On Fri, 12 Jun 2020 18:49:35 +0200 Andrea Mayer wrote:
Add net.vrf.strict_mode sysctl parameter.
When net.vrf.strict_mode=0 (default) it is possible to associate multiple VRF devices to the same table. Conversely, when net.vrf.strict_mode=1 a table can be associated to a single VRF device.
When switching from net.vrf.strict_mode=0 to net.vrf.strict_mode=1, a check is performed to verify that all tables have at most one VRF associated, otherwise the switch is not allowed.
The net.vrf.strict_mode parameter is per network namespace.
Signed-off-by: Andrea Mayer andrea.mayer@uniroma2.it
drivers/net/vrf.c:1771:49: warning: incorrect type in argument 3 (different address spaces) drivers/net/vrf.c:1771:49: expected void * drivers/net/vrf.c:1771:49: got void [noderef] asn:1 *buffer drivers/net/vrf.c:1785:35: warning: incorrect type in initializer (incompatible argument 3 (different address spaces)) drivers/net/vrf.c:1785:35: expected int ( [usertype] *proc_handler )( ... ) drivers/net/vrf.c:1785:35: got int ( * )( ... )