The new Linux Kernel 3.15 RC 7 is now available for download. You can download this Linux Kernel 3.15 RC 7 for most Linux distribution from the link we provided below this post. Linux kernel is the essential part of any Linux operating system. It is responsible for resource allocation, low-level hardware interfaces, security, simple communications, basic file system management, and more. There are not much information I can retrieve from the official developer regarding this Linux Kernel 3.15 RC 7.