What was found
FLIGHT 7622 ORD PRIOR TO T/O CREW REPORTS HIGH WINDS WITH CHANGING DIRECTIONS AND 1 HOUR TAXI TIME, OCCASIONAL ADVISORY MESSAGE; PROB 2 FAIL MESSAGE WOULD GO AWAY, ATTRIBUTED TO HIGH WINDS. ON CLIMBOUT EICAS MESSAGES STALL PROTECTION FAIL, AOA LIMIT FAIL, WINDSHEAR FAIL AND AUTO-THROTTLE FAIL. RETURN TO FIELD, MESSAGES REMAINED ON DURING TAXI UNTIL SETTING PARKING BRAKE AT GATE. MAINT PERFORMED OPS CHECK OF STALL SYS. OPS CHECK OK. ATTRIBUTED TO HIGH WINDS.