On Fri, Jan 15, 2021 at 10:32:54AM +0200, Mike Rapoport wrote: > + trim_low_memory_range(); Btw, you can get rid of that one too: /* * Here we put platform-specific memory range workarounds, i.e. * memory known to be corrupt or otherwise in need to be reserved on * specific platforms. * * If this gets used more widely it could use a real dispatch mechanism. */ static void __init trim_platform_memory_ranges(void) { trim_snb_memory(); } yeah, yeah, we can do a real dispatch mechanism but we didn't need one since 2012 so I guess we can get rid of trim_platform_memory_ranges() and call trim_snb_memory() directly and simplify it even more. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette