Message ID | 20210419100156.53504-14-yang.zhong@intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | Qemu SGX virtualization | expand |
On Mon, 2021-04-19 at 18:01 +0800, Yang Zhong wrote: > From: Sean Christopherson <sean.j.christopherson@intel.com> > > KVM_CAP_SGX_ATTRIBUTE is a proposed capability for Intel SGX that can be > used by userspace to enable privileged attributes, e.g. access to the > PROVISIONKEY. > > Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> > Signed-off-by: Yang Zhong <yang.zhong@intel.com> > --- > linux-headers/linux/kvm.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h > index 020b62a619..0961b03007 100644 > --- a/linux-headers/linux/kvm.h > +++ b/linux-headers/linux/kvm.h > @@ -1056,6 +1056,7 @@ struct kvm_ppc_resize_hpt { > #define KVM_CAP_ENFORCE_PV_FEATURE_CPUID 190 > #define KVM_CAP_SYS_HYPERV_CPUID 191 > #define KVM_CAP_DIRTY_LOG_RING 192 > +#define KVM_CAP_SGX_ATTRIBUTE 195 > > This needs to be changed to 196, since KVM SGX code has changed to 196.
On Tue, Apr 20, 2021 at 02:08:44PM +1200, Kai Huang wrote: > On Mon, 2021-04-19 at 18:01 +0800, Yang Zhong wrote: > > From: Sean Christopherson <sean.j.christopherson@intel.com> > > > > KVM_CAP_SGX_ATTRIBUTE is a proposed capability for Intel SGX that can be > > used by userspace to enable privileged attributes, e.g. access to the > > PROVISIONKEY. > > > > Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> > > Signed-off-by: Yang Zhong <yang.zhong@intel.com> > > --- > > linux-headers/linux/kvm.h | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h > > index 020b62a619..0961b03007 100644 > > --- a/linux-headers/linux/kvm.h > > +++ b/linux-headers/linux/kvm.h > > @@ -1056,6 +1056,7 @@ struct kvm_ppc_resize_hpt { > > #define KVM_CAP_ENFORCE_PV_FEATURE_CPUID 190 > > #define KVM_CAP_SYS_HYPERV_CPUID 191 > > #define KVM_CAP_DIRTY_LOG_RING 192 > > +#define KVM_CAP_SGX_ATTRIBUTE 195 > > > > > This needs to be changed to 196, since KVM SGX code has changed to 196. > Justly double confirmed from the sgx code in the kvm queue branch, i will change this value in the next version, thanks! Yang
diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h index 020b62a619..0961b03007 100644 --- a/linux-headers/linux/kvm.h +++ b/linux-headers/linux/kvm.h @@ -1056,6 +1056,7 @@ struct kvm_ppc_resize_hpt { #define KVM_CAP_ENFORCE_PV_FEATURE_CPUID 190 #define KVM_CAP_SYS_HYPERV_CPUID 191 #define KVM_CAP_DIRTY_LOG_RING 192 +#define KVM_CAP_SGX_ATTRIBUTE 195 #ifdef KVM_CAP_IRQ_ROUTING