For standard run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tiwai:bsc1229123-2/standard/home:tiwai:bsc1229123-2.repo
zypper refresh
zypper install kernel-default
For S390 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tiwai:bsc1229123-2/S390/home:tiwai:bsc1229123-2.repo
zypper refresh
zypper install kernel-default
For RISCV run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tiwai:bsc1229123-2/RISCV/home:tiwai:bsc1229123-2.repo
zypper refresh
zypper install kernel-default
For PPC run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tiwai:bsc1229123-2/PPC/home:tiwai:bsc1229123-2.repo
zypper refresh
zypper install kernel-default
For LEGACYX86 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tiwai:bsc1229123-2/LEGACYX86/home:tiwai:bsc1229123-2.repo
zypper refresh
zypper install kernel-default
For ARM run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tiwai:bsc1229123-2/ARM/home:tiwai:bsc1229123-2.repo
zypper refresh
zypper install kernel-default