diff options
| author | KY Srinivasan <kys@microsoft.com> | 2014-04-09 15:00:45 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-04-11 15:15:12 -0400 |
| commit | 4276372f0dcb191639fa79a171737f4239ded869 (patch) | |
| tree | c7c896b1e1e93dd5558d2f2fc4619088e7b55e43 /drivers | |
| parent | eb7076182d1ae4bc4641534134ed707100d76acc (diff) | |
| download | linux-4276372f0dcb191639fa79a171737f4239ded869.tar.bz2 | |
Drivers: net: hyperv: Allocate memory for all possible per-pecket information
An outgoing packet can potentially need per-packet information for
all the offloads and VLAN tagging. Fix this issue.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/hyperv/netvsc_drv.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 4e4cf9e0c8d7..6f39baa67a5f 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -319,7 +319,9 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net) packet = kzalloc(sizeof(struct hv_netvsc_packet) + (num_data_pgs * sizeof(struct hv_page_buffer)) + sizeof(struct rndis_message) + - NDIS_VLAN_PPI_SIZE, GFP_ATOMIC); + NDIS_VLAN_PPI_SIZE + + NDIS_CSUM_PPI_SIZE + + NDIS_LSO_PPI_SIZE, GFP_ATOMIC); if (!packet) { /* out of memory, drop packet */ netdev_err(net, "unable to allocate hv_netvsc_packet\n"); |