Red Hat Summit1장. The Linux kernel
Learn about the Linux kernel and the Linux kernel RPM package provided and maintained by Red Hat (Red Hat kernel). Keep the Red Hat kernel updated, which ensures the operating system has all the latest bug fixes, performance enhancements, and patches, and is compatible with new hardware.
1.1. What the kernel is
The kernel is a core part of a Linux operating system that manages the system resources and provides an interface between hardware and software applications.
The Red Hat kernel is a custom-built kernel based on the upstream Linux mainline kernel that Red Hat engineers further develop and harden with a focus on stability and compatibility with the latest technologies and hardware.
The Red Hat kernels are packaged in the RPM format to upgrade and verify by the DNF package manager.
Red Hat only supports kernels that are compiled by Red Hat.
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