Kernel prepatch 7.3-rc2

The 7.3-rc2 kernel prepatch is out fortesting. Linus said:

This didn't *feel* like a particularly busy rc2, but it clearlywas. rc2 is usually the quietest time when people take a breatherafter the merge window and it takes a while to start findingbugs. But not this time - this is a "full fat" rc release. [...]

Nothing looks particularly odd, even if the rc2 timing is a bitunusual. It might be just random, but we'll obviously all blame iton AI, because whether that's really the cause or not, it's an easything to blame ;)