diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-10-20 06:58:43 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-10-20 06:58:43 -0400 |
| commit | 9a27ded2195aaec2041ed2525ba7f373c60920c7 (patch) | |
| tree | 0f82a77df2594e75c0bc42d4416d2b81bee6c2be | |
| parent | c925e0ea500d6bce337a26a649eba122f45aecb2 (diff) | |
| parent | e1043a4bb9fce6cfc7d55c5767e429a18ac8c4eb (diff) | |
Merge tag 'for-linus-4.14c-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fix from Juergen Gross:
"A fix for the Xen pv network drivers (frontend and backend) avoiding
the network connection to become unusable due to an illegal MTU"
* tag 'for-linus-4.14c-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen-netfront, xen-netback: Use correct minimum MTU values
| -rw-r--r-- | drivers/net/xen-netback/interface.c | 2 | ||||
| -rw-r--r-- | drivers/net/xen-netfront.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c index ee8ed9da00ad..4491ca5aee90 100644 --- a/drivers/net/xen-netback/interface.c +++ b/drivers/net/xen-netback/interface.c @@ -486,7 +486,7 @@ struct xenvif *xenvif_alloc(struct device *parent, domid_t domid, dev->tx_queue_len = XENVIF_QUEUE_LENGTH; - dev->min_mtu = 0; + dev->min_mtu = ETH_MIN_MTU; dev->max_mtu = ETH_MAX_MTU - VLAN_ETH_HLEN; /* diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 523387e71a80..8b8689c6d887 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -1316,7 +1316,7 @@ static struct net_device *xennet_create_dev(struct xenbus_device *dev) netdev->features |= netdev->hw_features; netdev->ethtool_ops = &xennet_ethtool_ops; - netdev->min_mtu = 0; + netdev->min_mtu = ETH_MIN_MTU; netdev->max_mtu = XEN_NETIF_MAX_TX_SIZE; SET_NETDEV_DEV(netdev, &dev->dev); |