On Tue, Jun 12, 2018 at 12:40:41PM +0200, David Sterba wrote: > [ 9875.174796] kernel BUG at fs/inode.c:513! What the ... Somehow the fix for that got dropped. I spent most of last week chasing that problem! This is the correct code: http://git.infradead.org/users/willy/linux-dax.git/commitdiff/01177bb06761539af8a6c872416109e2c8b64559 I'll check over the patchset and see if anything else got dropped!