For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:jerry_ru:kernel-longterm:6.12/openSUSE_Tumbleweed/home:jerry_ru:kernel-longterm:6.12.repo
zypper refresh
zypper install kernel-longterm
For openSUSE Slowroll run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:jerry_ru:kernel-longterm:6.12/openSUSE_Slowroll/home:jerry_ru:kernel-longterm:6.12.repo
zypper refresh
zypper install kernel-longterm
For 16.0 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:jerry_ru:kernel-longterm:6.12/16.0/home:jerry_ru:kernel-longterm:6.12.repo
zypper refresh
zypper install kernel-longterm