On Thu, Sep 15, 2016 at 11:57:41AM -0500, Tom Lendacky wrote:
> If I do that, then I could put an #ifdef in the header to include the
> asm/mem_encrypt.h if the memory encryption is configured, else set the
> value to zero.
Yeah, something along those lines...
> I'll look into this. One immediate
On 09/14/2016 09:41 AM, Borislav Petkov wrote:
> On Wed, Sep 14, 2016 at 08:45:44AM -0500, Tom Lendacky wrote:
>> Currently, mem_encrypt.h only lives in the arch/x86 directory so it
>> wouldn't be able to be included here without breaking other archs.
>
> I'm wondering if it would be simpler to mo
On Wed, Sep 14, 2016 at 08:45:44AM -0500, Tom Lendacky wrote:
> Currently, mem_encrypt.h only lives in the arch/x86 directory so it
> wouldn't be able to be included here without breaking other archs.
I'm wondering if it would be simpler to move only sme_me_mask to an
arch-agnostic header just so
On 09/12/2016 06:45 AM, Borislav Petkov wrote:
> On Mon, Aug 22, 2016 at 05:38:20PM -0500, Tom Lendacky wrote:
>> Add support to the AMD IOMMU driver to set the memory encryption mask if
>> memory encryption is enabled.
>>
>> Signed-off-by: Tom Lendacky
>> ---
>> arch/x86/include/asm/mem_encrypt.
On Mon, Aug 22, 2016 at 05:38:20PM -0500, Tom Lendacky wrote:
> Add support to the AMD IOMMU driver to set the memory encryption mask if
> memory encryption is enabled.
>
> Signed-off-by: Tom Lendacky
> ---
> arch/x86/include/asm/mem_encrypt.h |2 ++
> arch/x86/mm/mem_encrypt.c |
Add support to the AMD IOMMU driver to set the memory encryption mask if
memory encryption is enabled.
Signed-off-by: Tom Lendacky
---
arch/x86/include/asm/mem_encrypt.h |2 ++
arch/x86/mm/mem_encrypt.c |5 +
drivers/iommu/amd_iommu.c | 10 ++
3 files chan
