Re: [RFC PATCH v2 37/38] KVM: arm64: Respect the virtual HCR_EL2.NV1 bit setting

2017-07-31 Thread Christoffer Dall
On Tue, Jul 18, 2017 at 11:59:03AM -0500, Jintack Lim wrote: > Forward ELR_EL1, SPSR_EL1 and VBAR_EL1 traps to the virtual EL2 if the > virtual HCR_EL2.NV bit is set. > > This is for recursive nested virtualization. > > Signed-off-by: Jintack Lim > --- >

Re: [RFC PATCH v2 37/38] KVM: arm64: Respect the virtual HCR_EL2.NV1 bit setting

2017-07-31 Thread Christoffer Dall
On Tue, Jul 18, 2017 at 11:59:03AM -0500, Jintack Lim wrote: > Forward ELR_EL1, SPSR_EL1 and VBAR_EL1 traps to the virtual EL2 if the > virtual HCR_EL2.NV bit is set. > > This is for recursive nested virtualization. > > Signed-off-by: Jintack Lim > --- > arch/arm64/include/asm/kvm_arm.h | 1 +

Re: [RFC PATCH v2 37/38] KVM: arm64: Respect the virtual HCR_EL2.NV1 bit setting

2017-07-18 Thread Jintack Lim
On Tue, Jul 18, 2017 at 12:59 PM, Jintack Lim wrote: > Forward ELR_EL1, SPSR_EL1 and VBAR_EL1 traps to the virtual EL2 if the > virtual HCR_EL2.NV bit is set. > > This is for recursive nested virtualization. > > Signed-off-by: Jintack Lim This

Re: [RFC PATCH v2 37/38] KVM: arm64: Respect the virtual HCR_EL2.NV1 bit setting

2017-07-18 Thread Jintack Lim
On Tue, Jul 18, 2017 at 12:59 PM, Jintack Lim wrote: > Forward ELR_EL1, SPSR_EL1 and VBAR_EL1 traps to the virtual EL2 if the > virtual HCR_EL2.NV bit is set. > > This is for recursive nested virtualization. > > Signed-off-by: Jintack Lim This should be linaro e-mail address. Will fix it. >