On Tue, Mar 25, 2014 at 09:18:19PM -0700, Andy Zhou wrote:
> On Tue, Mar 25, 2014 at 7:19 PM, Simon Horman wrote:
> > Hi Andy,
> >
> > to date, the implementation of MPLS has not provided any entity other
> > than the rules themselves.
>
> I see. I need to step back to understand the bigger pictu
On Tue, Mar 25, 2014 at 10:11:23PM -0700, Ben Pfaff wrote:
> Bash Command Completion
> ---
>
> ovs-vsctl and other programs would be easier to use if bash command
> completion (with ``tab'', etc.) were supported. Alex Wang
> is planning to lead a team for this project.
Feel f
Thanks Flavio,
In fact, I have learned a lot from your post about how to write compgen
functions. ;D
Will keep using your script as reference ~
I'm thinking of writing a script that parses the manpage and generates the
script of compgen functions.
I have some initial implementation here for app
On Wed, Mar 26, 2014 at 07:25:34AM -0700, Alex Wang wrote:
> Thanks Flavio,
>
> In fact, I have learned a lot from your post about how to write compgen
> functions. ;D
Same here, it was my first attempt to write bash completion scripts. :)
> Will keep using your script as reference ~
>
> I'm
This is second version of RFC. Here are the main differences from the first one:
-There is no special swdev of swport structure. The switch and its ports are
now represented only by net_device structures. There are couple of
switch-specific
ndos added (inserting and removing flows).
-Regarding
Dummy switch implementation using switchdev API
Signed-off-by: Jiri Pirko
---
drivers/net/Kconfig | 7 ++
drivers/net/Makefile | 1 +
drivers/net/dummyswitch.c| 235 +++
include/uapi/linux/if_link.h | 9 ++
4 files changed, 252 i
switchdev API is designed to allow kernel support for various switch
chips.
It is the responsibility of a driver to create netdevice instances which
represents every port and for the switch master itself. Driver uses
swdev_register and swportdev_register functions to make the core aware
of the fac
This flag sets incoming switch device in order to let know that the flow
which the skb is part of is missed. Listener may react to it
appropriately,
Signed-off-by: Jiri Pirko
---
include/linux/filter.h | 1 +
include/linux/skbuff.h | 13 +
net/core/filter.c | 3 +++
3 files ch
Signed-off-by: Jiri Pirko
---
include/uapi/linux/openvswitch.h | 4 +
net/openvswitch/Makefile | 4 +
net/openvswitch/datapath.c | 45 ++-
net/openvswitch/datapath.h | 8 ++
net/openvswitch/dp_notify.c| 3 +-
After this, flow related structures can be used in other code.
Signed-off-by: Jiri Pirko
---
include/linux/sw_flow.h| 105 +++
net/openvswitch/datapath.c | 45 +++
net/openvswitch/datapath.h | 4 +-
net/openvswitch/flow.c |
On Wed, Mar 26, 2014 at 02:26:15PM +0900, YAMAMOTO Takashi wrote:
> > On Wed, Mar 26, 2014 at 10:29:03AM +0900, YAMAMOTO Takashi wrote:
> >> > On Wed, Mar 26, 2014 at 05:13:43AM +0900, YAMAMOTO Takashi wrote:
> >> >> This fixes regressions from commit f7791740
> >> >> ("netdev: Rename netdev_rx to
On Wed, Mar 26, 2014 at 9:31 AM, Jiri Pirko wrote:
> This flag sets incoming switch device in order to let know that the flow
> which the skb is part of is missed. Listener may react to it
> appropriately,
>
> Signed-off-by: Jiri Pirko
> ---
> include/linux/filter.h | 1 +
> include/linux/skbuf
Wed, Mar 26, 2014 at 05:59:12PM CET, alexei.starovoi...@gmail.com wrote:
>On Wed, Mar 26, 2014 at 9:31 AM, Jiri Pirko wrote:
>> This flag sets incoming switch device in order to let know that the flow
>> which the skb is part of is missed. Listener may react to it
>> appropriately,
>>
>> Signed-of
On Tue, Mar 25, 2014 at 3:36 PM, Pravin Shelar wrote:
> On Fri, Mar 21, 2014 at 10:41 AM, Kyle Mestery
> wrote:
> > Add support for building the in-tree kernel datapath for Linux kernel
> 3.13.
> > There were some changes in the netlink area which required adding new
> > compatibility code for t
On 21 March 2014 14:03, Pravin wrote:
> Following patch adds DPDK netdev-class to userspace datapath. Now
> OVS can use DPDK port for IO by just configuring DPDK port and then
> adding dpdk type port to userspace datapath.
Intel recently released DPDK also for FreeBSD, so it may be worth
referrin
From: Zoltan Kiss
Date: Fri, 21 Mar 2014 10:31:34 +
> skb_zerocopy can copy elements of the frags array between skbs, but it doesn't
> orphan them. Also, it doesn't handle errors, so this patch takes care of that
> as well, and modify the callers accordingly. skb_tx_error() is also added to
>
From: David Miller
Date: Wed, 26 Mar 2014 15:59:58 -0400 (EDT)
> From: Zoltan Kiss
> Date: Fri, 21 Mar 2014 10:31:34 +
>
>> skb_zerocopy can copy elements of the frags array between skbs, but it
>> doesn't
>> orphan them. Also, it doesn't handle errors, so this patch takes care of that
>>
Here is another idea:
Use strongSwan to negotiate IPsec_* tunnels
Currently ovs-monitor-ipsec uses racoon to negotiate IPsec flavored
tunnels. Besides racoon, there are also some other IPsec keying
daemons (e.g. strongSwan, racoon2, open
Jiri,
The flow extensions may be distracting - note there are many
tables (L3, L2, etc) in such chips not just ACLs. And there's likely no
OneWay(tm) to add a flow. My view is probably to solve or reach an
agreement on the ports. Then resolve the different tables control/data
exposure.
On the swi
2014-03-26 14:44 GMT-07:00 Jamal Hadi Salim :
> Jiri,
>
> The flow extensions may be distracting - note there are many
> tables (L3, L2, etc) in such chips not just ACLs. And there's likely no
> OneWay(tm) to add a flow. My view is probably to solve or reach an
> agreement on the ports. Then resolv
On Tue, Mar 25, 2014 at 7:28 PM, wei zhang wrote:
> Hi
>
> When I use gre vport of openvswitch on the Centos6.4, kernel crashed!
> the crash log is attached at the last.
>
> I found out that openvswitch register a gre_cisco_protocol but
> does not supply a err_handler with it. The gre_cisco_err()
On Tue, Feb 25, 2014 at 12:56 PM, Sean Swehla wrote:
> Hello,
>
> I'm currently hitting a null pointer dereference and kernel panic that seems
> to be in ovs. The problem is sporadic. I have one production machine that's
> hit it four times in the past 24hrs, and one lab machine that I can't get t
skb_zerocopy can copy elements of the frags array between skbs, but it doesn't
orphan them. Also, it doesn't handle errors, so this patch takes care of that
as well, and modify the callers accordingly. skb_tx_error() is also added to
the callers so they will signal the failed delivery towards the c
On 26/03/14 20:12, David Miller wrote:
From: David Miller
Date: Wed, 26 Mar 2014 15:59:58 -0400 (EDT)
From: Zoltan Kiss
Date: Fri, 21 Mar 2014 10:31:34 +
skb_zerocopy can copy elements of the frags array between skbs, but it doesn't
orphan them. Also, it doesn't handle errors, so this p
Hey Ethan,
On 6 March 2014 13:33, Joe Stringer wrote:
> static void
> -revalidate_udumps(struct revalidator *revalidator, struct list *udumps)
> +revalidate(struct revalidator *revalidator)
> {
> struct udpif *udpif = revalidator->udpif;
>
> struct dump_op ops[REVALIDATE_MAX_BATCH];
On Tue, Mar 25, 2014 at 11:39 AM, Sabyasachi Sengupta
wrote:
>
> I'm getting the following error while trying to build openvswitch. Can
> anyone suggest what may be missing? I have autoconf-2.65, m4 and libtool
> installed. The failure does not occur when using master from last week.
>
> [sabyasse
On Tue, Mar 25, 2014 at 3:36 PM, Pravin Shelar wrote:
> On Fri, Mar 21, 2014 at 10:41 AM, Kyle Mestery
> wrote:
> > Add support for building the in-tree kernel datapath for Linux kernel
> 3.13.
> > There were some changes in the netlink area which required adding new
> > compatibility code for t
There are two problematic situations.
A deadlock can happen when is_percpu is false because it can get
interrupted while holding the spinlock. Then it executes
ovs_flow_stats_update() in softirq context which tries to get
the same lock.
The second sitation is that when is_percpu is true, the code
Wrap long lines, fix whitespaces, and fix a typo in a comment.
No functional changes are intended.
Cc: Andy Zhou
Signed-off-by: YAMAMOTO Takashi
---
include/linux/openvswitch.h | 3 ++-
lib/dpif-netdev.c | 3 ++-
ofproto/ofproto-dpif.h | 50 -
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