On Thu, 1 Aug 2024 09:08:10 +0300 Mike Rapoport <rppt@xxxxxxxxxx> wrote: > From: "Mike Rapoport (Microsoft)" <rppt@xxxxxxxxxx> > > Allocation of numa_distance uses memblock_phys_alloc_range() to limit > allocation to be below the last mapped page. > > But NUMA initializaition runs after the direct map is populated and > there is also code in setup_arch() that adjusts memblock limit to > reflect how much memory is already mapped in the direct map. > > Simplify the allocation of numa_distance and use plain memblock_alloc(). > > Signed-off-by: Mike Rapoport (Microsoft) <rppt@xxxxxxxxxx> > Tested-by: Zi Yan <ziy@xxxxxxxxxx> # for x86_64 and arm64 Seems sensible. FWIW (which might just be me not bothering to read this one again ;) Reviewed-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>