On 6/26/2017 10:45 AM, Borislav Petkov wrote:
On Fri, Jun 23, 2017 at 12:44:46PM -0500, Tom Lendacky wrote:
Normally the __p4d() macro would be used and that would be ok whether
CONFIG_X86_5LEVEL is defined or not. But since __p4d() is part of the
paravirt ops path I have to use native_make_p4d(
On Fri, Jun 23, 2017 at 12:44:46PM -0500, Tom Lendacky wrote:
> Normally the __p4d() macro would be used and that would be ok whether
> CONFIG_X86_5LEVEL is defined or not. But since __p4d() is part of the
> paravirt ops path I have to use native_make_p4d().
So __p4d is in !CONFIG_PARAVIRT path.
On 6/23/2017 5:00 AM, Borislav Petkov wrote:
On Fri, Jun 16, 2017 at 01:56:19PM -0500, Tom Lendacky wrote:
Add the support to encrypt the kernel in-place. This is done by creating
new page mappings for the kernel - a decrypted write-protected mapping
and an encrypted mapping. The kernel is encry
On Fri, Jun 16, 2017 at 01:56:19PM -0500, Tom Lendacky wrote:
> Add the support to encrypt the kernel in-place. This is done by creating
> new page mappings for the kernel - a decrypted write-protected mapping
> and an encrypted mapping. The kernel is encrypted by copying it through
> a temporary b
Add the support to encrypt the kernel in-place. This is done by creating
new page mappings for the kernel - a decrypted write-protected mapping
and an encrypted mapping. The kernel is encrypted by copying it through
a temporary buffer.
Signed-off-by: Tom Lendacky
---
arch/x86/include/asm/mem_enc
