[ovs-dev] [PATCH v2] netdev: use acquire-release semantics for change_seq in netdev

2019-11-25 Thread Yanqin Wei
"rxq_enabled" of netdev is writen in the vhost thread and read by pmd thread once it observes 'change_seq' is updated. This patch is to keep order on aarch64 or other weak memory model CPU to ensure 'rxq_enabled' is observed before 'change_seq'. Reviewed-by: Gavin Hu Signed-off-by: Yanqin Wei

Re: [ovs-dev] [PATCH v1] netdev: use acquire-release semantics for change_seq in netdev

2019-11-25 Thread Yanqin Wei (Arm Technology China)
Hi Ben, Thanks for your time to review. I am sorry not to verify this patch by clang compiler. But this patch compiles successfully in gcc 7.4. Maybe in some gcc version, the atomic type is necessary for atomic operation. I will fix it in V2. Best Regards, Wei Yanqin > -Original

Re: [ovs-dev] [PATCH net 1/2] openvswitch: support asymmetric conntrack

2019-11-25 Thread Pravin Shelar
Downloading from patchwork is working for me. Its strange other patches in my mailbox does not has this issue. Thanks. On Mon, Nov 25, 2019 at 7:39 AM Aaron Conole wrote: > > Aaron Conole writes: > > > Pravin Shelar writes: > > > >> On Fri, Nov 8, 2019 at 1:07 PM Aaron Conole wrote: > >>> >

[ovs-dev] I look forward to hearing from you.

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[ovs-dev] [patch v1] faq: Correct fragment reassembly release.

2019-11-25 Thread Darrell Ball
Correct fragment reassembly release for the userspace datapath. Signed-off-by: Darrell Ball --- Documentation/faq/releases.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/faq/releases.rst b/Documentation/faq/releases.rst index 4152345..3b2da08 100644 ---

Re: [ovs-dev] ipf question

2019-11-25 Thread Darrell Ball
Thanks Li,Rongqing On Mon, Nov 18, 2019 at 9:35 PM Li,Rongqing wrote: > Thanks, Darrell > > > > I can try to test it > thanks !; can you try this 2 patch series ? dball@ubuntu:~/openvswitch/ovs$ cat outgoing2/0001-dp-packet-Cache-batch-action-list-in-batch.patch From

[ovs-dev] PROPUESTA DE NEGOCIO IMPORTANTE

2019-11-25 Thread PROPUESTA DE NEGOCIO IMPORTANTE
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[ovs-dev] Purchase Order PO 286495

2019-11-25 Thread Hatfield, Jessica
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[ovs-dev] Indicadores de compras

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[ovs-dev] [PATCH] datapath: make generic netlink group const

2019-11-25 Thread Greg Rose
Upstream commit: commit 48e48a70c08a8a68f8697f8b30cb83775bda8001 Author: stephen hemminger Date: Wed Jul 16 11:25:52 2014 -0700 openvswitch: make generic netlink group const Generic netlink tables can be const. Signed-off-by: Stephen Hemminger Signed-off-by:

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Re: [ovs-dev] [PATCH v1] netdev: use acquire-release semantics for change_seq in netdev

2019-11-25 Thread Ben Pfaff
On Mon, Nov 18, 2019 at 10:46:59AM +0800, Yanqin Wei wrote: > "rxq_enabled" of netdev is writen in the vhost thread and read by pmd > thread once it observes 'change_seq' is updated. This patch is to keep > order on aarch64 or other weak memory model CPU to ensure 'rxq_enabled' is > observed

Re: [ovs-dev] [PATCH] ofproto: Fix crash on PACKET_OUT due to recursive locking after upcall.

2019-11-25 Thread Ben Pfaff
On Fri, Nov 01, 2019 at 10:24:39PM +0100, Ilya Maximets wrote: > Handling of OpenFlow PACKET_OUT implies pushing the packet through > the datapath and packet processing inside the datapath could trigger > an upcall. In case of system datapath, 'dpif_execute()' sends packet > to the kernel module

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2019-11-25 Thread Cierre de Inscripciones
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Re: [ovs-dev] [PATCH] vswitch.xml: Replace non-ASCII characters.

2019-11-25 Thread Ben Pfaff
On Mon, Nov 25, 2019 at 03:08:44PM +0100, Ilya Maximets wrote: > On 25.11.2019 13:51, Flavio Leitner wrote: > > On Mon, 25 Nov 2019 11:11:44 +0100 > > Ilya Maximets wrote: > > > >> This fixes OSX build on Travis: > >> > >> ovs-vswitchd.conf.db.5:4061: warning: invalid input character code 128 >

[ovs-dev] PROPUESTA DE NEGOCIO IMPORTANTE

2019-11-25 Thread PROPUESTA DE NEGOCIO IMPORTANTE
Primero, debo pedir su confianza en esta transacciуn; Esto es totalmente confidencial y secreto. Aunque sй que una transacciуn de esta magnitud harб que cualquiera se sienta preocupado, Pero le aseguro que todo estarб bien al final del dнa. Por favor abra el documento que te enviй. Si estб

Re: [ovs-dev] [PATCH net 1/2] openvswitch: support asymmetric conntrack

2019-11-25 Thread Aaron Conole
Aaron Conole writes: > Pravin Shelar writes: > >> On Fri, Nov 8, 2019 at 1:07 PM Aaron Conole wrote: >>> >>> The openvswitch module shares a common conntrack and NAT infrastructure >>> exposed via netfilter. It's possible that a packet needs both SNAT and >>> DNAT manipulation, due to e.g.

[ovs-dev] [dpdk-latest PATCH v3] netdev-dpdk: add coverage counter to count vhost IRQs

2019-11-25 Thread Eelco Chaudron
When the dpdk vhost library executes an eventfd_write() call, i.e. waking up the guest, a new callback will be called. This patch adds the callback to count the number of interrupts sent to the VM to track the number of times interrupts where generated. This might be of interest to find out

Re: [ovs-dev] [PATCH] vswitch.xml: Replace non-ASCII characters.

2019-11-25 Thread Flavio Leitner
On Mon, 25 Nov 2019 15:08:44 +0100 Ilya Maximets wrote: > On 25.11.2019 13:51, Flavio Leitner wrote: > > On Mon, 25 Nov 2019 11:11:44 +0100 > > Ilya Maximets wrote: > > > >> This fixes OSX build on Travis: > >> > >> ovs-vswitchd.conf.db.5:4061: warning: invalid input character code > >> 128

Re: [ovs-dev] [PATCH] vswitch.xml: Replace non-ASCII characters.

2019-11-25 Thread Ilya Maximets
On 25.11.2019 13:51, Flavio Leitner wrote: > On Mon, 25 Nov 2019 11:11:44 +0100 > Ilya Maximets wrote: > >> This fixes OSX build on Travis: >> >> ovs-vswitchd.conf.db.5:4061: warning: invalid input character code 128 >> ovs-vswitchd.conf.db.5:4061: warning: invalid input character code 156 >> >>

Re: [ovs-dev] [PATCH v15] Improved Packet Drop Statistics in OVS

2019-11-25 Thread Ilya Maximets
On 25.11.2019 14:10, Eelco Chaudron wrote: > Anju are you going to sent a v16 with the change? > > Ilya putting your new email address on CC, to make sure you have no further > comments… My comments are mostly the same as was for the previous versions. They wasn't fixed. 'lib' files still

Re: [ovs-dev] [PATCH v15] Improved Packet Drop Statistics in OVS

2019-11-25 Thread Eelco Chaudron
Anju are you going to sent a v16 with the change? Ilya putting your new email address on CC, to make sure you have no further comments… //Eelco On 11 Nov 2019, at 15:51, Eelco Chaudron wrote: On 8 Nov 2019, at 6:02, Anju Thomas wrote: Currently OVS maintains explicit packet drop/error

Re: [ovs-dev] [PATCH] vswitch.xml: Replace non-ASCII characters.

2019-11-25 Thread Flavio Leitner
On Mon, 25 Nov 2019 11:11:44 +0100 Ilya Maximets wrote: > This fixes OSX build on Travis: > > ovs-vswitchd.conf.db.5:4061: warning: invalid input character code 128 > ovs-vswitchd.conf.db.5:4061: warning: invalid input character code 156 > > Fixes: aa453e319961 ("ofproto-dpif: Expose datapath

Re: [ovs-dev] [PATCH] dp-packet: Fix clearing/copying of memory layout flags.

2019-11-25 Thread Ilya Maximets
On 25.11.2019 12:23, Ilya Maximets wrote: > On 24.11.2019 21:38, David Marchand wrote: >> On Fri, Nov 22, 2019 at 3:04 PM Ilya Maximets wrote: >> Rather than exclude a set of flags, I would touch/copy only the flags >> that OVS uses/understands. >> >> When OVS uses a DPDK flag, it

Re: [ovs-dev] [PATCH] dp-packet: Fix clearing/copying of memory layout flags.

2019-11-25 Thread Ilya Maximets
On 24.11.2019 21:38, David Marchand wrote: > On Fri, Nov 22, 2019 at 3:04 PM Ilya Maximets wrote: > Rather than exclude a set of flags, I would touch/copy only the flags > that OVS uses/understands. > > When OVS uses a DPDK flag, it has an associated API and meaning wrt > the

Re: [ovs-dev] [PATCH ovn v3] Require Python 3 and remove support for Python 2.

2019-11-25 Thread Numan Siddique
On Sat, Nov 23, 2019 at 12:47 AM Mark Michelson wrote: > > Acked-by: Mark Michelson Thanks for the review. I applied this patch to master. Numan > > On 11/22/19 12:21 PM, num...@ovn.org wrote: > > From: Numan Siddique > > > > OVS removed the support for Python 2 in the commit [1]. > > And

[ovs-dev] [PATCH] vswitch.xml: Replace non-ASCII characters.

2019-11-25 Thread Ilya Maximets
This fixes OSX build on Travis: ovs-vswitchd.conf.db.5:4061: warning: invalid input character code 128 ovs-vswitchd.conf.db.5:4061: warning: invalid input character code 156 Fixes: aa453e319961 ("ofproto-dpif: Expose datapath ND Extensions capability to ovsdb") Signed-off-by: Ilya Maximets ---

Re: [ovs-dev] iperf tcp issue on veth using afxdp

2019-11-25 Thread Eelco Chaudron
On 22 Nov 2019, at 19:50, Ilya Maximets wrote: On 22.11.2019 18:51, William Tu wrote: Hi Ilya and Eelco, Yiyang reports very poor TCP performance on his setup and I can also reproduce it on my machine. Somehow I think this might be a kernel issue, but I don't know where to debug this. Need

[ovs-dev] [RFC v1] netdev-dpdk: Add flow_api support for netdev vports

2019-11-25 Thread Ophir Munk
Currently vport devices with dpif type "system" are rejected as part of netdev_offload_dpdk_init_flow_api() call. It is correct but we also need to specify what should be accepted. We should accept vport devices with dpif type "netdev". This commit add the acceptance of such devices to

[ovs-dev] [RFC v1] netdev-dpdk: Add flow_api support for netdev vports

2019-11-25 Thread Ophir Munk
v1: This patch follows the patch series in https://patchwork.ozlabs.org/project/openvswitch/list/?series=143209 ("netdev-offload: Prerequisites of vport offloading via DPDK"). It enables vport devices with dpif type "netdev" to be accecpted by dpdk flow API. Ophir Munk (1): netdev-dpdk: Add