For standard run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:dirkmueller:branches:Kernel:HEAD/standard/home:dirkmueller:branches:Kernel:HEAD.repo
zypper refresh
zypper install kernel-default
For PPC run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:dirkmueller:branches:Kernel:HEAD/PPC/home:dirkmueller:branches:Kernel:HEAD.repo
zypper refresh
zypper install kernel-default
For ARM run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:dirkmueller:branches:Kernel:HEAD/ARM/home:dirkmueller:branches:Kernel:HEAD.repo
zypper refresh
zypper install kernel-default