Re: [PATCH 06/20] x86/tdx: Convert MSR write handling to use new TDVMCALL_0()

[Wei Liu]

On Fri, May 17, 2024 at 05:19:24PM +0300, Kirill A. Shutemov wrote:
> Use newly introduced TDVMCALL_0() instead of __tdx_hypercall() to handle
> MSR write emulation.
> 
> It cuts code bloat substantially:
> 
> Function                                     old     new   delta
> tdx_handle_virt_exception                   1947    1819    -128
> 
> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
> ---
>  arch/x86/coco/tdx/tdx.c | 9 ++-------
>  arch/x86/hyperv/ivm.c   | 9 ++-------

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