dpdk-vhost will fail to launch with a 40G i40e port because
there are not enough mbufs. This patch adds a new option
--total-num-mbufs, through which the user can set larger
mbuf pool to avoid this problem.
Fixes: 4796ad63ba1f ("examples/vhost: import userspace vhost application")
Cc: sta...@dpdk.
On Thu, Mar 03, 2022 at 10:51:38AM -0800, Nicolas Chautru wrote:
> These were implicit from DPDK script but adding
> separate reference to make it explicit
>
> Signed-off-by: Nicolas Chautru
> ---
> MAINTAINERS | 4
> 1 file changed, 4 insertions(+)
>
Thanks for this. It just means that som
Hi Minhu,
> -Original Message-
> From: Min Hu (Connor)
> Sent: Friday, March 4, 2022 2:27 PM
> To: dev@dpdk.org
> Cc: Huisong Li ; sta...@dpdk.org; Min Hu
> ; Li, Xiaoyun ; Singh, Aman
> Deep ; Zhang, Yuying
> ; Ajit Khaparde ;
> Andrew Rybchenko ; Yigit, Ferruh
>
> Subject: [PATCH v5] a
> In cyclecount main_loop function, each iteration it tries to enqueue X ops,
> in case Y beginning of the ops array, to preserve ops order, and next Y ops are
> allocated for the next enqueue action, the allocation of the ops occures on
> the first Y entries in the array, when it should have skipp
> An array of the size of total operations needed for the de/compression is
> reserved for ops while enqueueing, although only first burst_size entries
> of the array are used.
>
> Reduce the size of the array allocated.
>
> Fixes: b68a82425da4 ("app/compress-perf: add performance measurement")
>
> When trying to dequeue, an OP may fail due to insufficient space for the
> OP output, the compressdev API defines out-of-space for OP status.
> The driver can detect out-of-space errors and report them to the user.
>
> Check if hw_error_syndrome specifies out-of-space and set the OP
> status a
> Socket ID is obtained by function rte_compressdev_socket_id, which
> returns it as integer, but is interpreted as unsigned byte integer.
>
> change type from uint8_t to int.
>
> Fixes: ed7dd94f7f66 ("compressdev: add basic device management")
> Cc: fiona.tr...@intel.com
> Cc: sta...@dpdk.org
>
> -Original Message-
> From: Ma, WenwuX
> Sent: Saturday, March 5, 2022 12:24 AM
> To: maxime.coque...@redhat.com; Xia, Chenbo ;
> dev@dpdk.org
> Cc: Hu, Jiayu ; Wang, Yinan ; He,
> Xingguang ; Ma, WenwuX ;
> sta...@dpdk.org
> Subject: [PATCH v2] examples/vhost: fix launch failure with phy
> The number of QPs is limited by the number of cores, such that in
> case the user requests more QPs than possible, the number of QPs
> actually configured on the device is equal to the number of cores,
> but the app tries to setup the original number of QPs.
>
> Align the number of QPs setup'ed
The following log message may appear after a slave is idle(or nearly
idle)
for a few minutes:"PMD: Failed to allocate LACP packet from pool".
And bond mode 4 negotiation may fail.
Problem: All mbufs from a slave' private pool(used exclusively for
transmitting LACPDUs)
have been allocated and are s
> -Original Message-
> From: Stephen Hemminger
> Sent: Friday, March 4, 2022 12:16 AM
> To: Ding, Xuan
> Cc: tho...@monjalon.net; Yigit, Ferruh ;
> andrew.rybche...@oktetlabs.ru; dev@dpdk.org; viachesl...@nvidia.com;
> Zhang, Qi Z ; Yu, Ping ; Wang,
> YuanX
> Subject: Re: [RFC] ethdev
> Socket ID is used and interpreted as integer, one of the possible
> values for socket id is -1 (SOCKET_ID_ANY).
> here socket_id is defined as unsigned 8 bit integer, so when putting
> -1, it is interpreted as 255, which causes allocation errors when
> trying to allocate from socket_id (255).
>
> This patch fixes structurally dead code in QAT
> asym pmd.
>
> Coverity issue: 376563
> Fixes: ef2f4238a04d ("crypto/qat: refactor asymmetric session")
>
> Signed-off-by: Arek Kusztal
Applied to dpdk-next-crypto
Hi Wenxuan,
> -Original Message-
> From: Wu, WenxuanX
> Sent: Friday, March 4, 2022 10:37 AM
> To: Yang, Qiming ; Zhang, Qi Z
> ; Li, Xiaoyun ; Singh, Aman
> Deep ; Zhang, Yuying
>
> Cc: dev@dpdk.org
> Subject: [PATCH v2] app/testpmd : fix testpmd quit error
>
> From: wenxuan wu
>
> W
> -Original Message-
> From: Ferruh Yigit
> Sent: Thursday, March 3, 2022 10:52 PM
> To: Vamsi Krishna Attunuru ; dev@dpdk.org
> Cc: Jerin Jacob Kollanukkaran ; Nithin Kumar
> Dabilpuram ; yux.ji...@intel.com;
> sta...@dpdk.org; Wei Ling ; Srikanth Yalavarthi
>
> Subject: [EXT] Re: [PAT
> > Subject: [PATCH] crypto/qat: fix smaller modulus cases for mod exp
> >
> > This patches fixes not working cases when modulus is
> > smaller than other arguments.
> >
> > Fixes: 109755f0a427 ("crypto/qat: refactor asymmetric crypto functions")
> >
> > Signed-off-by: Arek Kusztal
> > ---
> Acked
> This patch fix the memory corruptions issue reported by
> coverity. The process type handling in QAT PMDs where only
> primary and secondary process are supported in qat build
> request.
>
> Coverity issue: 376551, 376570, 376534
> Fixes: b62d00d0d247 ("crypto/qat: rework burst data path")
>
>
Ops population functions are called in datapath. Keeping it common for
PDCP & DOCSIS would mean ops population would have additional
conditional checks causing the throughput reported to be lower than what
the PMD is capable of.
Separate out routine for IPsec cases and split vector population and
> Subject: [PATCH] app/crypto-perf: add IPsec ops population routine
>
> Ops population functions are called in datapath. Keeping it common for
> PDCP & DOCSIS would mean ops population would have additional
> conditional checks causing the throughput reported to be lower than what
> the PMD is ca
On 3/4/2022 1:23 AM, Zhang, Qi Z wrote:
-Original Message-
From: Yigit, Ferruh
Sent: Friday, March 4, 2022 12:44 AM
To: Zhang, Qi Z ; Feifei Wang ;
Xing, Beilei ; David Christensen
; Richardson, Bruce ;
Ananyev, Konstantin ; Ruifeng Wang
Cc: dev@dpdk.org; n...@arm.com; Honnappa Nagar
On 3/4/2022 10:20 AM, Vamsi Krishna Attunuru wrote:
-Original Message-
From: Ferruh Yigit
Sent: Thursday, March 3, 2022 10:52 PM
To: Vamsi Krishna Attunuru ; dev@dpdk.org
Cc: Jerin Jacob Kollanukkaran ; Nithin Kumar
Dabilpuram ; yux.ji...@intel.com;
sta...@dpdk.org; Wei Ling ; Srikant
> -Original Message-
> From: Ferruh Yigit
> Sent: Friday, March 4, 2022 4:46 PM
> To: Vamsi Krishna Attunuru ; dev@dpdk.org
> Cc: Jerin Jacob Kollanukkaran ; Nithin Kumar
> Dabilpuram ; yux.ji...@intel.com;
> sta...@dpdk.org; Wei Ling ; Srikanth Yalavarthi
>
> Subject: Re: [EXT] Re: [PA
On 3/4/2022 3:31 AM, Zhang, Qi Z wrote:
-Original Message-
From: Xu, Ting
Sent: Friday, March 4, 2022 11:19 AM
To: Liu, KevinX ; dev@dpdk.org
Cc: Yang, Qiming ; Zhang, Qi Z
; Yang, SteveX ; Yigit, Ferruh
; Liu, KevinX ; sta...@dpdk.org
Subject: RE: [PATCH v2 1/2] net/ice: fix Tx offlo
> From: Zhang, Qi Z [mailto:qi.z.zh...@intel.com]
> Sent: Friday, 4 March 2022 10.58
>
> > From: Stephen Hemminger
> > Sent: Friday, March 4, 2022 12:16 AM
> >
> > On Thu, 3 Mar 2022 06:01:36 +
> > xuan.d...@intel.com wrote:
> >
> > > diff --git a/lib/ethdev/rte_ethdev.h b/lib/ethdev/rte_eth
> -Original Message-
> From: Jiang, YuX
> Sent: Thursday, March 3, 2022 12:13 PM
> To: Jiang, YuX ; Thomas Monjalon
> ; dev (dev@dpdk.org)
> Cc: Devlin, Michelle ; Mcnamara, John
> ; Yigit, Ferruh ; Sun,
> QingX
> Subject: RE: release candidate 22.03-rc2
>
> > -Original Message-
Tx completion routine was first incrementing no. of free slots in Tx
ring and then freeing corresponding mbufs in bulk. In some situations
no. of mbufs freed were less than no. of Tx ring slots freed. This
caused TX ring to get into an inconsistent state and ultimately
application fails to transmit
qede_alloc_rx_bulk_mbufs was trimming the no. of requested mbufs count
to QEDE_MAX_BULK_ALLOC_COUNT. The RX callback was ignorant of this
trimming and it was always resetting the no. of empty RX BD ring
slots to 0. This resulted in RX BD ring getting into an inconsistent
state and ultimately the ap
size of CRC is not added to max_rx_pktlen, due to this bigger sized
packets(size 1480, 1490 1500) are being dropped.
This fix adds RTE_ETHER_CRC_LEN to max_rx_pktlen.
Fixes: 1bb4a528c41f ("ethdev: fix max Rx packet length")
Cc: sta...@dpdk.org
Signed-off-by: Devendra Singh Rawat
Signed-off-by: R
On 3/4/2022 10:20 AM, Vamsi Krishna Attunuru wrote:
-Original Message-
From: Ferruh Yigit
Sent: Thursday, March 3, 2022 10:52 PM
To: Vamsi Krishna Attunuru ; dev@dpdk.org
Cc: Jerin Jacob Kollanukkaran ; Nithin Kumar
Dabilpuram ; yux.ji...@intel.com;
sta...@dpdk.org; Wei Ling ; Srikant
https://bugs.dpdk.org/show_bug.cgi?id=949
Bug ID: 949
Summary: net/mlx5: errors when sending from extbuf pool
Product: DPDK
Version: 21.11
Hardware: x86
OS: Linux
Status: UNCONFIRMED
Severity: normal
On 3/3/2022 11:32 AM, Xia, Chenbo wrote:
-Original Message-
From: Peng Yu
Sent: Tuesday, February 15, 2022 1:56 PM
To: dev@dpdk.org
Cc: Peng Yu ; Ray Kinsella ; Maxime Coquelin
; Xia, Chenbo
Subject: [PATCH] vhost: use colon in version.map
The punctuation after the `global` keyword sho
> -Original Message-
> From: Ferruh Yigit
> Sent: Friday, March 4, 2022 6:44 PM
> To: Vamsi Krishna Attunuru ; dev@dpdk.org
> Cc: Jerin Jacob Kollanukkaran ; Nithin Kumar
> Dabilpuram ; yux.ji...@intel.com;
> sta...@dpdk.org; Wei Ling ; Srikanth Yalavarthi
>
> Subject: Re: [EXT] Re: [PA
https://bugs.dpdk.org/show_bug.cgi?id=950
Bug ID: 950
Summary: Windows DPDK L2fwd- Receiving packets out of sequence
Product: DPDK
Version: 21.11
Hardware: Other
OS: Windows
Status: UNCONFIRMED
Severity: n
fix error when compiled for x86 platform when compiled
with optimization flag enabled
error: ‘str’ may be used uninitialized in this function
error: ‘frag_ptr’ may be used uninitialized in this function
Bugzilla ID: 939
Fixes: b526599020ef ("net/cnxk: fix build with GCC 12")
Cc: sta...@dpdk.org
R
On 3/3/2022 2:18 AM, Harold Huang wrote:
When kni driver calls eth_kni_start to start device, some fields such as
min_mtu and max_mtu of rte_kni_conf are not initialized. It will cause
kni_ioctl_create create a kni netdevice with a random min_mtu and max_mtu
value. This is unexpected and sometime
On 3/4/2022 9:51 AM, Xia, Chenbo wrote:
-Original Message-
From: Ma, WenwuX
Sent: Saturday, March 5, 2022 12:24 AM
To: maxime.coque...@redhat.com; Xia, Chenbo ;
dev@dpdk.org
Cc: Hu, Jiayu ; Wang, Yinan ; He,
Xingguang ; Ma, WenwuX ;
sta...@dpdk.org
Subject: [PATCH v2] examples/vhost: fix
On 3/4/2022 6:26 AM, Min Hu (Connor) wrote:
From: Huisong Li
This patch adds help messages for multi-process.
--num-procs , where N is the total number of symmetric_mp instances
that will be run side-by-side to perform packet processing. This parameter
is used to configure the appropriate numbe
Combining boolean operator with bitwise operator is suspicious. When
this happens, it has a chance that the bitwise negation operation is
mistakenly written as a boolean negation operation. This script is
used to find this kind of problems.
example:
if (x & !BITS_MASK)
changed to:
On 3/4/2022 9:11 AM, Zhang, Yuying wrote:
Hi Minhu,
-Original Message-
From: Min Hu (Connor)
Sent: Friday, March 4, 2022 2:27 PM
To: dev@dpdk.org
Cc: Huisong Li ; sta...@dpdk.org; Min Hu
; Li, Xiaoyun ; Singh, Aman
Deep ; Zhang, Yuying
; Ajit Khaparde ;
Andrew Rybchenko ; Yigit, Ferruh
On 3/3/2022 1:22 PM, Wu, WenxuanX wrote:
moved down, please don't top post
-Original Message-
From: Wu, WenxuanX
Sent: 2022年2月23日 19:33
To: Li, Xiaoyun ; Yigit, Ferruh
; dev@dpdk.org
Cc: Wu, WenxuanX ; sta...@dpdk.org
Subject: [PATCH v2 2/2] app/testpmd:fix testpmd quit failure
From:
On 3/4/2022 2:37 AM, wenxuanx...@intel.com wrote:
From: wenxuan wu
When testpmd use func get_eth_dev_info() while related resource
had been released.
Is 'eth_dev_info_get_print_err()' fails at this stage?
What resource is released, the 'slave_port' itself?
And there may be another logic wro
On 2/28/2022 8:27 AM, Harold Huang wrote:
The gso size is calculated with all of the headers and payload. As a
result, the l2 header should not be included when comparing gso size
with mtu.
Fixes: 050316a88313 ("net/tap: support TSO (TCP Segment Offload)")
Cc: sta...@dpdk.org
Signed-off-by: Haro
On 3/1/2022 2:06 AM, Ke Zhang wrote:
when dpdk is compiled in ASan, there is a memory leaks after
quit testpmd if set mcast_addr, this patch fix this issue.
Error info as following:
ERROR: LeakSanitizer: detected memory leaksDirect leak of
192 byte(s)
0 0x7f6a2e0aeffe in __interceptor_re
On Fri, 4 Mar 2022 09:58:11 +
"Zhang, Qi Z" wrote:
> > -Original Message-
> > From: Stephen Hemminger
> > Sent: Friday, March 4, 2022 12:16 AM
> > To: Ding, Xuan
> > Cc: tho...@monjalon.net; Yigit, Ferruh ;
> > andrew.rybche...@oktetlabs.ru; dev@dpdk.org; viachesl...@nvidia.com;
> >
Add packet clone operation to the output ports in order to support
packet mirroring.
Signed-off-by: Cristian Dumitrescu
---
lib/pipeline/rte_swx_pipeline.c | 2 ++
lib/pipeline/rte_swx_pipeline_internal.h | 1 +
lib/port/rte_swx_port.h | 15 ++
lib/port/rte_sw
The packet mirroring is configured through slots and sessions, with
the number of slots and sessions set at init.
The new "mirror" instruction assigns one of the existing sessions to a
specific slot, which results in scheduling a mirror operation for the
current packet to be executed later at the
Add CLI commands for packet mirroring.
Signed-off-by: Cristian Dumitrescu
Signed-off-by: Yogesh Jangra
---
examples/pipeline/cli.c | 154
1 file changed, 154 insertions(+)
diff --git a/examples/pipeline/cli.c b/examples/pipeline/cli.c
index edae63dae6..
Hi All,
I am using Intel E810 with DPDK v20.11, with ethernet ports bound to
DPDK(vfio-pci).
Running DPDK software libraries within a secure-enclave(Intel SGX
technology) sandbox environment,
and running into an issue during rte_eal_init invocation.
During launch of DPDK application(examples/pack
Hello,
We recently ran into an issue with DPDK 20.11 for the IXGBE driver operating in
10G BASE-T mode. We have been able to replicate this behavior using
dpdk-testpmd and do not see any recent/pertinent updates, so we are hopeful
someone may be able to advise based on the information provided
The following log message may appear after a slave is idle(or nearly
idle)
for a few minutes:"PMD: Failed to allocate LACP packet from pool".
And bond mode 4 negotiation may fail.
Problem: All mbufs from a slave' private pool(used exclusively for
transmitting LACPDUs)
have been allocated and are s
The following log message may appear after a slave is idle(or nearly
idle)
for a few minutes:"PMD: Failed to allocate LACP packet from pool".
And bond mode 4 negotiation may fail.
Problem: All mbufs from a slave' private pool(used exclusively for
transmitting LACPDUs)
have been allocated and are s
51 matches
Mail list logo
