What's he minraising with here?

I'm guessing it was a minraise for the OESD or FD. Did I blow him out and give away my hand here, or was my turn 3bet properly sized?

Villain is TAGish 22/2.9/1.11. I can't recall being in any pots with him.

Full Tilt Poker
Pot Limit Holdem Ring game
Blinds: $0.05/$0.10
8 players
Converter

Stack sizes:
UTG: $7.10
UTG+1: $1.35
MP1: $2.75
MP2: $2
CO: $14.70
Button: $11.05
Hero: $11.40
BB: $9.45

Pre-flop: (8 players) Hero is SB with K :diamond: K :spade:
2 folds, MP1 calls, MP2 (poster) checks, CO calls, Button folds, Hero raises to $0.6, 3 folds, CO calls.

Flop: 8 :club: 9 :diamond: K :club: ($1.5, 2 players)
Hero bets $1, CO raises to $2, Hero raises to $5.3, CO folds.
Uncalled bets: $4.3 returned to Hero.

Results:
Final pot: $5.5

Looks good.

re-raise all-in.

At least levels a min raise can mean anything, just a weak play at the pot when the villan hits anything to a draw or even Air.

Looks good to me.