www.linkedin.com##.feed-follows-module
www.linkedin.com##.ember-view.feed-shared-navigation-module.overflow-hidden.Elevation-2dp.left-rail-container
www.linkedin.com##.ember-view.pv3.feed-shared-news-module
www.linkedin.com###launchpad-wormhole
www.linkedin.com##.right-rail
www.linkedin.com##.artdeco-card.share-box-feed-entry__wrapper
www.linkedin.com##div[class^="feed-shared-update"]
www.linkedin.com##.ember-view.community-panel.mb2.artdeco-card
www.linkedin.com##.ember-view.mn-abi-form
www.linkedin.com##.ember-view.app-aware-link.text-align-left.link-without-hover-state.t-bold.t-black.t-12.feed-identity-module__anchored-widget--premium-upsell.feed-identity-module__anchored-widget.link-without-visited-state
www.linkedin.com##.Elevation-2dp.share-box-feed-entry__wrapper
www.linkedin.com##.ember-view.artdeco-dropdown--justification-right.artdeco-dropdown--placement-bottom.artdeco-dropdown.mb2
www.linkedin.com##.scaffold-layout__aside
www.linkedin.com##.artdeco-card.feed-usher-header
www.linkedin.com##.artdeco-card.share-box-feed-entry__closed-share-box
All this leaves out is the leftmost side (where your number of connections are seen), and the top blue row. The feed is entirely gone. You can still read and message people, see your connections, etc. But no more viewing the feed. It's made my linkedin visits so much easier to bear.
Edit:
Some HN searching shows a single filter which blocks out most of the home page, and is probably cleaner:
www.linkedin.com###voyager-feed
Sources: