From: Miklos Szeredi <mszeredi@redhat.com> mainline inclusion from mainline-5.14-rc1 commit b89ecd60d38ec042d63bdb376c722a16f92bcb88 category: bugfix bugzilla: 182370 CVE: NA --------------------------- Fix the "fuse: trying to steal weird page" warning. Description from Johannes Weiner: "Think of it as similar to PG_active. It's just another usage/heat indicator of file and anon pages on the reclaim LRU that, unlike PG_active, persists across deactivation and even reclaim (we store it in the page cache / swapper cache tree until the page refaults). So if fuse accepts pages that can legally have PG_active set, PG_workingset is fine too." Reported-by: Thomas Lindroth <thomas.lindroth@gmail.com> Fixes: 1899ad18c607 ("mm: workingset: tell cache transitions from workingset thrashing") Cc: <stable@vger.kernel.org> # v4.20 Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> Conflicts: fs/fuse/dev.c Signed-off-by: yangerkun <yangerkun@huawei.com> Reviewed-by: Zhang Yi <yi.zhang@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- fs/fuse/dev.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 8b22f8705dd48..96dd24816f12b 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -837,6 +837,7 @@ static int fuse_check_page(struct page *page) 1 << PG_uptodate | 1 << PG_lru | 1 << PG_active | + 1 << PG_workingset | 1 << PG_reclaim | 1 << PG_waiters))) { printk(KERN_WARNING "fuse: trying to steal weird page\n"); -- 2.25.1