Post Syndicated from original https://lwn.net/Articles/897663/

The second 5.19 kernel prepatch is out for
testing.

And yes, because I expected the rc2 week to be fairly quiet, I did
a system update on my workstation, and as a result I spent a day or
two then sorting out most of the fallout from the resulting
compiler upgrade to gcc-12. Some of it ended up being a bit
heavy-handed, and we’ll be tweaking things further. And some of it
ends up being an actual compiler misfeature.