Install Linux kernel v.5.9 in Centos 8

Install Linux kernel v.5.9. in Centos 8
sudo rpm –import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
sudo dnf install https://www.elrepo.org/elrepo-release-8.0-2.el8.elrepo.noarch.rpm
sudo dnf –enablerepo=elrepo-kernel install kernel-ml
reboot

source
centos 8