Merge 6.3-rc3 into char-misc-next

We need the mainline fixes in this branch for testing and other
subsystem changes to be based properly on.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc MAINTAINERS
Simple merge

diff --cc arch/powerpc/configs/ppc6xx_defconfig
Simple merge

diff --cc drivers/firmware/xilinx/zynqmp.c
Simple merge