Hi all, After merging the akpm-current tree, today's linux-next build (x86_64 allmodconfig) produced this warning: drivers/infiniband/sw/siw/siw_mem.c: In function 'siw_free_plist': drivers/infiniband/sw/siw/siw_mem.c:66:16: warning: unused variable 'p' [-Wunused-variable] struct page **p = chunk->plist; ^ Introduced by commit 63630f9a8d72 ("mm/gup: add make_dirty arg to put_user_pages_dirty_lock()") -- Cheers, Stephen Rothwell