Re: [PATCHv3] netem: Segment GSO packets on enqueue

2016-04-30 Thread Neil Horman
On Fri, Apr 29, 2016 at 11:19:05AM -0700, Stephen Hemminger wrote: > On Fri, 29 Apr 2016 13:35:48 -0400 > Neil Horman wrote: > > > This was recently reported to me, and reproduced on the latest net kernel, > > when > > attempting to run netperf from a host that had a

Re: [PATCHv3] netem: Segment GSO packets on enqueue

2016-04-29 Thread Stephen Hemminger
On Fri, 29 Apr 2016 13:35:48 -0400 Neil Horman wrote: > This was recently reported to me, and reproduced on the latest net kernel, > when > attempting to run netperf from a host that had a netem qdisc attached to the > egress interface: > > [ 788.073771] [

Re: [PATCHv3] netem: Segment GSO packets on enqueue

2016-04-29 Thread Eric Dumazet
On Fri, 2016-04-29 at 13:35 -0400, Neil Horman wrote: > This was recently reported to me, and reproduced on the latest net kernel, > when > attempting to run netperf from a host that had a netem qdisc attached to the > egress interface: > > /* > * Insert one skb into qdisc. > * Note:

[PATCHv3] netem: Segment GSO packets on enqueue

2016-04-29 Thread Neil Horman
This was recently reported to me, and reproduced on the latest net kernel, when attempting to run netperf from a host that had a netem qdisc attached to the egress interface: [ 788.073771] [ cut here ] [ 788.096716] WARNING: at net/core/dev.c:2253