On Sat, Nov 10, 2018 at 11:54:22AM +0100, Borislav Petkov wrote: > On Thu, Nov 08, 2018 at 11:51:29AM +0100, Borislav Petkov wrote: > > A global definition which doesn't need allocation? > > > > Maybe hpa would have another, better idea... > > ...and he has: just put that address in a new field in struct > boot_params by converting one of the padding arrays there. > > Don't forget to document it in Documentation/x86/zero-page.txt > > This way you don't need any of the allocation fun or to use setup_data > at all. Thanks! I have the prototype patch to use boot_params [1]. I will try to brush up it. [1] https://lore.kernel.org/lkml/20181016151353.punyk7exekut2543@gabell Thanks, Masa
