• Is it possible the direct device's interrupt assignment to the guest OS instead of being routed by the hypervisor to the guest OS?
    Hi everyone, I'm currently working with devices virtualization and I have noticed on my experiments that one of the most sources of overhead comes from the device's interrupts, even if the guest OS...
  • What are the necessary preconditions to load a guest into EL1 from EL2?
    I have successfully moved from EL3 to EL2. After doing some initialization I am trying to move from EL2 into EL1 with a very simple guest image. My process looks like: Map EL1 memory into EL2 ...
  • Trap control and instruction enable/disable in ARMv8
    Hi Experts, What is the trap control feature and its typical use case of the same ? How instruction enable/disable feature in ARMv8 is useful  ? Regards, Techguyz
  • Reason Behind EL2 in non-secured state ARMv8
    Hi Experts, What is the reason behind allowing EL2 only in non-secured state in ARMv8 ? Regards, Techguyz
  • ELn configuration in ARMV8
    Hi Experts, Does the EL3 and EL2 usage is the purely implementation specific or even though EL3 is implemented is it possible to disable EL3 and EL2 in software ? Regards, Techguyz