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| author | Raed Salem <raeds@mellanox.com> | 2020-02-02 14:19:34 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-01 12:02:05 +0300 |
| commit | c467570443bb0eb4275e177cef9b6ec2163875bb (patch) | |
| tree | 14e79786c2d271326824f86085d403b5e00166f3 | |
| parent | 86c7d38c2baf6f909757edd89f01ea24a24c8a19 (diff) | |
| download | linux-c467570443bb0eb4275e177cef9b6ec2163875bb.tar.xz | |
xfrm: handle NETDEV_UNREGISTER for xfrm device
commit 03891f820c2117b19e80b370281eb924a09cf79f upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | net/xfrm/xfrm_device.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_device.c b/net/xfrm/xfrm_device.c index 189ef15acbbc..64486ad81341 100644 --- a/net/xfrm/xfrm_device.c +++ b/net/xfrm/xfrm_device.c @@ -390,6 +390,7 @@ 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; |