summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorRaed Salem <raeds@mellanox.com>2020-02-02 13:19:34 +0200
committerSteffen Klassert <steffen.klassert@secunet.com>2020-02-04 12:43:46 +0100
commit03891f820c2117b19e80b370281eb924a09cf79f (patch)
tree50994d2e7f685e682ffeab3da6e524c496ab67b5
parenta444ad1432c5a0fb3bd43fc9ac39fb88b1fb141e (diff)
xfrm: handle NETDEV_UNREGISTER for xfrm device
This patch to handle the asynchronous unregister device event so the device IPsec offload resources could be cleanly released. Fixes: e4db5b61c572 ("xfrm: policy: remove pcpu policy cache") Signed-off-by: Raed Salem <raeds@mellanox.com> Reviewed-by: Boris Pismenny <borisp@mellanox.com> Reviewed-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
-rw-r--r--net/xfrm/xfrm_device.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_device.c b/net/xfrm/xfrm_device.c
index 50f567a88f45..3231ec628544 100644
--- a/net/xfrm/xfrm_device.c
+++ b/net/xfrm/xfrm_device.c
@@ -383,6 +383,7 @@ static int xfrm_dev_event(struct notifier_block *this, unsigned long event, void
return xfrm_dev_feat_change(dev);
case NETDEV_DOWN:
+ case NETDEV_UNREGISTER:
return xfrm_dev_down(dev);
}
return NOTIFY_DONE;