Re: [PATCH] net: fix setting csum_start in skb_segment()

2014-06-25 Thread David Miller
From: Eric Dumazet Date: Wed, 25 Jun 2014 12:51:01 -0700 > From: Tom Herbert > > Dave Jones reported that a crash is occurring in ... > It looks like a likely culprit is that SKB_GSO_CB()->csum_start is > not set correctly when doing non-scatter gather. We are using > offset as opposed to doff

Re: [PATCH] net: fix setting csum_start in skb_segment()

2014-06-25 Thread Tom Herbert
On Wed, Jun 25, 2014 at 12:51 PM, Eric Dumazet wrote: > From: Tom Herbert > > Dave Jones reported that a crash is occurring in > > csum_partial > tcp_gso_segment > inet_gso_segment > ? update_dl_migration > skb_mac_gso_segment > __skb_gso_segment > dev_hard_start_xmit > sch_direct_xmit > __dev_qu

[PATCH] net: fix setting csum_start in skb_segment()

2014-06-25 Thread Eric Dumazet
From: Tom Herbert Dave Jones reported that a crash is occurring in csum_partial tcp_gso_segment inet_gso_segment ? update_dl_migration skb_mac_gso_segment __skb_gso_segment dev_hard_start_xmit sch_direct_xmit __dev_queue_xmit ? dev_hard_start_xmit dev_queue_xmit ip_finish_output ? ip_output ip_o