Vincenzo,
On Mon, 24 Jun 2019, Thomas Gleixner wrote:
I did not merge the ARM and MIPS parts as they lack any form of acknowlegment from their maintainers. Please talk to those folks. If they ack/review the changes then I can pick them up and they go into 5.3 or they have to go in a later cycle. Nevertheless it was well worth the trouble to have those conversions done to confirm that the new common library fits a bunch of different architectures.
I talked to Russell King and he suggested to file the ARM parts into his patch system and he'll pick them up after 5.3-rc1.
https://www.arm.linux.org.uk/developer/patches/
I paged out how to deal with it, but you'll surely manage :)
Thanks,
tglx