Re: [RFC PATCH v2 16/20] x86: Check for memory encryption on the APs

2016-09-14 Thread Tom Lendacky
On 09/12/2016 11:43 AM, Borislav Petkov wrote: > On Mon, Aug 22, 2016 at 05:38:29PM -0500, Tom Lendacky wrote: >> Add support to check if memory encryption is active in the kernel and that >> it has been enabled on the AP. If memory encryption is active in the kernel > > A small nit: let's write

Re: [RFC PATCH v2 16/20] x86: Check for memory encryption on the APs

2016-09-14 Thread Tom Lendacky
On 09/12/2016 07:17 AM, Borislav Petkov wrote: > On Mon, Aug 22, 2016 at 05:38:29PM -0500, Tom Lendacky wrote: >> Add support to check if memory encryption is active in the kernel and that >> it has been enabled on the AP. If memory encryption is active in the kernel >> but has not been enabled on

Re: [RFC PATCH v2 16/20] x86: Check for memory encryption on the APs

2016-09-12 Thread Borislav Petkov
On Mon, Aug 22, 2016 at 05:38:29PM -0500, Tom Lendacky wrote: > Add support to check if memory encryption is active in the kernel and that > it has been enabled on the AP. If memory encryption is active in the kernel A small nit: let's write out "AP" the first time at least: "... on the Applicatio

Re: [RFC PATCH v2 16/20] x86: Check for memory encryption on the APs

2016-09-12 Thread Borislav Petkov
On Mon, Aug 22, 2016 at 05:38:29PM -0500, Tom Lendacky wrote: > Add support to check if memory encryption is active in the kernel and that > it has been enabled on the AP. If memory encryption is active in the kernel > but has not been enabled on the AP then do not allow the AP to continue > start