On Mon, Apr 02, 2018 at 10:59:34PM +0100, Al Viro wrote: > FWIW, I'm going through the ->kill_sb() instances, fixing that sort > of bugs (most of them preexisting, but I should've checked instead > of assuming that everything's fine). Will push out later tonight. OK, see vfs.git#for-linus. Caught: 4 old bugs (allocation failure in fill_super oopses ->kill_sb() in hypfs, jffs2 and orangefs resp. and double-dput in late failure exit in rpc_fill_super()) and 5 regressions from register_shrinker() failure recovery.