Resolved Bugs
1220519 – kernel/sched/core.c:7291 __might_sleep+0x87/0x90()
1200353 – regression in ktime.h breaks infrared IR blaster/transmitter after upgrade to Fedora 21
1214474 – Mouse capture issues when running in vmware<br
The 4.0.4-303 update contains a fix for a namespace crash issue.