Hi Hemminger,
I meet an issue when using dpdk-pdump with your patch ,we try to capture pkts
from virtio port, all packets captured shows malformed packets , and no issue
if remove your patch. Bug link:https://bugs.dpdk.org/show_bug.cgi?id=840
Could you help to take a look at this issue?
BR,
Yi
Tested-by: Yinan Wang
> -Original Message-
> From: Ding, Xuan
> Sent: 2021?8?19? 13:35
> To: maxime.coque...@redhat.com; Xia, Chenbo
> Cc: dev@dpdk.org; Hu, Jiayu ; Wang, Yinan
> ; Ding, Xuan ;
> sta...@dpdk.org; Liu, Yong
> Subject: [PATCH] net/virtio:
Tested-by: Yinan Wang
> -Original Message-
> From: Maxime Coquelin
> Sent: 2021?7?26? 15:58
> To: dev@dpdk.org; Xia, Chenbo ; Wang, Yinan
> ; Ling, WeiX
> Cc: Maxime Coquelin ; sta...@dpdk.org
> Subject: [PATCH] vhost: fix crash on reconnect
>
> When t
Tested-by: Yinan Wang
> -Original Message-
> From: dev On Behalf Of Wenwu Ma
> Sent: 2021?7?21? 22:21
> To: dev@dpdk.org
> Cc: maxime.coque...@redhat.com; Xia, Chenbo ;
> Jiang, Cheng1 ; Hu, Jiayu ;
> Ma, WenwuX
> Subject: [dpdk-dev] [PATCH v7 0/4] support async dequeue for split ring
>
+chenbo
> -Original Message-
> From: 谢华伟(此时此刻）
> Sent: 2021年6月7日 21:37
> To: David Marchand ; Maxime Coquelin
> ; Yigit, Ferruh
> Cc: Maxime Coquelin ; Xueming(Steven) Li
> ; Gaetan Rivet ; Wang, Yinan
> ; Zhu, Heqing ; dev
>
> Subject: backport virt
> -Original Message-
> From: David Marchand
> Sent: 2021年5月12日 23:20
> To: Wang, Yinan
> Cc: dev@dpdk.org; maxime.coque...@redhat.com;
> olivier.m...@6wind.com; f...@sysclose.org; i.maxim...@ovn.org; Xia,
> Chenbo ; Stokes, Ian ;
> sta...@dpdk.org; J
om: dev On Behalf Of Wang, Yinan
> Sent: 2021?5?8? 14:24
> To: David Marchand ; dev@dpdk.org
> Cc: maxime.coque...@redhat.com; olivier.m...@6wind.com;
> f...@sysclose.org; i.maxim...@ovn.org; Xia, Chenbo
> ; Stokes, Ian ;
> sta...@dpdk.org; Jijiang Liu ; Yuanhan Liu
>
> Su
Hi David,
May I know how to configures Tx offloading by testpmd, could you help to
provide an example case?
I add a case which need vhost tx offload (TSO/cksum) function, this case can't
work with the patch, could you use this case as the example if possible?
For example: VM2VM split ring vhost
Hi Linkeš，
This patch cause vhost/virtio basic pvp test with 1518 packet size performance
drop about 9% on IA platform.
BR,
Yinan
> -Original Message-
> From: dev On Behalf Of Juraj Linkeš
> Sent: 2021年4月21日 16:38
> To: Thomas Monjalon
> Cc: david.march...@redhat.com; Richardson, Bruc
Tested-by: Wang, Yinan
> -Original Message-
> From: Hu, Jiayu
> Sent: 2021?4?2? 21:04
> To: dev@dpdk.org
> Cc: maxime.coque...@redhat.com; Xia, Chenbo ;
> Wang, Yinan ; Pai G, Sunil ;
> Jiang, Cheng1 ; Hu, Jiayu
> Subject: [PATCH v2 0/4] Refactor async vhos
Tested-by: Wang, Yinan
Tested PVP case with virtio PMD assumes legacy device, VM with below kernel LTS
versions, all pass except vfio-pci test blocked with kernel v4.4.
5.10.0-051000-generic virtio-pmd test with vfio-pci/
igb_uio/uio_pci_generic all pass
5.4.0-050400
Hi Maxime.
We found three virtio issues and bad commit is this patch set. Could you help
to take a look?
https://bugs.dpdk.org/show_bug.cgi?id=631
Issue1: vdev_primary_secondary/Virtio_primary_and_secondary_process: start
dpdk-symmetric_mp occur core dumped in vm
Issue2: start testpmd occur co
Tested-by: Wang, Yinan
> -Original Message-
> From: Hu, Jiayu
> Sent: 2020?12?25? 16:29
> To: dev@dpdk.org
> Cc: maxime.coque...@redhat.com; Xia, Chenbo ;
> Jiang, Cheng1 ; Wang, Yinan
> ; Hu, Jiayu
> Subject: [PATCH v3 0/2] Enhance Async Enqueue for Small Pa
://bugs.dpdk.org/show_bug.cgi?id=541
BR,
Yinan
> -Original Message-
> From: Maxime Coquelin
> Sent: 2020年10月21日 0:43
> To: Adrian Moreno ; dev@dpdk.org
> Cc: Wang, Yinan ; Fu, Patrick ;
> sta...@dpdk.org; Xia, Chenbo ; Wang, Zhihong
>
> Subject: Re: [PATCH v2 3/3] vi
Hi Adrian/Maxime,
Could you help to take a look at this issue? Most of automated regression cases
will be blocked due to this issue in 20.11 RC1 test.
Thanks in advance!
BR,
Yinan
> -Original Message-
> From: Wang, Yinan
> Sent: 2020?10?16? 13:42
> To: Maxime Coquelin ;
Correct my typo issue that vhost-user can't launch with client mode.
BR,
Yinan
> -Original Message-
> From: Wang, Yinan
> Sent: 2020?10?16? 13:42
> To: Maxime Coquelin ; dev@dpdk.org; Xia,
> Chenbo ; Fu, Patrick ;
> amore...@redhat.com
> Subject: RE: [dpdk-dev]
Hi Adrian,
This patch introduce a regression issue that vhost-user can't launch with
server mode, details in https://bugs.dpdk.org/show_bug.cgi?id=559.
This issue blocked amount of regression cases, could you help to take a look?
Thanks in advance!
BR,
Yinan
> -Original Message-
> Fro
> -Original Message-
> From: Xia, Chenbo
> Sent: 2020?7?29? 10:53
> To: Maxime Coquelin ; dev@dpdk.org;
> ma...@mellanox.com; Liu, Yong ; Wang, Yinan
>
> Cc: tho...@monjalon.net; Yigit, Ferruh ;
> david.march...@redhat.com
> Subject: RE: [PATCH v2 2/3]
This patch can fix multi-queue performance drop issue and interrupt
issue.Thanks!
BR,
Yinan
> -Original Message-
> From: Maxime Coquelin
> Sent: 2020?7?29? 0:50
> To: dev@dpdk.org; ma...@mellanox.com; Xia, Chenbo
> ; Liu, Yong ; Wang, Yinan
>
> Cc: tho...@monjal
Hi Maxime,
The performance drop issue can be fixed, thanks!
The multi-queues interrupt issue still exist w/ this patch set.
BR,
Yinan
> -Original Message-
> From: Maxime Coquelin
> Sent: 2020?7?23? 21:09
> To: dev@dpdk.org; ma...@mellanox.com; Xia, Chenbo
> ; Liu, Yon
Hi Matan,
In our daily regression test, we found this patch set will decrease virtio
performance and causes virtio interrupt not working properly in multi queue
scenarios.
Could you help to take a look?
Details in Bugzilla https://bugs.dpdk.org/show_bug.cgi?id=507, btw, pls use
low qemu vers
Tested-by: Wang, Yinan
> -Original Message-
> From: dev On Behalf Of Anatoly Burakov
> Sent: 2020年5月28日 17:14
> To: dev@dpdk.org
> Cc: Hunt, David ; Ma, Liang J ;
> Pattan, Reshma
> Subject: [dpdk-dev] [PATCH 0/3] Add interrupt-only mode to l3fwd-power
>
> S
Tested-by: Wang, Yinan
> -Original Message-
> From: dev On Behalf Of Xuan Ding
> Sent: 2020年5月13日 10:14
> To: maxime.coque...@redhat.com; Wang, Zhihong ;
> Ye, Xiaolong
> Cc: dev@dpdk.org; Ding, Xuan ; sta...@dpdk.org
> Subject: [dpdk-dev] [PATCH v2] vhost: fi
Tested-by: Wang, Yinan
> -Original Message-
> From: dev On Behalf Of Maxime Coquelin
> Sent: 2020年5月7日 22:18
> To: Liu, Yong ; Ye, Xiaolong ;
> Wang, Zhihong
> Cc: dev@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v2] net/virtio: fix crash when device
> reconnectin
Tested-by: Yinan Wang
> -Original Message-
> From: dev On Behalf Of Xuan Ding
> Sent: 2020年4月29日 11:00
> To: maxime.coque...@redhat.com; Wang, Zhihong ;
> Ye, Xiaolong
> Cc: dev@dpdk.org; Ding, Xuan
> Subject: [dpdk-dev] [PATCH] vhost: zero_copy incompatible with client mode
>
> In se
Tested-by: Wang, Yinan
> -Original Message-
> From: dev On Behalf Of Marvin Liu
> Sent: 2020年4月23日 20:31
> To: maxime.coque...@redhat.com; Ye, Xiaolong ;
> Wang, Zhihong
> Cc: Van Haaren, Harry ; dev@dpdk.org; Liu,
> Yong
> Subject: [dpdk-dev] [PATCH v8 0/9] ad
Tested-by: Wang, Yinan
> -Original Message-
> From: dev On Behalf Of Marvin Liu
> Sent: 2020年4月14日 20:56
> To: maxime.coque...@redhat.com; Wang, Zhihong ;
> Ye, Xiaolong
> Cc: dev@dpdk.org; Ding, Xuan ; Liu, Yong
>
> Subject: [dpdk-dev] [PATCH] net/virti
Tested-by: Wang, Yinan
> -Original Message-
> From: dev On Behalf Of Marvin Liu
> Sent: 2020年4月2日 5:29
> To: maxime.coque...@redhat.com; Ye, Xiaolong ;
> Wang, Zhihong ; epere...@redhat.com
> Cc: dev@dpdk.org; Liu, Yong
> Subject: [dpdk-dev] [PATCH] vhost: remove d
Tested-by: Yinan Wang
> -Original Message-
> From: Maxime Coquelin
> Sent: 2020年2月18日 22:35
> To: dev@dpdk.org; o...@valinux.co.jp; Wang, Yinan ;
> Bie, Tiwei ; amore...@redhat.com
> Cc: Maxime Coquelin
> Subject: [PATCH 2/2] net/vhost: prevent multiple setup on r
This patch set can fix Vhost device reconfigure issue, thanks!
> -Original Message-
> From: Maxime Coquelin
> Sent: 2020年2月18日 22:35
> To: dev@dpdk.org; o...@valinux.co.jp; Wang, Yinan ;
> Bie, Tiwei ; amore...@redhat.com
> Cc: Maxime Coquelin
> Subject: [PATCH 0/2
Hi Itsuro/Maxime,
Below patch (commit id:3d01b759d2679c216725689eabe44147d1737326)blocked
vhost/virtio basic test: If re-config vhost port，testpmd will launch failed.
Reproduce steps:
./x86_64-native-linuxapp-gcc/app/testpmd -l 2-4 -n 4 --socket-mem 1024,1024
--legacy-mem --file-prefix=vhost
Test-by :Wang, Yinan
> -Original Message-
> From: dev On Behalf Of Ferruh Yigit
> Sent: 2019年11月26日 22:47
> To: Yigit, Ferruh
> Cc: dev@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH] net/kni: fix crash caused by double stop
>
> On 11/26/2019 10:50 AM, Ferruh
Thanks your suggestion, I will add the link in v2 version.
> -Original Message-
> From: Stephen Hemminger
> Sent: 2019年11月18日 10:24
> To: Wang, Yinan
> Cc: dev@dpdk.org; maxime.coque...@redhat.com; Bie, Tiwei
> ; Wang, Zhihong ;
> Mcnamara, John ; Kovacevic, M
.org
> Cc: n...@arm.com; maxime.coque...@redhat.com; Wang, Yinan
> ; Richardson, Bruce ; Bie,
> Tiwei ; Wang, Zhihong ;
> amore...@redhat.com; Wang, Xiao W ; Liu, Yong
> ; jfreim...@redhat.com; honnappa.nagaraha...@arm.com;
> gavin...@arm.com
> Subject: [PATCH v4 2/2] virtio: one
Hi Joyce,
I just test performance impact of your patch set with code base commit id:
d03d8622db48918d14bfe805641b1766ecc40088, after applying your v3 patch set ,
seven paths of vhost/virtio pvp test shows performance drop as below:
PVP vhost/virtio 1c1q test before apply patch
Test-by: Wang, Yinan
Best Wishes,
Yinan
> -Original Message-
> From: Hu, Jiayu
> Sent: 2019年3月17日 14:39
> To: dev@dpdk.org
> Cc: Bie, Tiwei ; maxime.coque...@redhat.com; Wang,
> Yinan ; Hu, Jiayu ;
> sta...@dpdk.org
> Subject: [PATCH v2] vhost: fix interrupt s
Tested-by: Yinan Wang
Best Wishes,
Yinan
-Original Message-
From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Jiayu Hu
Sent: 2019年1月10日 23:06
To: dev@dpdk.org
Cc: Ananyev, Konstantin ; tho...@monjalon.net;
Hu, Jiayu ; sta...@dpdk.org
Subject: [dpdk-dev] [PATCH v2] gro: add missing i
On Tue, Jul 17, 2018 at 09:10:35PM +0800, Tiwei Bie wrote:
> Fixes: fd68b4739d2c ("vhost: use buffer vectors in dequeue path")
>
> Reported-by: Yinan Wang
> Signed-off-by: Tiwei Bie
Above fix can fix below issue:
https://mails.dpdk.org/archives/dev/2018-July/108137.html
Tested-by: Yinan Wang
Hi Maxime,
vhost user + virtio-net VM2VM TSO performance test can work well on dpdk
v18.05.
But during our performance test with v18.08-rc1, we found a regression in the
VM2VM test case. When using iperf or netperf, the server VM will hang/crash.
After the bisection, I found it's caused by y
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