• How to set up stage-2 translation table
    Hi, I am trying to enable stage-2 translation for Armv8 aarch32, cortex-a53. If I set HCR.VM=1(enable stage-2 translation) it will crash. I suspect it does not set up stage-2 translation table. But...
  • ARMv7-A: What is "Fault not on a stage 2 translation for a stage 1 translation table walk"?
    Hi all, I'm trying to boot Linux on my hypervisor like environment. In booting process, unexpected hyper trap was occurred and became hyp mode. In hyp mode, the Hyp Syndrome Register (HSR) value is 0x93830006...
  • translational table : block and table descriptor
    Hello Experts, I am trying to understand in the attached snapshot, how the values of m and n are derived for table and block descriptors respectively ? Can anyone please explain me since I am...
  • translation table APTable permission problem
    Hello, I am trying to make pmd level of the translation table as read only so that any writes in the pte entries should cause a permission fault. Current steps which i am doing are: 1) inside...