kernel security and bug fix update

2.6.32-696.23.1.OL6 - Update genkey bug 25599697 2.6.32-696.23.1 - scsi avoid a permanent stop of the scsi device's request queue Ewan Milne 1519857 1513455 - x86 retpoline/hyperv: Convert assembler indirect jumps Waiman Long 1543022 1535645 - x86 specctrl: Upgrade GCC retpoline warning to an err...