Re: [PATCH net-next 2/3] tcp: implement coalescing on backlog queue

2019-04-25 Thread Bruno Prémont
On Thu, 25 Apr 2019 06:30:24 -0700 Eric Dumazet wrote: > On Thu, Apr 25, 2019 at 6:13 AM Bruno Prémont wrote: > > On Thu, 25 Apr 2019 09:55:31 +0200 Bruno Prémont wrote: > > > On Wed, 24 Apr 2019 08:47:27 -0700 Eric Dumazet wrote: > > > > On Wed, Apr 24, 2019

Re: [PATCH net-next 2/3] tcp: implement coalescing on backlog queue

2019-04-25 Thread Bruno Prémont
Hi Eric, On Thu, 25 Apr 2019 09:55:31 +0200 Bruno Prémont wrote: > Hi Eric, > > On Wed, 24 Apr 2019 08:47:27 -0700 Eric Dumazet wrote: > > On Wed, Apr 24, 2019 at 7:51 AM Bruno Prémont wrote: > > > > > > Hi Eric, > > > > > > I'm seei

Re: [PATCH net-next 2/3] tcp: implement coalescing on backlog queue

2019-04-25 Thread Bruno Prémont
Hi Eric, On Wed, 24 Apr 2019 08:47:27 -0700 Eric Dumazet wrote: > On Wed, Apr 24, 2019 at 7:51 AM Bruno Prémont wrote: > > > > Hi Eric, > > > > I'm seeing issues with this patch as well, not as regular as for > > Richard but still (about up to one in 30-50 TC

Re: [PATCH net-next 2/3] tcp: implement coalescing on backlog queue

2019-04-24 Thread Bruno Prémont
Hi Eric, I'm seeing issues with this patch as well, not as regular as for Richard but still (about up to one in 30-50 TCP sessions). In my case I have a virtual machine (on VMWare) with this patch where NGINX as reverse proxy misses part (end) of payload from its upstream and times out on the ups

Re: 2.6.23: TG3+VLAN: IPv6 router advertisments missed by kernel

2007-11-04 Thread Bruno Prémont
The issue shows up reliably when starting the system though some (re)configuration operations on the network interface makes the issue disapear. One way to get the kernel to see the advertisments is to restart the interface with its vlans or (as below) keeping the interface in promiscuous mode.