Re: [PATCH 05/20] x86/tdx: Convert MSR read handling to use new TDVMCALL_1()

[Wei Liu]

On Fri, May 17, 2024 at 05:19:23PM +0300, Kirill A. Shutemov wrote:
> Use newly introduced TDVMCALL_1() instead of __tdx_hypercall() to handle
> MSR read emulation.
> 
> It cuts code bloat substantially:
> 
> Function                                     old     new   delta
> tdx_handle_virt_exception                   2052    1947    -105
> 
> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
> ---
>  arch/x86/coco/tdx/tdx.c | 15 +++++++--------
>  arch/x86/hyperv/ivm.c   | 10 ++--------

Acked-by: Wei Liu <wei.liu@xxxxxxxxxx>