Kernel prepatch 6.6-rc7

Linus has released 6.6-rc7 for testing.

Anyway, while this is all bigger than I'd have liked it to be, if
the upcoming week is quiet and normal, this is the last rc and next
Sunday will see the final release and then we'll open the merge
window for 6.7. I simply am not aware of any issues that would be
showstoppers.