Linux kernel bug fix: dax: remove the pmem_dax_ops->flush abstraction
Subsystem: drivers/md (drivers/md/dm-linear.c)
Bug type: crash, severity: high
Files changed: drivers/dax/super.c;drivers/md/dm-linear.c;drivers/md/dm-stripe.c;drivers/md/dm.c;drivers/nvdimm/pmem.c;fs/dax.c;include/linux/dax.h;include/linux/device-mapper.h
Introduced by Dan Williams on 2017-06-15 14:34:59 -0700; fixed by Mikulas Patocka on 2017-09-11 11:00:55 -0400 (lifetime: 87 days)