Re: [PATCH v5 07/32] x86/mm: Add support to enable SME in early boot processing

2017-04-23 Thread Borislav Petkov
On Tue, Apr 18, 2017 at 04:17:35PM -0500, Tom Lendacky wrote:
> Add support to the early boot code to use Secure Memory Encryption (SME).
> Since the kernel has been loaded into memory in a decrypted state, support
> is added to encrypt the kernel in place and update the early pagetables

s/support is added to //

> with the memory encryption mask so that new pagetable entries will use
> memory encryption.
> 

-- 
Regards/Gruss,
Boris.

Good mailing practices for 400: avoid top-posting and trim the reply.

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Re: [PATCH v5 07/32] x86/mm: Add support to enable SME in early boot processing

2017-04-23 Thread Tom Lendacky

On 4/21/2017 9:55 AM, Borislav Petkov wrote:

On Tue, Apr 18, 2017 at 04:17:35PM -0500, Tom Lendacky wrote:

Add support to the early boot code to use Secure Memory Encryption (SME).
Since the kernel has been loaded into memory in a decrypted state, support
is added to encrypt the kernel in place and update the early pagetables


s/support is added to //


Done.

Thanks,
Tom




with the memory encryption mask so that new pagetable entries will use
memory encryption.





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