Re: [PATCH v4 00/12] Unify TDCALL/SEAMCALL and TDVMCALL assembly

Huang, Kai
2023-09-05T23:01:56Z

On Tue, 2023-08-15 at 23:01 +1200, Kai Huang wrote:
> Hi Peter, Kirill,
>
> This series unifies the assembly code for TDCALL/SEAMCALL and TDVMCALL.
> Now all of them use one singe TDX_MODULE_CALL asm macro. More
> information please see cover letter of v2 (see link below).
>
> Tested by booting TDX guest, initializing TDX module, and running TDX
> guest successfully, all with this series applied.
>
>

Hi Peter,

Sorry to ping, but could you take a look whether you are OK with this series?

Basically Kirill has provided his Reviewed-by for all the patches except the
last one (Add unused registers to 'struct tdx_module_args' to optimize VP.ENTER
for KVM), which he didn't like. But it is pretty much a standalone optimization
patch we either can have or drop when applying, so I'll leave to you.

Also feel free to let me know if I can help you on anything to offload part of
your load? :-)