On Friday 16 January 2009 23:22:57 Dave Hansen wrote: > Just looking at it, that calculation is OK. But, there was one in your > dmesg that looked a page too long, like page 0x1001 instead of 0x1000. > I'd find out how that happened.
That is a result of PFN_UP() in reserve_bootmem_node() for which we hit the BUG_ON() eventually. Prior to calling reserve_bootmem_node() we have... node_ar.end_pfn = node->node_end_pfn = PFN_DOWN(physbase+reserve_size). Hence a PFN_UP() will raise the value of 'end'. The kernel has CONFIG_PPC_64K_PAGES enabled in the config. Chandru _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
