Re: [PATCH v3 07/12] x86/tdx: Make TDX_HYPERCALL asm similar to TDX_MODULE_CALL

From: kirill . shutemov
Date: Thu Jul 27 2023 - 13:15:06 EST


On Wed, Jul 26, 2023 at 11:25:09PM +1200, Kai Huang wrote:
>
> Remove the __tdx_hypercall_ret() as __tdx_hypercall() already does so.

Hm. So we now update struct on all VMCALLs. Is it a good idea? We give
more control to VMM where it is not needed. I would rather keep the struct
read-only where possible.

--
Kiryl Shutsemau / Kirill A. Shutemov