS access a specific region of memory.
    Hi, Is there a way (e.g. through configuring a specific hyp register) to cause the guest OS to trap to the hypervisor in case the guest OS tries to access a specific region of memory say from address...
  • Hypervisor for Arm Cortex A9
    Hello all, I am currently working on a project with a SoC Zynq development board (Cora Z7) that has two Arm A9 processors. I would like to use a hypervisor in order to partition the software. I have...
  • Direct Virtual Interrupts (Timer Interrupt and IPI )
    Is direct injection of virtual timer interrupt or virtual IPI interrupt possible with any of the GIC versions?
  • Virtualizing GICv2.
    Hi all, I'm currently virtualizing the GICv2 and some doubts came out during its design. Scenario encompasses the same instance of an hypervisor running in two different CPUs (CPU0 and CPU1). Also,...