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

Calculating dependencies ... done!
Dependency resolution took 1.04 s (backtrack: 0/20).

[ebuild   R    ] sys-apps/pciutils-3.14.0::gentoo  USE="kmod udev zlib -dns -static-libs -verify-sig" 706 KiB

Total: 1 package (1 reinstall), Size of downloads: 706 KiB