Hi Andrew, After merging the akpm-current tree, today's linux-next build (lots with CONFIG_MMU not set) failed like this: fs/built-in.o:(.rodata+0x1060): undefined reference to `filemap_page_mkwrite' Caused by commit fb416a02f75c ("mm: move ->mremap() from file_operations to vm_operations_struct"). filemap_page_mkwrite only exists when CONFIG_MMU is set. -- Cheers, Stephen Rothwell sfr@xxxxxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html