Alad [1] filed a deletion request for linux-galliumos-braswell [2]:

See maintainer comment:

"As the GalliumOS kernel releases no longer treat the braswell platform specially from v4.12.0, this package has been superseded by linux-galliumos [0].

Some braswell machines may still require or benefit from the GalliumOS kernel patches/config but hopefully the official arch kernel releases will be good enough for most of us starting from 4.12."

[1] https://aur.archlinux.org/account/Alad/ [2] https://aur.archlinux.org/pkgbase/linux-galliumos-braswell/