I'm trying to patch ubuntu 16.04 to use the latest stable kernel, 4.14.52 with preempt-rt, and at compilation, when running `CONCURRENCY_LEVEL=8 make-kpkg --rootcmd fakeroot --initrd kernel_image kernel_headers`, I get the error
./include/linux/interrupt.h:758:2: error: #endif without #if
When diffing this file with the same file for the patched 4.9 preempt-rt kernel (which I've successfully patched before), the missing parts seem to be `#if defined(CONFIG_FUNCTION_GRAPH_TRACER) || defined(CONFIG_KASAN)`
but simply adding this (and the other missing lines) results in more errors. Is this a known issue?
