https://arstechnica.com/gadgets/2021/04/linux-kernel-team-rejects-university-of-minnesota-researchers-apology/

Last week, senior Linux kernel developer Greg Kroah-Hartman announced that all Linux patches coming from the University of Minnesota would be summarily rejected by default.

This policy change came as a result of three University of Minnesota researchers—Qiushi Wu, Kangjie Lu, and Aditya Pakki—embarking on a program to test the Linux kernel dev community's resistance to what the group called "Hypocrite Commits."