README: we're checking if LTO_REFERENCE_INITCALL() is needed

This is being discussed:

https://lkml.kernel.org/r/CAB=NE6W6Eh1tU=NXf20f-CPYeT22mtXGzrYqM9W-f14dGBrEsA@mail.gmail.com

Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org>
1 file changed