On 7/10/23 13:02, alison.schofield@xxxxxxxxx wrote: > + /* > + * The SRAT may have already described NUMA details for all, > + * or a portion of, this CFMWS HPA range. Extend the memblks > + * found for any portion of the window to cover the entire > + * window. > + */ > + if (!numa_fill_memblks(start, end)) > return 0; FWIW, the pieces didn't really fit together for me for this pair of patches until I read *this* comment. Either way: Acked-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>