Kernel prepatch 6.14-rc3

The 6.14-rc3 kernel prepatch is out for
testing; the announcement, for unknown reasons, went only to the
linux-btrfs list.

So the first few weeks of the 6.14 release development were
smaller-than-usual, but rc3 is actually right in line with normal
releases at this point. Probably just timing of pull requests, and
we'll see how next week goes. But nothing looks worrisome.

Along with the usual stream of fixes, this release includes the 'faux bus', designed
for simple drivers that just need some sort of virtual bus to be associated
with; this bus come with Rust bindings from the
outset.