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| author |   Roopa Prabhu <roopa@cumulusnetworks.com> | 2015-09-15 14:44:29 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-09-15 15:03:57 -0700 |
| commit | d64f69b0373a7d0bcec8b5da7712977518a8f42b (patch) | |
| tree | 046d2d594dd93ad4b8654cfed864d5c978146f2e /Makefile | |
| parent | net: mvneta: fix DMA buffer unmapping in mvneta_rx() (diff) | |
| download | linux-dev-d64f69b0373a7d0bcec8b5da7712977518a8f42b.tar.xz linux-dev-d64f69b0373a7d0bcec8b5da7712977518a8f42b.zip | |
rtnetlink: catch -EOPNOTSUPP errors from ndo_bridge_getlink
problem reported:
kernel 4.1.3
------------
# bridge vlan
port vlan ids
eth0 1 PVID Egress Untagged
90
91
92
93
94
95
96
97
98
99
100
vmbr0 1 PVID Egress Untagged
94
kernel 4.2
-----------
# bridge vlan
port vlan ids
ndo_bridge_getlink can return -EOPNOTSUPP when an interfaces
ndo_bridge_getlink op is set to switchdev_port_bridge_getlink
and CONFIG_SWITCHDEV is not defined. This today can happen to
bond, rocker and team devices. This patch adds -EOPNOTSUPP
checks after calls to ndo_bridge_getlink.
Fixes: 85fdb956726ff2a ("switchdev: cut over to new switchdev_port_bridge_getlink")
Reported-by: Alexandre DERUMIER <aderumier@odiso.com>
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Makefile')
0 files changed, 0 insertions, 0 deletions