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Trap translation fault at EL2

Giulia Ferri

it is only possible to trap only translation fault to el2 in armv8-A ?

  • 0 Arm Employee Badge

    Hello,

    If you're executing in a virtual machine at EL1/0 then:

    • Stage 1 translation faults are taken to the OS kernel running at EL1
    • Stage 2 translation faults are taken to the hypervisor running at EL2

    There are no trap bits in HCR_EL2 specifically affecting translation faults.