Wed, Jul 25, 2018 at 02:16:12PM CEST, j...@mojatatu.com wrote: [...]
>> diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h >> index 2081e4219f81..36ccfe2a303a 100644 >> --- a/include/net/pkt_cls.h >> +++ b/include/net/pkt_cls.h >> @@ -7,6 +7,9 @@ >> #include <net/sch_generic.h> >> #include <net/act_api.h> >> +/* TC action not accessible from user space */ >> +#define TC_ACT_REINJECT (TC_ACT_VALUE_MAX + 1) > >Lets say in the future we add a new opcode. >Will old kernel, new iproute2 (new value) work? This is safe. See patch #2.
