Re: [PATCH v9 09/11] x86/virt/tdx: Enable Dynamic PAMT
From: Dave Hansen
Date: Mon Aug 10 2026 - 09:59:30 EST
On 8/5/26 19:08, Rick Edgecombe wrote:
> The TDX module exposes whether Dynamic PAMT is supported via a bit in the
> 'features0' metadata. Unfortunately, the TDX module exposes the feature as
> supported even when it does not support using it with the number of keyids
> currently configured in the BIOS.
What's the connection between DPAMT and the number of keyids? They seem
orthogonal to me.