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Supporting KVM on the ARM architecture

Supporting KVM on the ARM architecture

Posted Dec 5, 2014 18:22 UTC (Fri) by jcm (subscriber, #18262)
Parent article: Supporting KVM on the ARM architecture

Note that a couple of issues raised in this piece have been addressed as part of ARMv8.1.


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Supporting KVM on the ARM architecture

Posted Dec 24, 2016 10:51 UTC (Sat) by raziel (guest, #113201) [Link]

I am reading the code of the KVM/ARM64 and I am trying to understand whether it is possible to leave the hcr_el2 and the vttbr_el2 registers enabled without running any code in the guest at all.
I just want to monitor interrupts.

Whenever I do that the OS hangs due to a failure in the el1_irq even though I do not pass the interrupt to a guest.


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