just like jesus, 'saint thomas', etc. kashmiriyat is a myth, a pious lie made up by vested interests to fool you.
so is sufism's supposed tolerance: see comment by vipul and my response. if sufism is not treated as a heresy (as ahmadism is) then it means it is fully koran-compliant. which means it is all about world domination for arabs. you could say sufism is large-scale kitman and taqiya intended to obfuscate for the benefit of mohammedanism.