drm/ttm: don't oops if no invalidate_caches() (bnc#869414).
ath9k_htc: properly set MAC address and BSSID mask
(bnc#851426,CVE-2013-4579).
netfilter: nf_conntrack_dccp: fix skb_header_pointer API usages
(bnc#868653 CVE-2014-2523).
hamradio/yam: fix info leak in ioctl (bnc#858872,CVE-2014-1446).
SELinux:  Fix kernel BUG on empty security contexts
(bnc#863335,CVE-2014-1874).