The autopkgtests [0][1] are relevant in an upstream context
because an Open vSwitch contributor may want to have a quick
way of running the upstream system testsuites on recent
Debian/Ubuntu releases in an automated and contained manner.
During the Debian/Ubuntu/upstream package source sync work [
On Thu, Jun 15, 2023 at 3:30 PM Ilya Maximets wrote:
>
> On 6/14/23 21:03, Mike Pattrick wrote:
> > This patch set is a stripped down subset of the initial 17 patchset
> > introduced
> > by Flavio Leitner in 2021.
> >
> > The initial omnibus patchset was very complex and included a refactor, whic
Bleep bloop. Greetings Chris Mi, I am a robot and I have tried out your patch.
Thanks for your contribution.
I encountered some error that I wasn't expecting. See the details below.
checkpatch:
WARNING: Line is 111 characters long (recommended limit is 79)
#39 FILE: Documentation/howto/tc-offl
In thread handler 0, add netdev offload recv in normal recv upcalls.
To avoid starvation, introduce a flag to alternate the order of
receiving normal upcalls and offload upcalls based on that flag.
Add similar change for recv_wait.
Signed-off-by: Chris Mi
Reviewed-by: Roi Dayan
---
lib/dpif-ne
Add three sFlow offload test cases:
3: offloads - sflow with sampling=1 - offloads enabled ok
4: offloads - sflow with sampling=2 - offloads enabled ok
5: offloads - ping over vxlan tunnel with sflow - offloads enabled ok
Signed-off-by: Chris Mi
Reviewed-by: Roi Dayan
Acked-by: Eelco Chau
Create a unique group ID to map the sFlow info when offloading sample
action to TC. When showing the offloaded datapath flows, translate the
group ID from TC sample action to sFlow info using the mapping.
Signed-off-by: Chris Mi
Reviewed-by: Roi Dayan
---
lib/netdev-offload-tc.c | 288 +
Iterate each registered offload API. It's not a problem for today
since we only have one implementation.
Signed-off-by: Chris Mi
Reviewed-by: Roi Dayan
---
lib/netdev-offload.c | 38 ++
lib/netdev-offload.h | 5 +
2 files changed, 43 insertions(+)
diff
Initialize psample socket. Add sample recv API to receive sampled
packets from psample socket. Add sample recv wait API to add psample
socket fd to poll list.
Signed-off-by: Chris Mi
Reviewed-by: Roi Dayan
---
lib/dpif.h| 6 +-
lib/flow.h| 2 +-
lib/n
Load kernel module psample to receive sampled packets from TC.
Before removing kernel module psample, remove act_sample first.
Signed-off-by: Chris Mi
Reviewed-by: Roi Dayan
Acked-by: Eelco Chaudron
---
utilities/ovs-kmod-ctl.in | 14 ++
1 file changed, 14 insertions(+)
diff --git
Update kernel UAPI to support psample and the tc sample action.
Signed-off-by: Chris Mi
Reviewed-by: Roi Dayan
Acked-by: Eelco Chaudron
---
include/linux/automake.mk| 10 +++---
include/linux/psample.h | 62
include/linux/tc_act/tc_sample.h | 2
When offloading sample action to TC, userspace creates a unique ID
to map sample action and tunnel info and passes this ID to kernel
instead of the sample info. Kernel will send this ID and sampled
packet to userspace. Using the ID, userspace can recover the sample
info and send sampled packet to t
This patch set adds offload support for sFlow.
Psample is a genetlink channel for packet sampling. TC action act_sample
uses psample to send sampled packets to userspace.
When offloading sample action to TC, userspace creates a unique ID to
map sFlow action and tunnel info and passes this ID to k
+if (err) {
+VLOG_ERR_RL(&error_rl, "No OVS_ACTION_ATTR_USERSPACE attribute");
+}
+return err;
+}
+
+static void
+offload_sample_init(struct offload_sample *sample,
+const struct nlattr *next_actions,
+size_t next_actions_len,
+
On 6/16/2023 10:24 PM, Eelco Chaudron wrote:
On 1 Jun 2023, at 13:16, Chris Mi wrote:
This patch set adds offload support for sFlow.
Psample is a genetlink channel for packet sampling. TC action act_sample
uses psample to send sampled packets to userspace.
When offloading sample action to TC
From: Lin Huang
OvS has supported packet-per-second policer which can be set at ingress
and egress side in kernel datapath. But the userspace datapath dosen't
support for ingress and egress packet-per-second policing now.
So, this patch add support for userspace ingress pps policing by using
nat
From: Lin Huang
Now, token-bucket 'last_fill' is updated by token_bucket_withdraw() itself.
Add a new function parameter 'now' to update timestamp by caller.
Signed-off-by: Lin Huang
---
include/openvswitch/token-bucket.h | 3 ++-
lib/token-bucket.c | 4 ++--
lib/vlog.c
From: Lin Huang
OvS has supported packet-per-second policer which can be set at ingress
and egress side in kernel datapath. But the userspace datapath doesn't
support for ingress and egress packet-per-second policing now.
So, this patch add support for userspace egress pps policing by using
nati
From: Lin Huang
Now srtcm_policer will free pkts, if packets are exceed rate limit.
This patch change srtcm_policer not to free pkts, just count dropped packets.
Signed-off-by: Lin Huang
---
lib/netdev-dpdk.c | 21 +++--
1 file changed, 7 insertions(+), 14 deletions(-)
diff --
From: Lin Huang
v5->v4: police pkts bps and pps at the same time.
Get the maximum from the number of dropped packets, and drop that.
v4->v3: rewrite egress_policer_details_to_param func.
add a new pkts_policer_profile_config func.
v2->v3: police and free pkts by bulk.
fi
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