From: Vivien Didelot <vivien.didelot@xxxxxxxxx> Date: Wed, 11 Dec 2019 13:41:33 -0500 > Hi David, Nikolay, > > On Wed, 11 Dec 2019 17:42:33 +0200, Nikolay Aleksandrov <nikolay@xxxxxxxxxxxxxxxxxxx> wrote: >> >> /* Bridge multicast database attributes >> >> * [MDBA_MDB] = { >> >> * [MDBA_MDB_ENTRY] = { >> >> @@ -261,6 +270,7 @@ enum { >> >> BRIDGE_XSTATS_UNSPEC, >> >> BRIDGE_XSTATS_VLAN, >> >> BRIDGE_XSTATS_MCAST, >> >> + BRIDGE_XSTATS_STP, >> >> BRIDGE_XSTATS_PAD, >> >> __BRIDGE_XSTATS_MAX >> >> }; >> > >> > Shouldn't the new entry be appended to the end - after BRIDGE_XSTATS_PAD >> > >> >> Oh yes, good catch. That has to be fixed, too. >> > > This I don't get. Why new attributes must come between BRIDGE_XSTATS_PAD > and __BRIDGE_XSTATS_MAX? Because, just like any other attribute value, BRIDGE_XSTATS_PAD is an API and fixed in stone. You can't add things before it which change it's value.