>
> BTW, I'd really like to get some input from the maintainers of this
> code. :)
Original patch along with the below change looks good.

@@ -1193,7 +1193,7 @@ struct MR_DRV_RAID_MAP {
 struct MR_DRV_RAID_MAP_ALL {

        struct MR_DRV_RAID_MAP raidMap;
-       struct MR_LD_SPAN_MAP ldSpanMap[MAX_LOGICAL_DRIVES_DYN - 1];
+       struct MR_LD_SPAN_MAP ldSpanMap[MAX_LOGICAL_DRIVES_DYN];
 } __packed;

I will test it and then can provide an Acked-by/Tested-by tag.

Thanks,
Sumit