Re: [RFC PATCH v2 04/38] KVM: arm/arm64: Check if nested virtualization is in use

2017-08-01 Thread Christoffer Dall
On Tue, Aug 01, 2017 at 10:07:40AM -0400, Jintack Lim wrote: > On Sun, Jul 30, 2017 at 3:59 PM, Christoffer Dall wrote: > > On Tue, Jul 18, 2017 at 11:58:30AM -0500, Jintack Lim wrote: > >> Nested virtualizaion is in use only if all three conditions are met: > >> - The architecture supports nested

Re: [RFC PATCH v2 04/38] KVM: arm/arm64: Check if nested virtualization is in use

2017-08-01 Thread Jintack Lim
On Sun, Jul 30, 2017 at 3:59 PM, Christoffer Dall wrote: > On Tue, Jul 18, 2017 at 11:58:30AM -0500, Jintack Lim wrote: >> Nested virtualizaion is in use only if all three conditions are met: >> - The architecture supports nested virtualization. >> - The kernel parameter is set. >> - The userspace

Re: [RFC PATCH v2 04/38] KVM: arm/arm64: Check if nested virtualization is in use

2017-08-01 Thread Jintack Lim
On Sun, Jul 30, 2017 at 3:59 PM, Christoffer Dall wrote: > On Tue, Jul 18, 2017 at 11:58:30AM -0500, Jintack Lim wrote: >> Nested virtualizaion is in use only if all three conditions are met: >> - The architecture supports nested virtualization. >> - The kernel parameter is set. >> - The userspace

Re: [RFC PATCH v2 04/38] KVM: arm/arm64: Check if nested virtualization is in use

2017-07-30 Thread Christoffer Dall
On Tue, Jul 18, 2017 at 11:58:30AM -0500, Jintack Lim wrote: > Nested virtualizaion is in use only if all three conditions are met: > - The architecture supports nested virtualization. > - The kernel parameter is set. > - The userspace uses nested virtualiztion feature. > > Signed-off-by: Jintack

Re: [RFC PATCH v2 04/38] KVM: arm/arm64: Check if nested virtualization is in use

2017-07-30 Thread Christoffer Dall
On Tue, Jul 18, 2017 at 11:58:30AM -0500, Jintack Lim wrote: > Nested virtualizaion is in use only if all three conditions are met: > - The architecture supports nested virtualization. > - The kernel parameter is set. > - The userspace uses nested virtualiztion feature. > > Signed-off-by: Jintack

[RFC PATCH v2 04/38] KVM: arm/arm64: Check if nested virtualization is in use

2017-07-18 Thread Jintack Lim
Nested virtualizaion is in use only if all three conditions are met: - The architecture supports nested virtualization. - The kernel parameter is set. - The userspace uses nested virtualiztion feature. Signed-off-by: Jintack Lim --- arch/arm/include/asm/kvm_host.h | 11 +++ arch/arm64/