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

Calculating dependencies ... done!
Dependency resolution took 1.00 s (backtrack: 0/20).

[ebuild   R    ] sys-process/psmisc-23.7::gentoo  USE="X nls -apparmor (-selinux) -test -verify-sig" 423 KiB

Total: 1 package (1 reinstall), Size of downloads: 423 KiB