>>> Emerging : portage://sys-kernel/linux-headers-5.4-r2:run?{[]}

These are the packages that would be merged, in order:

Calculating dependencies... done!

 └─step  1─┤ download  portage://sys-kernel/linux-headers-5.4-r2
             │           └─ file ─┤ 11.09 Kb  	 gentoo-headers-5.4-2.tar.xz
             │                    │ 104.37 Mb  	 linux-5.4.tar.xz

Total: 1 action (1 download), grouped into 1 step.
       104.38 Mb to be downloaded.