how to patch archlinux kernel for issue on touchpad log flooding?

[goldcoders]

Been reading this
https://github.com/nekr0z/linux-on-huawei-matebook-13-2019#log-flooding-issue

Recently i tested this, and yeah it sucks,
My CPU is going Up When Im moving mouse with touchpad
especially when i keep scrolling.... or use 2 finger and just do a circular motion...scrolling...

ive downgrade and upgrade my kernel from lts to latest but no avail to fix...
but i dont have idea how to manually patch my kernel...

anyone can help thanks

[nekr0z]

I was under impression this issue has long been fixed. What's the kernel version Arch is using?