Satoshi Tanda

The issue seems to be because MTF-exit did not happen and failed to clean up the state somehow. I was unable to tell how come this could ever happen. Please...

That's right. Thank you for reporting the issue.

INIT-SIPI-SIPI handling is broken in at least two ways: - The current logic assumes that INIT-SIPI-SIPI does not happen after load of the driver until the OS wakes up APs....

This project is only tested on VMware as a nested hypervisor, and is not compatible as a Hyper-V VM. Please, format your comment properly next time (I updated yours).

Good question. IIUC, APC is triggered through local interrupts by lowering the task priority register (TRR), which is not covered by exceptions bitmap or acknowledging external interrupt. I do not...

Looked into details of timer. A fix I thought, which was disabling timer at the entry point of VM-exit did not seem to be straightfoward at all. I will find...

This is off topic for this thread, but it should be relatively straightforward to modify results of RDTSC. Just change a guest's registers used by RDTSC in VMM. Also, The...

Thanks for this proposal. Running with other hypervisors would be good enhancement. In order to assess amount of work and priority, can you tell me a couple of things? 1....

Impact of this issue seems relatively low, so it may take some time until I find time to take a look at it, but still good to be aware of....

Thanks, this is an genuine bug although I knew HyperPlatform was not written as rubus as I would like against bogus inputs. If you have PR, feel free to send...