yocto-meta-openeuler是用于构建openEuler Embedded所需要的一系列工具、构建配方的集合， 以及当前openEuler Embedded开发使用文档的承载仓库。
The openEuler kernel is the core of the openEuler OS, serving as the foundation of system performance and stability and a bridge between processors, devices, and services.
The Xenomai Cobalt real-time core depends on a patch to the mainline Linux kernel, which introduces a separate, high-priority execution stage for running out-of-band interrupt handlers immediately upon IRQ receipt, which cannot be delayed by the regular kernel work
