diff options
Diffstat (limited to 'drivers/net/virtio_net.c')
| -rw-r--r-- | drivers/net/virtio_net.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index cc79343cd220..1771d6e5224f 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -408,12 +408,13 @@ static struct sk_buff *page_to_skb(struct virtnet_info *vi, * add_recvbuf_mergeable() + get_mergeable_buf_len() */ truesize = headroom ? PAGE_SIZE : truesize; - tailroom = truesize - len - headroom - (hdr_padded_len - hdr_len); + tailroom = truesize - headroom; buf = p - headroom; len -= hdr_len; offset += hdr_padded_len; p += hdr_padded_len; + tailroom -= hdr_padded_len + len; shinfo_size = SKB_DATA_ALIGN(sizeof(struct skb_shared_info)); @@ -3422,6 +3423,7 @@ static struct virtio_driver virtio_net_driver = { .feature_table_size = ARRAY_SIZE(features), .feature_table_legacy = features_legacy, .feature_table_size_legacy = ARRAY_SIZE(features_legacy), + .suppress_used_validation = true, .driver.name = KBUILD_MODNAME, .driver.owner = THIS_MODULE, .id_table = id_table, |