[$] Some 5.12 development statistics

By the time the 5.12kernel was finally released, some 13,015 non-merge changesets had been pulled into the mainlinerepository for this development cycle. That makes 5.12 the slowestdevelopment cycle since 5.6, which was released at the end of March 2020.Still, there was plenty of work done for 5.12. Read on for our traditionallook at where that work came from and how it got into the kernel.