Kernel Developers Work To Block NVIDIA "GPL Condom" Effort Around New NetGPU Code Written by Michael Larabel in Linux Kernel on 3 August 2020 at 01:22 PM EDT. 114 Comments Linux kernel developers are working on tightening up the access around GPL-only kernel symbols and kernel shims that interface with proprietary kernel modules. This latest work is being driven by code recently put out for improv