Re: [PATCH] x86/tdx: Drop flags from __tdx_hypercall()

[Peter Zijlstra]

On Tue, Jan 31, 2023 at 02:14:06PM +0300, Kirill A. Shutemov wrote:
> After TDX_HCALL_ISSUE_STI got dropped, the only flag left is
> TDX_HCALL_HAS_OUTPUT. The flag indicates if the caller wants to see
> tdx_hypercall_args updated based on the hypercall output.
> 
> Drop the flags and provide __tdx_hypercall_ret() that matches
> TDX_HCALL_HAS_OUTPUT semantics.
> 
> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
> Suggested-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>

Nice!