lfam

(define-module (my packages linux)
  #:use-module (guix download)
  #:use-module (guix packages)
  #:use-module (gnu packages linux))

(define (linux-url version)
  "Return a download URL for Linux VERSION."
  (string-append "https://cdn.kernel.org/pub/linux/kernel/"
                 "v" (string-take version 1) ".x/"
                 "linux-" version ".tar.xz"))