Re: [RFC 18/55] KVM: arm64: Forward traps due to HCR_EL2.NV1 bit to the guest hypervisor

2017-02-22 Thread Christoffer Dall
On Mon, Jan 09, 2017 at 01:24:14AM -0500, Jintack Lim wrote: > Forward ELR_EL1, SPSR_EL1 and VBAR_EL1 traps to the guest hypervisor if > it has set the NV1 bit to the virtual HCR_EL2. The guest hypervisor > would set this NV1 bit to run a hypervisor in its VM (i.e. another level > of nested

[RFC 18/55] KVM: arm64: Forward traps due to HCR_EL2.NV1 bit to the guest hypervisor

2017-01-08 Thread Jintack Lim
Forward ELR_EL1, SPSR_EL1 and VBAR_EL1 traps to the guest hypervisor if it has set the NV1 bit to the virtual HCR_EL2. The guest hypervisor would set this NV1 bit to run a hypervisor in its VM (i.e. another level of nested hypervisor). Signed-off-by: Jintack Lim ---