Chivalry is dead in favor of feminism. Good riddance, I say.
I think this is throwing away the dear baby with his dirty bath water. My opinion on this issue is not quite so totalistic.
The military basis of much of chivalry often had bad motives that it wanted (or even necessarily needed) disguised behind a facade of virtue, but that does not at all mean that the virtuous customs utilized by chivalry are evil in themselves.
I often do not concur with all of the motives of some feminists either, but many of the causes espoused by feminists are definitely worth fighting for.