zfs 0.6.5.4 supports 4.4 kernels, but the ebuilds above still check for at most 4.3. The -r1 ebuilds correctly check for 4.4. I just built both modules with 4.4.3. I haven't rebooted yet, so I can't tell if they actually work. I will report back if they don't. Reproducible: Always
Rebooted into 4.4.3, and 0.6.5.4 seems to work great.
I'd like to add that ebuilds for 0.6.5.6 also need updating to allow up to 4.5 kernels.
(In reply to Jason Borden from comment #2) > I'd like to add that ebuilds for 0.6.5.6 also need updating to allow up to > 4.5 kernels. This has been adressed in 08 May 2016; Mike Gilbert <floppym@gentoo.org> zfs-kmod-0.6.5.6.ebuild: sys-kernel/spl: 0.6.5.6 is kernel 4.5 compatible Closes: https://github.com/gentoo/gentoo/pull/1382