I'm getting a bit bogged down trying to build an early release of the 3.18 kernel. Since I can't automatically go back before 3.18.9 now (using portage anyway)...
Basically I trying to check if a suspend/resume issue I've got was introduced after the 3.18 kernel was released (or was in the base release). I've got a reproduce-able failure to suspend-to-ram with >=3.18.x gentoo kernel sources. However this issue is not present with the gentoo kernel sources <=3.17.x. (A systemd nfs client mount problem - which blocks the suspend-to-ram process.) I had a look at the kernel-2 eclass and my head started to hurt... Do I need to wade into the weeds or is there a "short-cut" I can take to go back to the earliest gentoo-sources 3.18 kernel build :-) -- Thanks, Robert