Hi all, After merging the akpm-current tree, yesterday's linux-next build (htmldocs) produced this warning: mm/vmalloc.c:425: warning: expecting prototype for vunmap_range_noflush(). Prototype was for vunmap_range() instead Introduced by commit cde193f42509 ("mm/vmalloc: remove unmap_kernel_range") -- Cheers, Stephen Rothwell