Linux kernel bug fix: md/raid5: Use conf->device_lock protect changing of multi-thread resources.
Subsystem: drivers/md (drivers/md/raid5.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: drivers/md/raid5.c
Introduced by Shaohua Li on 2013-08-28 16:56:52 +1000; fixed by majianpeng on 2013-11-19 15:19:18 +1100 (lifetime: 82 days)