Re: [PATCH 00/15] Enable TDX Module Extensions and DICE-based TDX Quoting

[Sohil Mehta]

On 5/27/2026 9:52 PM, Xu Yilun wrote:

> No the memory needed varies depends on the feature or the number of
> features. But currently I see the total requirement is ~50MB.
> 
This is important consideration when defining the default policy. Could
you please elaborate on how this will scale in the future?

How are the memory requirements expected to grow with additional features?

Let's say a future platform has a lot more features and needs
significantly more memory. Wouldn't loading a legacy kernel with this
default policy lead to excessive wastage?

Maybe I am missing something obvious. The struct in patch 1,
memory_pool_required_pages is u16. So, will the Extensions support never
require more than 256MB?