Re: [RFC PATCH v2 04/32] KVM: SVM: Add SEV feature definitions to KVM

2017-03-06 Thread Borislav Petkov
On Thu, Mar 02, 2017 at 10:12:48AM -0500, Brijesh Singh wrote: > From: Tom Lendacky > > Define a new KVM CPU feature for Secure Encrypted Virtualization (SEV). > The kernel will check for the presence of this feature to determine if > it is running with SEV active. > > Define the SEV enable bit

[RFC PATCH v2 04/32] KVM: SVM: Add SEV feature definitions to KVM

2017-03-02 Thread Brijesh Singh
From: Tom Lendacky Define a new KVM CPU feature for Secure Encrypted Virtualization (SEV). The kernel will check for the presence of this feature to determine if it is running with SEV active. Define the SEV enable bit for the VMCB control structure. The hypervisor will use this bit to enable SE