Linux kernel bug fix: block: don't release bdi while request_queue has live references
Subsystem: block (block/blk-sysfs.c)
Bug type: refcount, severity: security
Keywords: reference count
Files changed: block/blk-core.c;block/blk-sysfs.c;include/linux/backing-dev.h;mm/backing-dev.c
Introduced by Tejun Heo on 2015-07-02 08:46:00 -0600; fixed by Tejun Heo on 2015-10-15 09:53:28 -0600 (lifetime: 105 days)