kernel-rt from Kernel:SLE15-SP4-RT-LTSS project
选择您的操作系统
添加软件源并手动安装
对于 pool，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/Kernel:SLE15-SP4-RT-LTSS/pool/Kernel:SLE15-SP4-RT-LTSS.repo zypper refresh zypper install kernel-rt