3.18-stable patches

3.18-stable patches

added patches:
	cfg80211-nl80211_update_ft_ies-to-validate-nl80211_attr_ie.patch
	fs-cifs-don-t-translate-sfm_slash-u-f026-to-backslash.patch
	gpio-adp5588-fix-sleep-in-atomic-context-bug.patch
	kvm-ppc-book3s-hv-don-t-truncate-hpte-index-in-xlate-function.patch
	mac80211-correct-use-of-ieee80211_vht_cap_rxstbc_x.patch
	mac80211-fix-a-race-between-restart-and-csa-flows.patch
	mac80211-fix-station-bandwidth-setting-after-channel-switch.patch
	mac80211-shorten-the-ibss-debug-messages.patch
	net-cadence-fix-a-sleep-in-atomic-context-bug-in-macb_halt_tx.patch
	net-ethernet-cpsw-phy-sel-prefer-phandle-for-phy-sel.patch
	raid10-bug_on-in-raise_barrier-when-force-is-true-and-conf-barrier-is-0.patch
	tools-vm-page-types.c-fix-defined-but-not-used-warning.patch
	tools-vm-slabinfo.c-fix-sign-compare-warning.patch