On Tue, Aug 09, 2022 at 02:36:33PM +0000, Kani, Toshi wrote: > The logic needs to be latched on ghes presence, i.e., the condition is If GHES is not enabled, there'll of course be a stub which returns false. > Agree that changing all edac drivers to check with GHES is an option. Not all - all relevant drivers for your - HPE - use case. We don't load ghes_edac on anything else. Known-good platforms only, remember? > In this approach, though, they will need to check with foo_preferred() > when a new FW interface FOO is introduced. I'm afraid I don't understand what you mean here. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette