Introduce CC_ATTR_TDX_MODULE_CALLS to allow code to check whether TDX module
calls are available. When TD partitioning is enabled, a L1 TD VMM handles most
TDX facilities and the kernel running as an L2 TD VM does not have access to
TDX module calls. The kernel still has access to TDVMCALL(0) which
On Wed, Nov 22, 2023 at 06:01:05PM +0100, Jeremi Piotrowski wrote:
> Introduce CC_ATTR_TDX_MODULE_CALLS to allow code to check whether TDX module
> calls are available. When TD partitioning is enabled, a L1 TD VMM handles most
> TDX facilities and the kernel running as an L2 TD VM does not have acc
On 23/11/2023 15:13, Kirill A. Shutemov wrote:
> On Wed, Nov 22, 2023 at 06:01:05PM +0100, Jeremi Piotrowski wrote:
>> Introduce CC_ATTR_TDX_MODULE_CALLS to allow code to check whether TDX module
>> calls are available. When TD partitioning is enabled, a L1 TD VMM handles
>> most
>> TDX facilities
On Fri, 2023-11-24 at 11:38 +0100, Jeremi Piotrowski wrote:
> On 23/11/2023 15:13, Kirill A. Shutemov wrote:
> > On Wed, Nov 22, 2023 at 06:01:05PM +0100, Jeremi Piotrowski wrote:
> > > Introduce CC_ATTR_TDX_MODULE_CALLS to allow code to check whether TDX
> > > module
> > > calls are available. Wh
On 29/11/2023 11:37, Huang, Kai wrote:
> On Fri, 2023-11-24 at 11:38 +0100, Jeremi Piotrowski wrote:
>> On 23/11/2023 15:13, Kirill A. Shutemov wrote:
>>> On Wed, Nov 22, 2023 at 06:01:05PM +0100, Jeremi Piotrowski wrote:
Introduce CC_ATTR_TDX_MODULE_CALLS to allow code to check whether TDX
>
