Close #9218. It's our default kernel (now and for the upcoming release). - 304 won't build with 4.1, - 173 didn't even build with 3.14 due to other issues (3.12 is OK ATM) - all legacy drivers are up-to-date with upstream releases.
Patch was copied from here: https://devtalk.nvidia.com/default/topic/813458/linux-4-0-rc1-346-47-build-error-_cr4-functions-fix/ Reference to kernel change, also noted in the forum post: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/arch/x86/include/asm/paravirt.h?id=1e02ce4cccdcb9688386e5b8d2c9fa4660b45389