# mask grub from gentoo tree
sys-boot/grub:0::gentoo
sys-boot/grub:2::gentoo

# mask nvidia-drivers from gentoo tree
x11-drivers/nvidia-drivers::gentoo

# mask newer portage from gentoo tree due to entropy failures
>sys-apps/portage-2.2.14::gentoo

#mask genkernel,&& genkernel next from gentoo tree
sys-kernel/genkernel::gentoo
sys-kernel/genkernel-next::gentoo

# mask pinentry from gentoo tree, use splitted one from kogaion-desktop
app-crypt/pinentry::gentoo

# mask polkit-qt from gentoo tree, use splitted one from kogaion-desktop
sys-auth/polkit-qt::gentoo

# mask open-iscsi from our overlay, use gentoo one
sys-block/open-iscsi::kogaion

# mask gentoo baselayout, user our own
sys-apps/baselayout::gentoo