[0/2] KVM: nVMX: Check Host Address Space Size on vmentry of nested guests

Message

Krish Sadhukhan Aug. 9, 2019, 7:26 p.m. UTC

Patch# 1 adds the necessary KVM checks while patch# 2 adds the kvm-unit-tests.
Note that patch# 2 only tests those scenarios in which the "Host Address-Space
Size" VM-Exit control field can only be 1 as nested guests are 64-bit only.


[PATCH 1/2] KVM: nVMX: Check Host Address Space Size on vmentry of nested
[PATCH 2/2] kvm-unit-test: nVMX: Check Host Address Space Size on vmentry of nested

 arch/x86/kvm/vmx/nested.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

Krish Sadhukhan (1):
      nVMX: Check Host Address Space Size on vmentry of nested guests

 x86/vmx_tests.c | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)

Krish Sadhukhan (1):
      nVMX: Check Host Address Space Size on vmentry of nested guests

Comments

Paolo Bonzini Sept. 17, 2019, 2:52 p.m. UTC | #1

On 09/08/19 21:26, Krish Sadhukhan wrote:
> Patch# 1 adds the necessary KVM checks while patch# 2 adds the kvm-unit-tests.
> Note that patch# 2 only tests those scenarios in which the "Host Address-Space
> Size" VM-Exit control field can only be 1 as nested guests are 64-bit only.
> 
> 
> [PATCH 1/2] KVM: nVMX: Check Host Address Space Size on vmentry of nested
> [PATCH 2/2] kvm-unit-test: nVMX: Check Host Address Space Size on vmentry of nested
> 
>  arch/x86/kvm/vmx/nested.c | 28 ++++++++++++++++++++++++++++
>  1 file changed, 28 insertions(+)
> 
> Krish Sadhukhan (1):
>       nVMX: Check Host Address Space Size on vmentry of nested guests
> 
>  x86/vmx_tests.c | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 63 insertions(+)
> 
> Krish Sadhukhan (1):
>       nVMX: Check Host Address Space Size on vmentry of nested guests
> 

Queued, thanks.

Paolo