[ovs-dev] WE NEED YOUR PRODUCTS

2019-12-05 Thread John Lewis & Partners
-- Dear Sir, We are Located in the united kingdom, the famous brand John Lewis PLC, is UK's largest multi-channel retailer with over 45 shops furnished with European products. We are looking for new products to attract new customers and also retain our existing ones, create new partnerships with

[ovs-dev] [PATCH] Use batch process recv for tap and raw socket in netdev datapath

2019-12-05 Thread yang_y_yi
From: Yi Yang Current netdev_linux_rxq_recv_tap and netdev_linux_rxq_recv_sock just receive single packet, that is very inefficient, per my test case which adds two tap ports or veth ports into OVS bridge (datapath_type=netdev) and use iperf3 to do performance test between two ports (they are

Re: [ovs-dev] compiling on v5.4 kernel

2019-12-05 Thread Ben Pfaff
On Thu, Dec 05, 2019 at 04:29:12PM -0800, Gregory Rose wrote: > I tried building against the 5.4.2 kernel from kernel.org and found the inet > frags issue that David pointed out > To see if there were any other problems I then I ran 'make -i' but found > nothing else.  It should just be > a compat

Re: [ovs-dev] [PATCHv4] userspace: Add GTP-U support.

2019-12-05 Thread Ben Pfaff
On Thu, Dec 05, 2019 at 12:43:31PM -0800, William Tu wrote: > GTP, GPRS Tunneling Protocol, is a group of IP-based communications > protocols used to carry general packet radio service (GPRS) within > GSM, UMTS and LTE networks. GTP protocol has two parts: Signalling > (GTP-Control, GTP-C) and

Re: [ovs-dev] compiling on v5.4 kernel

2019-12-05 Thread David Ahern
On 12/5/19 5:29 PM, Gregory Rose wrote: > > On 12/5/2019 3:22 PM, Gregory Rose wrote: >> >> On 12/5/2019 2:15 PM, Ben Pfaff wrote: >>> On Thu, Dec 05, 2019 at 01:14:54PM -0800, Gregory Rose wrote: We try to keep our out of tree kernel modules compiling against recent kernels and will

[ovs-dev] [PATCH v2 2/3] travis: Move x86-only addon packages to linux-prepare.sh

2019-12-05 Thread Lance Yang
To enable multiple CPU architectures support, it is necessary to move the x86-only addon packages from .travis.yml file. Otherwise, the x86-only addon packages will break the builds on some other CPU architectures. Reviewed-by: Yanqin Wei Reviewed-by: Malvika Gupta Reviewed-by: Gavin Hu

[ovs-dev] [PATCH v2 1/3] dpif-netdev-perf: Fix using of unitialized last_tsc

2019-12-05 Thread Lance Yang
When compiling Open vSwitch on aarch64, the compiler will warn about an uninitailized variable in lib/dpif-netdev-perf.c. If the clock_gettime function in rdtsc_syscall fails, the member last_tsc of the unitialized struct will be returned. In order to avoid the warnings, it is necessary to

[ovs-dev] [PATCH v2 3/3] travis: Enable OvS Travis CI for arm

2019-12-05 Thread Lance Yang
Enable part of travis jobs with gcc compiler for arm64 architecture 1. Add arm jobs into the matrix in .travis.yml configuration file 2. To enable OVS-DPDK jobs, set the build target according to different CPU architectures 3. Temporarily disable sparse checker because of static code checking

[ovs-dev] [PATCH v2 0/3] Fix issues and enable Travis CI on arm

2019-12-05 Thread Lance Yang
To enable Travis CI on arm, these patches fix some issues and modify shell scripts to support multi-arch CPU. These patches only enable part of the travis jobs for arm. The other jobs will be enabled after related issues are fixed. Regarding the patches to enable ppc64le builds on Travis CI are

Re: [ovs-dev] compiling on v5.4 kernel

2019-12-05 Thread Gregory Rose
On 12/5/2019 3:22 PM, Gregory Rose wrote: On 12/5/2019 2:15 PM, Ben Pfaff wrote: On Thu, Dec 05, 2019 at 01:14:54PM -0800, Gregory Rose wrote: We try to keep our out of tree kernel modules compiling against recent kernels and will eventually add support for 5.4.  Right now our support is up

Re: [ovs-dev] compiling on v5.4 kernel

2019-12-05 Thread Gregory Rose
On 12/5/2019 2:15 PM, Ben Pfaff wrote: On Thu, Dec 05, 2019 at 01:14:54PM -0800, Gregory Rose wrote: We try to keep our out of tree kernel modules compiling against recent kernels and will eventually add support for 5.4.  Right now our support is up to 5.0. My belief is that usually we're

[ovs-dev] 淘宝双12~先领内部优惠券~再买买买~省钱还返佣

2019-12-05 Thread william
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[ovs-dev] Donation

2019-12-05 Thread perna
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Re: [ovs-dev] compiling on v5.4 kernel

2019-12-05 Thread Ben Pfaff
On Thu, Dec 05, 2019 at 01:14:54PM -0800, Gregory Rose wrote: > We try to keep our out of tree kernel modules compiling against recent > kernels and will eventually add support for 5.4.  Right now our > support is up to 5.0.  My belief is that usually we're only 1-2 releases behind, 4 is more

Re: [ovs-dev] compiling on v5.4 kernel

2019-12-05 Thread Gregory Rose
On 12/5/2019 1:19 PM, David Ahern wrote: On 12/5/19 2:14 PM, Gregory Rose wrote: We try to keep our out of tree kernel modules compiling against recent kernels and will eventually add support for 5.4.  Right now our support is up to 5.0.  However, you can just build the user space code and not

Re: [ovs-dev] compiling on v5.4 kernel

2019-12-05 Thread David Ahern
On 12/5/19 2:14 PM, Gregory Rose wrote: > > We try to keep our out of tree kernel modules compiling against recent > kernels and > will eventually add support for 5.4.  Right now our support is up to > 5.0.  However, > you can just build the user space code and not bother with building the > out

Re: [ovs-dev] compiling on v5.4 kernel

2019-12-05 Thread Gregory Rose
On 12/5/2019 11:52 AM, David Ahern wrote: Hi: I am trying to compile ovs code from github for the 5.4 kernel and the module builds are failing (excerpt pasted below). Is anyone working on moving the out of tree modules forward to 5.4 now that it is released and targeted as an LTS? Thanks,

[ovs-dev] [PATCHv4] userspace: Add GTP-U support.

2019-12-05 Thread William Tu
GTP, GPRS Tunneling Protocol, is a group of IP-based communications protocols used to carry general packet radio service (GPRS) within GSM, UMTS and LTE networks. GTP protocol has two parts: Signalling (GTP-Control, GTP-C) and User data (GTP-User, GTP-U). GTP-C is used for setting up GTP-U

[ovs-dev] compiling on v5.4 kernel

2019-12-05 Thread David Ahern
Hi: I am trying to compile ovs code from github for the 5.4 kernel and the module builds are failing (excerpt pasted below). Is anyone working on moving the out of tree modules forward to 5.4 now that it is released and targeted as an LTS? Thanks, David

Re: [ovs-dev] [PATCHv3] userspace: Add GTP-U support.

2019-12-05 Thread William Tu
On Thu, Dec 05, 2019 at 09:26:06AM -0800, Ben Pfaff wrote: > On Thu, Dec 05, 2019 at 05:41:45AM -0800, William Tu wrote: > > One question I have in this patch is whether to increase FLOW_WC_SEQ. > > And what's the purpose of this number? > > > > /* This sequence number should be incremented

Re: [ovs-dev] [PATCHv3] userspace: Add GTP-U support.

2019-12-05 Thread Ben Pfaff
On Thu, Dec 05, 2019 at 05:41:45AM -0800, William Tu wrote: > One question I have in this patch is whether to increase FLOW_WC_SEQ. > And what's the purpose of this number? > > /* This sequence number should be incremented whenever anything involving > flows >* or the wildcarding of flows

[ovs-dev] [PATCH v2] dpif-netdev-perf: Accurate cycle counter update

2019-12-05 Thread Malvika Gupta
The accurate timing implementation in this patch gets the wall clock counter via cntvct_el0 register access. This call is portable to all aarch64 architectures and has been verified on an 64-bit arm server. Suggested-by: Yanqin Wei Signed-off-by: Malvika Gupta Reviewed-by: Ilya Maximets ---

Re: [ovs-dev] [PATCH 15/20] netdev-offload-dpdk-flow: Support offload of output action

2019-12-05 Thread Sriharsha Basavapatna via dev
On Wed, Dec 4, 2019 at 8:55 PM Eli Britstein wrote: > > > On 12/3/2019 5:19 PM, Sriharsha Basavapatna wrote: > > On Wed, Nov 20, 2019 at 9:07 PM Eli Britstein wrote: > >> Signed-off-by: Eli Britstein > >> Reviewed-by: Oz Shlomo > >> --- > >> NEWS | 2 + > >>

Re: [ovs-dev] [PATCH 00/20] netdev datapath actions offload

2019-12-05 Thread Sriharsha Basavapatna via dev
On Thu, Dec 5, 2019 at 2:38 PM Eli Britstein wrote: > > > On 12/5/2019 9:55 AM, Sriharsha Basavapatna wrote: > > Hi Eli, > > > > Any reason why tnl_pop is not included in this patch set ? > > > > Thanks, > > -Harsha > > Currently offloading of vports does not work. Ilya works on that > together

[ovs-dev] Re. Guten Tag

2019-12-05 Thread Mr. David Raymond
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Re: [ovs-dev] [PATCH ovn] system-ovn.at: check HAVE_TCPDUMP in "2 LSs IGMP" test

2019-12-05 Thread Dumitru Ceara
On Thu, Dec 5, 2019 at 11:42 AM Lorenzo Bianconi wrote: > > Do not run "2 LSs IGMP" unitest if tcpdump is not currently installed on > the machine > > Signed-off-by: Lorenzo Bianconi Thanks Lorenzo for the patch. It looks good to me. Acked-by: Dumitru Ceara > --- > tests/system-ovn.at | 1 +

Re: [ovs-dev] [PATCHv5] netdev-afxdp: Enable loading XDP program.

2019-12-05 Thread Eelco Chaudron
On 23 Nov 2019, at 1:26, William Tu wrote: Now netdev-afxdp always forwards all packets to userspace because it is using libbpf's default XDP program, see 'xsk_load_xdp_prog'. There are some cases when users want to keep packets in kernel instead of sending to userspace, for example,

Re: [ovs-dev] [PATCH] netdev-afxdp: Add delay when reconfiguring xsk.

2019-12-05 Thread William Tu
On Wed, Dec 4, 2019 at 10:06 PM William Tu wrote: > > The patch works around an error when reconfigure the netdev-afxdp > device into different modes. Currently, when OVS destroy xsk, the > xsk_destruct() in linux kernel calls xdp_put_umem() and defers > calling xdp_umem_release_deferred(). > >

Re: [ovs-dev] [PATCHv3] userspace: Add GTP-U support.

2019-12-05 Thread William Tu
On Wed, Dec 4, 2019 at 9:10 PM Ben Pfaff wrote: > > On Wed, Dec 04, 2019 at 06:37:38PM -0800, William Tu wrote: > > On Wed, Dec 4, 2019 at 3:49 PM Ben Pfaff wrote: > > > > > > On Mon, Dec 02, 2019 at 02:19:29PM -0800, William Tu wrote: > > > > GTP, GPRS Tunneling Protocol, is a group of IP-based

Re: [ovs-dev] [PATCH v3 00/10] Add support for offloading CT datapath rules to TC

2019-12-05 Thread Paul Blakey
On 12/4/2019 2:26 PM, Simon Horman wrote: > On Wed, Dec 04, 2019 at 08:10:10AM +, Paul Blakey wrote: >> On 12/3/2019 6:41 PM, Simon Horman wrote: >>> On Tue, Dec 03, 2019 at 03:45:24PM +0200, Roi Dayan wrote: The following patchset introduces hardware offload of OVS connection

[ovs-dev] SEO Продвижение

2019-12-05 Thread светуха
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[ovs-dev] [PATCH v3 ovn 2/2] northd: add logical flows for dhcpv6 pfd parsing

2019-12-05 Thread Lorenzo Bianconi
Introduce logical flows in ovn router pipeline in order to parse dhcpv6 advertise/reply from IPv6 prefix delegation router. Do not overwrite ipv6_ra_pd_list info in options column of SB port_binding table written by ovn-controller Signed-off-by: Lorenzo Bianconi --- northd/ovn-northd.c | 69

[ovs-dev] [PATCH v3 ovn 1/2] controller: add ipv6 prefix delegation state machine

2019-12-05 Thread Lorenzo Bianconi
Introduce IPv6 Prefix delegation state machine according to RFC 3633 https://tools.ietf.org/html/rfc3633. Add handle_dhcpv6_reply controller action to parse advertise/reply from IPv6 delegation server. Advertise/reply are parsed running respectively: - pinctrl_parse_dhcv6_advt -

[ovs-dev] [PATCH v3 ovn 0/2] Add IPv6 Prefix delegation (RFC3633)

2019-12-05 Thread Lorenzo Bianconi
Introduce IPv6 Prefix delegation state machine according to RFC 3633 https://tools.ietf.org/html/rfc3633. Add handle_dhcpv6_reply controller action to parse advertise/reply from IPv6 delegation server. Introduce logical flows in ovn router pipeline in order to parse dhcpv6 advertise/reply from

[ovs-dev] [PATCH ovn] system-ovn.at: check HAVE_TCPDUMP in "2 LSs IGMP" test

2019-12-05 Thread Lorenzo Bianconi
Do not run "2 LSs IGMP" unitest if tcpdump is not currently installed on the machine Signed-off-by: Lorenzo Bianconi --- tests/system-ovn.at | 1 + 1 file changed, 1 insertion(+) diff --git a/tests/system-ovn.at b/tests/system-ovn.at index dbff58f24..bf598aec5 100644 --- a/tests/system-ovn.at

Re: [ovs-dev] [PATCH v2 1/1] dpdk: Update to use DPDK 19.11.

2019-12-05 Thread Stokes, Ian
On 12/5/2019 8:50 AM, David Marchand wrote: On Wed, Dec 4, 2019 at 10:29 PM Stokes, Ian wrote: Thanks to all for helping with patches, reviewing and testing this series throughout the year. It's definitely made the process of upgrading DPDK easier. I've pushed this to master as we seem to

Re: [ovs-dev] [PATCH 00/20] netdev datapath actions offload

2019-12-05 Thread Eli Britstein
On 12/5/2019 9:55 AM, Sriharsha Basavapatna wrote: > Hi Eli, > > Any reason why tnl_pop is not included in this patch set ? > > Thanks, > -Harsha Currently offloading of vports does not work. Ilya works on that together with Ophir. However, the decap process in OVS-DPDK is much more complex.

Re: [ovs-dev] [PATCH v2 1/1] dpdk: Update to use DPDK 19.11.

2019-12-05 Thread David Marchand
On Wed, Dec 4, 2019 at 10:29 PM Stokes, Ian wrote: > Thanks to all for helping with patches, reviewing and testing this > series throughout the year. It's definitely made the process of > upgrading DPDK easier. > > I've pushed this to master as we seem to have the critical numbers of > acks and

[ovs-dev] Congratulation

2019-12-05 Thread Nations
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Re: [ovs-dev] [PATCH ovn v8] ovn-controller: Fix use of dangling pointers in I-P runtime_data.

2019-12-05 Thread Dumitru Ceara
On Wed, Dec 4, 2019 at 10:27 PM Han Zhou wrote: > > > > On Wed, Dec 4, 2019 at 8:28 AM Dumitru Ceara wrote: > > > > The incremental processing engine might stop a run before the > > en_runtime_data node is processed. In such cases the ed_runtime_data > > fields might contain pointers to already