On Fri, Dec 22 2017 at 11:00am -0500, Bart Van Assche <Bart.VanAssche@xxxxxxx> wrote: > On Fri, 2017-12-22 at 10:53 +0100, Christian Borntraeger wrote: > > any quick ideas? > > Hello Christian, > > Was commit afc567a4977b ("dm table: fix regression from improper dm_dev_internal.count > refcount_t conversion") included in your test kernel? Good call. Unlikely since since he is running 4.15-rc3 but afc567a4977b wasn't merged until after rc3; for inclusion in 4.15-rc4. -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel