On Wed, Apr 12, 2017 at 11:30:00AM -0400, Antonio SJ Musumeci wrote: > A user reported getting the below errors when *not* using direct_io > but atomic_o_trunc, auto_cache, big_writes, default_permissions, > splice_move, splice_read, and splice_write are enabled. > > Any ideas? I think this is due to the PageWaiters bit added in v4.10 by 62906027091f ("mm: add PageWaiters indicating tasks are waiting for a page bit") That bit is harmless and probably left behind due to a race. Following patch should fix the warning. Thanks, Miklos --- fs/fuse/dev.c | 1 + 1 file changed, 1 insertion(+) --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -811,6 +811,7 @@ static int fuse_check_page(struct page * 1 << PG_uptodate | 1 << PG_lru | 1 << PG_active | + 1 << PG_waiters | 1 << PG_reclaim))) { printk(KERN_WARNING "fuse: trying to steal weird page\n"); printk(KERN_WARNING " page=%p index=%li flags=%08lx, count=%i, mapcount=%i, mapping=%p\n", page, page->index, page->flags, page_count(page), page_mapcount(page), page->mapping); -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx"> email@xxxxxxxxx </a>