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: 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:
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: 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
>
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
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
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 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
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
> -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
+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
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
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
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
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: 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: 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 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: 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 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 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
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
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
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
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
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
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
.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
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
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
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/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 ;
://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 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
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
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
> -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]
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