I have compiled a very useful (as I think) 64 bit kernel for Slackware Current (14.2) and/or all Slackware derivatives. For example Slax, Zenwalk and SlackEX. The kernel is compiled exactly the same way as Slackware’s latest kernel huge. “My” kernel 4.6.4-x86_64-exton has even more support for new hardware, etc. Kernel 4.6.4 is the latest stable kernel available from Kernel.org. Released yesterday (20160711).
Run your Slackware installation with the latest stable kernel – 4.6.4!