Linux kernel bug fix: bcache: never writeback a discard operation
Subsystem: drivers/md (drivers/md/bcache/writeback.h)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: drivers/md/bcache/writeback.h
Introduced by Kent Overstreet on 2013-06-26 21:58:04 -0700; fixed by Daniel Axtens on 2019-02-09 07:18:31 -0700 (lifetime: 2053 days)