Re: [patch 02/24] x86/entry/64: Avoid pointless code when CONTEXT_TRACKING=n

[Andy Lutomirski]

On 2/25/20 2:16 PM, Thomas Gleixner wrote:
> GAS cannot optimize out the test and conditional jump when context tracking
> is disabled and CALL_enter_from_user_mode is an empty macro.
> 
> Wrap it in #ifdeffery. Will go away once all this is moved to C.

Acked-by: Andy Lutomirski <luto@xxxxxxxxxx>