CTRL_ATTR_FAMILY_ID is a u16, not a u32. Update devlink accordingly.
Fixes: a3c4b484a1 ("add devlink tool")
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Since commit 049c58539f ("devlink: mnlg: Add support for extended ack")
devlink requires NETLINK_{CAP,EXT}_ACK. This prevents devlink from
working with older kernels that don't support these features.
host # ./devlink/devlink
Failed to connect to devlink Netlink
Fixes: 049c58539f ("devlink: mnlg: Add support for extended ack")
Cc: Arkadi Sharshevsky <arkadis@mellanox.com>
Cc: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
The current code doesn't set errno in case of extended ack.
Fixes: 049c58539f ("devlink: mnlg: Add support for extended ack")
Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
