Kernel prepatch 6.12-rc5

Linus has released 6.12-rc5 for testing.

rc5 looks perfectly normal, and maybe even on the small side of
normal. The diffstat looks nice and flat too, with the exception of
the removal of the da8xx fbdev driver due to it having been
replaced by the tilcdc driver. And I'm sure we're all thinking the
same thing: 'What lovely descriptive driver names we have'.