Quoting David Gibson (2016-10-20 21:56:33)
> At each system reset, the pseries machine needs to load RTAS (the runtime
> portion of the guest firmware) into the VM. This means copying
> the actual RTAS code into guest memory, and also updating the device
> tree so that the guest OS and boot firmwa
At each system reset, the pseries machine needs to load RTAS (the runtime
portion of the guest firmware) into the VM. This means copying
the actual RTAS code into guest memory, and also updating the device
tree so that the guest OS and boot firmware can locate it.
For historical reasons the copy
