The Linux 4.4.119 kernel (and perhaps others) from kernel.org
backports some dst_cache code that breaks the openvswitch kernel
due to a duplicated name "dst_cache_destroy". For most cases the
"USE_UPSTREAM_TUNNEL" covers this but in this case the dst_cache
feature needs to be separated out.
Add the necessary compatibility detection layer in acinclude.m4 and
then fixup the source files so that if the built-in kernel includes
dst_cache support then exclude our own compatibility code.
Signed-off-by: Greg Rose <gvrose8192@gmail.com> Acked-by: Pravin B Shelar <pshelar@ovn.org>
projects / ovs.git / commit