>>> Emerging : portage://sys-kernel/linux-headers-5.10-r2:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://sys-kernel/linux-headers-5.10-r2
             │           └─ file ─┤ 4.20 Kb  	 gentoo-headers-5.10-1.tar.xz
             │                    │ 111.20 Mb  	 linux-5.10.tar.xz

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