Re: [PATCH v3 4/6] x86/virt/tdx: Make TDX module initialize the extensions

[Kiryl Shutsemau]

On Tue, Oct 06, 2026 at 01:41:48AM +0800, Xu Yilun wrote:
> TDX module extensions need memory for their execution environment
> to serve SEAMCALL leafs. Several add-on features depend on the
> extensions to execute their SEAMCALL leafs.
> 
> After providing all required memory to the TDX module, initialize TDX
> module extensions via TDH.EXT.INIT, then those add-on features can use
> their SEAMCALL leafs normally.
> 
> Signed-off-by: Xu Yilun <yilun.xu@xxxxxxxxxxxxxxx>
> Reviewed-by: Xiaoyao Li <xiaoyao.li@xxxxxxxxx>
> Reviewed-by: Tony Lindgren <tony.lindgren@xxxxxxxxxxxxxxx>
> Reviewed-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>

Reviewed-by: Kiryl Shutsemau (Meta) <kas@xxxxxxxxxx>

-- 
  Kiryl Shutsemau / Kirill A. Shutemov