Davis had a sack and two total pressures, according to Pro Football Focus, in Sunday's win over Atlanta.
The Vikings signed Davis off the Packers' practice squad Tuesday.
The Packers signed Davis to the practice squad Tuesday.
The Commanders released Davis on Tuesday, Zach Selby of the team's official site reports.
Davis (coach's decision) is inactive for Sunday's game against the Giants, Nicki Jhabvala of The Washington Post reports.
Coach Dan Quinn said Thursday the Commanders are providing Davis (shoulder) an opportunity to compete for edge rusher snaps this offseason, Kevin Patra of NFL.com reports.
The Commanders are declining the fifth-year option on Davis' (shoulder) rookie contract, Ben Standig of The Athletic reports.
Davis is expected to be healthy for training camp after undergoing season-ending shoulder surgery in December, Sam Fortier of The Washington Post reports.
The Commanders placed Davis (shoulder) on injured reserve Wednesday.
Davis will undergo season-ending shoulder surgery for an injury suffered during a Week 13 loss to the Dolphins, Nicki Jhabvala of The Washington Post reports.