[ ! -L 'ubuntu/vbox/vboxvideo/include' ] && ln -sf '../include' 'ubuntu/vbox/vboxvideo/include'
[ ! -L 'ubuntu/vbox/vboxvideo/r0drv' ] && ln -sf '../r0drv' 'ubuntu/vbox/vboxvideo/r0drv'
# Remove any files deleted from the orig.
+rm -f 'arch/sparc/lib/user_fixup.c'
rm -f 'arch/x86/kernel/cpu/intel_pt.h'
rm -f 'arch/x86/kernel/cpu/perf_event.c'
rm -f 'arch/x86/kernel/cpu/perf_event.h'