Re: [Qemu-devel] [QEMU-PPC] [PATCH 09/13] target/ppc: Implement hcall H_ENTER_NESTED

2019-05-09 Thread David Gibson
On Fri, May 03, 2019 at 03:53:12PM +1000, Suraj Jitindar Singh wrote: > The hcall H_ENTER_NESTED is used by a guest acting as a nested > hypervisor to provide the state of one of its guests which it would > like the real hypervisor to load onto the cpu and execute on its behalf. > > The hcall

[Qemu-devel] [QEMU-PPC] [PATCH 09/13] target/ppc: Implement hcall H_ENTER_NESTED

2019-05-03 Thread Suraj Jitindar Singh
The hcall H_ENTER_NESTED is used by a guest acting as a nested hypervisor to provide the state of one of its guests which it would like the real hypervisor to load onto the cpu and execute on its behalf. The hcall takes as arguments 2 guest real addresses which provide the location of a regs