Re: [PATCH v8 8.1/9] x86/virt/tdx: Reduce TDMR's reserved areas by using CMRs to find memory holes

From: Dave Hansen
Date: Thu Dec 05 2024 - 13:10:20 EST


On 12/5/24 04:40, Kai Huang wrote:
> A TDX module initialization failure was reported on a Emerald Rapids
> platform [*]:
>
> virt/tdx: initialization failed: TDMR [0x0, 0x80000000): reserved areas exhausted.
> virt/tdx: module initialization failed (-28)

There's a *LOT* of changelog here, but I'm not sure how much of it is
actually relevant to the problem at hand. I also think it's wrong to to
present the problem as one of being too fine-grained.

Could you please rework the changelog and the comments to make this more
succinct?