| commit | 79472fe873dd307101f9b1dbfe0fedebae42219a | [log] [tgz] |
|---|---|---|
| author | Roopa Prabhu <roopa@cumulusnetworks.com> | Thu May 28 22:12:36 2020 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Sat May 30 21:47:08 2020 -0700 |
| tree | 8bb2e4e1e5e7f223f0cbaf995bcb7a558287aef6 | |
| parent | 72b4868211a85d040c42444620f2197bb0094ac8 [diff] |
vxlan: few locking fixes in nexthop event handler
- remove fdb from nh_list before the rcu grace period
- protect fdb->vdev with rcu
- hold spin lock before destroying fdb
Fixes: c7cdbe2efc40 ("vxlan: support for nexthop notifiers")
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Reviewed-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>