For standard run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tiwai:bsc1226449/standard/home:tiwai:bsc1226449.repo
zypper refresh
zypper install kernel-default
For S390 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tiwai:bsc1226449/S390/home:tiwai:bsc1226449.repo
zypper refresh
zypper install kernel-default
For RISCV run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tiwai:bsc1226449/RISCV/home:tiwai:bsc1226449.repo
zypper refresh
zypper install kernel-default
For PPC run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tiwai:bsc1226449/PPC/home:tiwai:bsc1226449.repo
zypper refresh
zypper install kernel-default
For LEGACYX86 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tiwai:bsc1226449/LEGACYX86/home:tiwai:bsc1226449.repo
zypper refresh
zypper install kernel-default
For ARM run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tiwai:bsc1226449/ARM/home:tiwai:bsc1226449.repo
zypper refresh
zypper install kernel-default