On Tue, Nov 15, 2022 at 6:39 PM Bruce Richardson
wrote:
>
> On Tue, Nov 15, 2022 at 09:35:16AM -0800, Stephen Hemminger wrote:
> > The command "meson build" causes a deprecation warning with meson 0.64.0.
> >
> > WARN
https://bugs.dpdk.org/show_bug.cgi?id=1030
Thomas Monjalon (tho...@monjalon.net) changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resoluti
The item translation split causes GENEVE TLV option resource register
function flow_dev_geneve_tlv_option_resource_register() to be called
twice incorrectly both in spec and mask translation.
In SWS mode the refcnt will only be decreased by 1 in flow release.
The refcnt will never be 0 again, it c
From: Madhuker Mythri
Crash occuring while the DPDK secondary processes trying to probe the
tap-device, where tap-device is a sub-device of Fail-safe device.
Some-times we get in-valid sub-devices(with the in-valid port-id’s and
device-names), due to which the IPC communication does not get res
Micro-optimization:
Reduced the most likely code path in the generic put function by moving an
unlikely check out of the most likely code path and further down.
Also updated the comments in the function.
Signed-off-by: Morten Brørup
---
lib/mempool/rte_mempool.h | 35 ++-
I've also registered
On Tue, Nov 15, 2022 at 12:04 PM Rushil Gupta wrote:
> Done. Thanks Junfeng!
>
>
>
> On Tue, Nov 15, 2022 at 1:22 AM Guo, Junfeng
> wrote:
> >
> >
> >
> > > -Original Message-
> > > From: Thomas Monjalon
> > > Sent: Tuesday, November 15, 2022 16:33
> > > To: Guo, J
rte_mempool_create put tailq entry into rte_mempool_tailq list before
populate, and pool_data set when populate. So in multi process, if
process A create mempool, and process B can get mempool through
rte_mempool_lookup before pool_data set, if B call rte_mempool_avail_count,
it will cause segment
Good evening,
Tomorrow morning, Wed. 11/16/22, we will hold our DPDK DTS Working Group at
9am EST/6am PST/2pm UTC. Zoom information to follow. We hope to see you
there.
Thanks,
Nathan
Nathan C. Southern, Project Coordinator
Data Plane Development Kit
The Linux Foundation
248.835.4812 (mobile
Dear DPDK Community,
Tomorrow we will hold our biweekly techboard meeting for DPDK.
Read-only agenda will be posted here:
https://annuel.framapad.org/p/r.0c3cc4d1e011214183872a98f6b5c7db
And you can join the call via Jitsi here:
https://meet.jit.si/dpdk
Hope to see you there.
Thanks,
Nathan
On 11/16/22 13:18, Morten Brørup wrote:
Micro-optimization:
Reduced the most likely code path in the generic put function by moving an
unlikely check out of the most likely code path and further down.
Also updated the comments in the function.
Signed-off-by: Morten Brørup
---
lib/mempool/rte
> From: Andrew Rybchenko [mailto:andrew.rybche...@oktetlabs.ru]
> Sent: Wednesday, 16 November 2022 12.05
>
> On 11/16/22 13:18, Morten Brørup wrote:
> > Micro-optimization:
> > Reduced the most likely code path in the generic put function by
> moving an
> > unlikely check out of the most likely c
On 11/16/22 14:10, Morten Brørup wrote:
From: Andrew Rybchenko [mailto:andrew.rybche...@oktetlabs.ru]
Sent: Wednesday, 16 November 2022 12.05
On 11/16/22 13:18, Morten Brørup wrote:
Micro-optimization:
Reduced the most likely code path in the generic put function by
moving an
unlikely check o
https://bugs.dpdk.org/show_bug.cgi?id=1126
Bug ID: 1126
Summary: i40e: Rx interrupt behaviour is possibly wrong
Product: DPDK
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
From: Pablo de Lara
Updated AESNI MB and AESNI GCM, KASUMI, ZUC, SNOW3G
and CHACHA20_POLY1305 PMD documentation guides
with information about the latest Intel IPSec Multi-buffer
library supported.
Signed-off-by: Pablo de Lara
Acked-by: Ciara Power
Acked-by: Brian Dooley
Signed-off-by: Kai Ji
From: Madhuker Mythri
Crash occurring while the DPDK secondary processes trying to probe the
tap-device, where tap-device is a sub-device of Fail-safe device.
Some-times we get in-valid sub-devices(with the in-valid port-id's),
due to which the IPC communication does not get response and causes t
Micro-optimization:
Reduced the most likely code path in the generic put function by moving an
unlikely check out of the most likely code path and further down.
Also updated the comments in the function.
v2 (feedback from Andrew Rybchenko):
* Modified comparison to prevent overflow if n is really
Some doc fixes in testpmd doc and release notes.
The first 3 were splited from commit [1] after discussion.
[1]
https://patchwork.dpdk.org/project/dpdk/patch/20221019144904.2543586-3-michae...@nvidia.com/
v2:
- rebase.
- add "Reviewed-by" and "Acked-by" lables.
- add detailes to cover letter.
M
In testpmd documentation, there are two underlines which should not
match the length of the text above.
This patch update them to be align with the guideline [1].
[1]
https://doc.dpdk.org/guides/contributing/documentation.html#section-headers
Fixes: a69c335d56b5 ("doc: add flow dump command in t
In testpmd documentation, for listing aged-out flow rules there is some
boxes of examples.
In Sphinx syntax, those boxes are achieved by "::" before. However,
in two places it uses ":" instead and the example looks like a regular
text.
This patch replace the ":" with "::" to get code box.
Fixes:
In flow syntax documentation, there is example for create pattern
template.
Before the example, miss a blank line causing it to look regular bold
text.
In addition, inside the example, it uses tab instead of spaces which
expand the indentation in one line.
This patch adds the blank line and repla
The NVIDIA mlx5 driver inside 22.11 release notes, lists all features
support for queue-based async HW steering.
Before the list, miss a blank line causing it to look regular text line.
This patch adds the blank line as well.
Fixes: ddb68e47331e ("net/mlx5: add extended metadata mode for HWS")
F
Add to 22.11 release note the NVIDIA mlx5 HWS aging support.
Fixes: 04a4de756e14 ("net/mlx5: support flow age action with HWS")
Cc: michae...@nvidia.com
Signed-off-by: Michael Baum
Reviewed-by: Thomas Monjalon
---
doc/guides/rel_notes/release_22_11.rst | 1 +
1 file changed, 1 insertion(+)
di
Add to release notes:
1. Flags field in pre-configuration structure and strict-queue flag.
Fixes: dcc9a80c20b8 ("ethdev: add strict queue to pre-configuration flow hints")
Cc: michae...@nvidia.com
Signed-off-by: Michael Baum
Reviewed-by: Thomas Monjalon
---
doc/guides/rel_notes/release_22_11.r
This allows a DPDK application running with root privilege to create a
memif socket listener with non-root owner uid and gid, which can be
connected from client applications running without root privilege.
Signed-off-by: Junxiao Shi
---
doc/guides/nics/memif.rst | 2 ++
drivers/net/memi
On Mon, Nov 14, 2022 at 11:54 AM Juraj Linkeš
wrote:
> Add the ability to build DPDK and apps, using a configured target.
>
> Signed-off-by: Juraj Linkeš
> ---
> dts/framework/exception.py| 17 +++
> dts/framework/remote_session/os/os_session.py | 90 +++-
> .../re
Hi,
> -Original Message-
> From: Michael Baum
> Sent: Sunday, November 13, 2022 1:07 PM
> To: dev@dpdk.org
> Cc: Matan Azrad ; Raslan Darawsheh
> ; Slava Ovsiienko ;
> Suanming Mou ; sta...@dpdk.org
> Subject: [PATCH] net/mlx5: fix wrong error log in async flow destruction
>
> The flow_h
On Mon, Nov 14, 2022 at 11:54 AM Juraj Linkeš
wrote:
> Add methods for setting up and shutting down DPDK apps and for
> constructing EAL parameters.
>
> Signed-off-by: Juraj Linkeš
> ---
> dts/conf.yaml | 4 +
> dts/framework/config/__init__.py |
On Mon, Nov 14, 2022 at 11:54 AM Juraj Linkeš
wrote:
> Setup hugepages on nodes. This is useful not only on SUT nodes, but
> also on TG nodes which use TGs that utilize hugepages.
>
> Signed-off-by: Juraj Linkeš
> ---
> dts/framework/remote_session/__init__.py | 1 +
> dts/framework/remot
You are missing type annotations throughout this.
On Mon, Nov 14, 2022 at 11:54 AM Juraj Linkeš
wrote:
> Provide a summary of testcase passed/failed/blocked counts.
>
> Signed-off-by: Juraj Linkeš
> ---
> dts/framework/dts.py| 3 ++
> dts/framework/stats_reporter.py | 65 +
On Mon, Nov 14, 2022 at 11:54 AM Juraj Linkeš
wrote:
> This is the base class that all test suites inherit from. The base class
> implements methods common to all test suites. The derived test suites
> implement tests and any particular setup needed for the suite or tests.
>
> Signed-off-by: Jura
>
> Micro-optimization:
> Reduced the most likely code path in the generic put function by moving an
> unlikely check out of the most likely code path and further down.
>
> Also updated the comments in the function.
>
> v2 (feedback from Andrew Rybchenko):
> * Modified comparison to prevent ove
> From: Honnappa Nagarahalli [mailto:honnappa.nagaraha...@arm.com]
> Sent: Wednesday, 16 November 2022 16.51
>
>
> >
> > Micro-optimization:
> > Reduced the most likely code path in the generic put function by
> moving an
> > unlikely check out of the most likely code path and further down.
> >
>
> > >
> > > Micro-optimization:
> > > Reduced the most likely code path in the generic put function by
> > moving an
> > > unlikely check out of the most likely code path and further down.
> > >
> > > Also updated the comments in the function.
> > >
> > > v2 (feedback from Andrew Rybchenko):
> >
This allows a DPDK application running with root privilege to create a
memif socket listener with non-root owner uid and gid, which can be
connected from client applications running without root privilege.
Signed-off-by: Junxiao Shi
---
doc/guides/nics/memif.rst | 2 ++
drivers/net/memi
Expose the pointer to free space in per core cache in PMD, so that the
objects can be directly copied to cache without any temporary storage
Signed-off-by: Kamalakshitha Aligeri
---
v2: Integration of API in vector PMD
v1: API to return pointer to free space on per-core cache and
integration of
> When the failsafe PMD encounters a hotplug event, it switches its rx/tx
> functions to "safe" ones that validate the sub-device's rx/tx functions
> before calling them. It switches the rx/tx functions by changing the
> function pointers in the rte_eth_dev structure.
>
> Following commit 7a0
> From: Honnappa Nagarahalli [mailto:honnappa.nagaraha...@arm.com]
> Sent: Wednesday, 16 November 2022 17.27
>
>
>
> > > >
> > > > Micro-optimization:
> > > > Reduced the most likely code path in the generic put function by
> > > moving an
> > > > unlikely check out of the most likely code path
On Wed, 16 Nov 2022 15:22:24 +0530
madhuker.myt...@oracle.com wrote:
>
> + if (!rte_eth_dev_is_valid_port(PORT_ID(sdev))) {
> + continue;
> + }
> +
Looks ok but DPDK follows kernel style {} is unnecessary on single statement.
C
On Wed, 16 Nov 2022 17:14:13 +
Junxiao Shi wrote:
> This allows a DPDK application running with root privilege to create a
> memif socket listener with non-root owner uid and gid, which can be
> connected from client applications running without root privilege.
>
> Signed-off-by: Junxiao Shi
Zero-copy access to mempool caches is beneficial for PMD performance, and
must be provided by the mempool library to fix [Bug 1052] without a
performance regression.
[Bug 1052]: https://bugs.dpdk.org/show_bug.cgi?id=1052
v2:
* Fix checkpatch warnings.
* Fix missing registration of trace points.
*
Hi Konstantin,
> It is not recommended way to update rte_eth_fp_ops[] contents directly.
> There are eth_dev_fp_ops_setup()/ eth_dev_fp_ops_reset() that supposed
> to be used for that.
Good to know. I see another fix that was made in a different PMD that
does exactly the same thing:
https://gith
My test reports memory leaks for receive path, looking at the code, it seems
the following allocations were never released, should they? Thanks.
https://github.com/DPDK/dpdk/blob/903ec2b1b49e496815c016b0104fd655cd972661/drivers/net/af_xdp/rte_eth_af_xdp.c#L312
On Wed, 16 Nov 2022 16:51:59 -0500
Luc Pelletier wrote:
> Hi Konstantin,
>
> > It is not recommended way to update rte_eth_fp_ops[] contents directly.
> > There are eth_dev_fp_ops_setup()/ eth_dev_fp_ops_reset() that supposed
> > to be used for that.
>
> Good to know. I see another fix that w
From: Beilei Xing
Port can't start successfully if stopping port and starting port
again.
This patch fixes port start by initialization.
Fixes: e9ff6df15b9a ("net/idpf: stop before closing device")
Signed-off-by: Beilei Xing
---
drivers/net/idpf/idpf_ethdev.c | 2 ++
1 file changed, 2 inserti
Add support for Vxlan-GPE tunnel packet checksum offloading by adding
the VXLAN_GPE flag during processing of Tx context descriptor.
Signed-off-by: Zhichao Zeng
---
drivers/net/iavf/iavf_rxtx.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/iavf/iavf_rxtx.c b/drivers/net/iavf/ia
> -Original Message-
> From: Zhichao Zeng
> Sent: Thursday, November 17, 2022 11:30 AM
> To: dev@dpdk.org
> Cc: Zhou, YidingX ; Zhang, Qi Z
> ; Zeng, ZhichaoX ; Wu,
> Jingjing ; Xing, Beilei
> Subject: [PATCH] net/iavf: support vxlan gpe tunnel offload
>
> Add support for Vxlan-GPE tun
> -Original Message-
> From: Xu, Ke1
> Sent: Thursday, November 17, 2022 11:31 AM
> To: Zeng, ZhichaoX ; dev@dpdk.org
> Cc: Zhou, YidingX ; Zhang, Qi Z
> ; Zeng, ZhichaoX ; Wu,
> Jingjing ; Xing, Beilei
> Subject: RE: [PATCH] net/iavf: support vxlan gpe tunnel offload
>
>
> > -Or
> -Original Message-
> From: Wu, Wenjun1
> Sent: Friday, October 14, 2022 9:14 AM
> To: Matz, Olivier
> Cc: dev@dpdk.org; Yang, Qiming ; Zhao1, Wei
>
> Subject: RE: [PATCH] net/ixgbevf: fix promiscuous and allmulti
>
>
>
> > -Original Message-
> > From: Olivier Matz
> > Se
> -Original Message-
> From: beilei.x...@intel.com
> Sent: Thursday, November 17, 2022 11:08 AM
> To: Wu, Jingjing
> Cc: dev@dpdk.org; Peng, Yuan ; Xing, Beilei
>
> Subject: [PATCH] net/idpf: fix port start
>
> From: Beilei Xing
>
> Port can't start successfully if stopping port an
Currently, rte_graph supports RTC (Run-To-Completion) model within each
of a single core.
RTC is one of the typical model of packet processing. Others like
Pipeline or Hybrid are lack of support.
The patch set introduces a 'generic' model selection which is a
self-reacting scheme according to the
To support multiple graph worker model, split graph into common
and default. Naming the current walk function as rte_graph_model_rtc
cause the default model is RTC(Run-to-completion).
Signed-off-by: Haiyue Wang
Signed-off-by: Cunming Liang
Signed-off-by: Zhirun Yan
---
lib/graph/rte_graph_mode
Node process is a single and reusable block, move the code into an inline
function.
Signed-off-by: Haiyue Wang
Signed-off-by: Cunming Liang
Signed-off-by: Zhirun Yan
---
lib/graph/rte_graph_model_rtc.h | 18 +---
lib/graph/rte_graph_worker_common.h | 33
It is common to walk on graph circular buffer and use macro to make
it reusable for other worker models.
Signed-off-by: Haiyue Wang
Signed-off-by: Cunming Liang
Signed-off-by: Zhirun Yan
---
lib/graph/rte_graph_model_rtc.h | 23 ++-
lib/graph/rte_graph_worker_common.h |
Add new get/set APIs to configure graph worker model which is used to
determine which model will be chosen.
Signed-off-by: Haiyue Wang
Signed-off-by: Cunming Liang
Signed-off-by: Zhirun Yan
---
lib/graph/rte_graph_worker.h| 51 +
lib/graph/rte_graph_worker_c
1. add lcore_id for node to hold affinity core id.
2. impl rte_node_model_generic_set_lcore_affinity to affinity node
with one lcore.
3. update version map for graph public API.
Signed-off-by: Haiyue Wang
Signed-off-by: Cunming Liang
Signed-off-by: Zhirun Yan
---
lib/graph/graph_private.h
Add lcore_id for graph to hold affinity core id where graph would run on.
Add bind/unbind API to set/unset graph affinity attribute. lcore_id will
be set as MAX by default, it means not enable this attribute.
Signed-off-by: Zhirun Yan
---
lib/graph/graph.c | 59 ++
This patch adds graph API for supporting to clone the graph object for
a specified worker core. The new graph will also clone all nodes.
Signed-off-by: Haiyue Wang
Signed-off-by: Cunming Liang
Signed-off-by: Zhirun Yan
---
lib/graph/graph.c | 110 ++
This patch enables to create and destroy scheduling workqueue into
common graph operations.
Signed-off-by: Haiyue Wang
Signed-off-by: Cunming Liang
Signed-off-by: Zhirun Yan
---
lib/graph/graph.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/lib/graph/graph.c b/lib/graph/graph.c
This patch introduces key functions to allow a worker thread to
enable enqueue and move streams of objects to the next nodes over
different cores.
1. add graph_sched_wq_node to hold graph scheduling workqueue node
stream
2. add workqueue help functions to create/destroy/enqueue/dequeue
Signed-off
This patch introduces the task scheduler mechanism to enable dispatching
tasks to another worker cores. Currently, there is only a local work
queue for one graph to walk. We introduce a scheduler worker queue in
each worker core for dispatching tasks. It will perform the walk on
scheduler work queu
This patch enables to chose new scheduler model.
Signed-off-by: Haiyue Wang
Signed-off-by: Cunming Liang
Signed-off-by: Zhirun Yan
---
lib/graph/rte_graph_worker.h | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/lib/graph/rte_graph_worker.h b/lib/graph/rte_graph_wor
Add stats for cross-core dispatching scheduler if stats collection is
enabled.
Signed-off-by: Haiyue Wang
Signed-off-by: Cunming Liang
Signed-off-by: Zhirun Yan
---
lib/graph/graph_debug.c | 6 +++
lib/graph/graph_stats.c | 74 +
lib/graph/r
Add new parameter "model" to choose generic or rtc worker model.
And in generic model, the node will affinity to worker core successively.
Note:
only support one RX node for remote model in current implementation.
./dpdk-l3fwd-graph -l 8,9,10,11 -n 4 -- -p 0x1 --config="(0,0,9)" -P
--model="gene
Add tested Intel platforms with Intel NICs to v22.11 release note.
Signed-off-by: Lingli Chen
---
doc/guides/rel_notes/release_22_11.rst | 108 +
1 file changed, 108 insertions(+)
diff --git a/doc/guides/rel_notes/release_22_11.rst
b/doc/guides/rel_notes/release_22_11.r
Acked-by: Peng, Yuan
> -Original Message-
> From: Chen, LingliX
> Sent: Thursday, November 17, 2022 12:36 PM
> To: Zhang, Qi Z ; dev@dpdk.org
> Cc: Peng, Yuan ; Chen, LingliX
>
> Subject: [PATCH V1] doc: add tested Intel platforms with Intel NICs
>
> Add tested Intel platforms with Int
Hi list,
When i try to compile examples/bpf/t3.c with command annotated in
that source file, got this error:
[root@server bpf]# clang -O2 -U __GNUC__ -target bpf
-Wno-int-to-void-pointer-cast -c t3.c
In file included from t3.c:27:
In file included from /usr/local/include/rte_mbuf_core.h:22:
/usr
Add support for creating packets with segments from different
pools. This is enabled by using the SG2 descriptors. SG2
descriptors are only used when the segment is to be freed
by the HW.
Signed-off-by: Ashwin Sekhar T K
---
drivers/net/cnxk/cn10k_tx.h | 161 +++-
Add a separate routine to handle no-fast-free offload
in vector Tx path for multisegmented packets.
Signed-off-by: Ashwin Sekhar T K
---
drivers/net/cnxk/cn10k_tx.h | 124 +---
1 file changed, 59 insertions(+), 65 deletions(-)
diff --git a/drivers/net/cnxk/cn10k_
When SG2 descriptors are used and more than 5 segments
are present, in certain combination of segments the
number of descriptors required will be greater than
16.
In debug builds, add an assert to capture this scenario.
Signed-off-by: Ashwin Sekhar T K
---
drivers/net/cnxk/cn10k_tx.h | 20 +
In some cases, the DPDK does not allocate hugepage heap memory to
some sockets due to the user setting parameters
(e.g. -l 40-79, SOCKET 0 has no memory).
When the interrupt thread runs on the corresponding core of this
socket, each allocation/release will execute a whole set of heap
allocation/rel
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