From: "Wang, Yinan" <yinan.wang@intel.com>
To: Maxime Coquelin <maxime.coquelin@redhat.com>,
Matan Azrad <matan@mellanox.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
"Wang, Xiao W" <xiao.w.wang@intel.com>,
"Xia, Chenbo" <chenbo.xia@intel.com>,
"Wang, Zhihong" <zhihong.wang@intel.com>,
"Liu, Yong" <yong.liu@intel.com>
Subject: Re: [dpdk-dev] [PATCH v3 0/6] vhost: improve ready state
Date: Fri, 17 Jul 2020 01:41:54 +0000 [thread overview]
Message-ID: <BYAPR11MB2648D1E48E5D7FD300C0CCB18F7C0@BYAPR11MB2648.namprd11.prod.outlook.com> (raw)
In-Reply-To: <2ab288af-09b2-887a-0061-f097d0a84edb@redhat.com>
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 version(qemu<4.1) to reproduce the second issue since the case blocked by one qemu bug with high qemu version.
BR,
Yinan
> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Maxime Coquelin
> Sent: 2020年6月30日 1:24
> To: Matan Azrad <matan@mellanox.com>
> Cc: dev@dpdk.org; Wang, Xiao W <xiao.w.wang@intel.com>
> Subject: Re: [dpdk-dev] [PATCH v3 0/6] vhost: improve ready state
>
>
>
> On 6/29/20 4:08 PM, Matan Azrad wrote:
> > Due to the issue described in "vhost: improve device ready definition"
> > patch here, we need to change the ready state definition in vhost device.
> >
> > To support the suggestion improvement there is update for the host notifier
> control API.
> >
> > Also need to skip access lock when vDPA device is configured.
> >
> > Add also support for configuration change when the device is ready.
> >
> > v3:
> > Rebase.
> > Add missing commit: vhost: support host notifier queue configuration.
> >
> > Matan Azrad (6):
> > vhost: support host notifier queue configuration
> > vhost: skip access lock when vDPA is configured
> > vhost: improve device readiness notifications
> > vhost: handle memory hotplug with vDPA devices
> > vhost: notify virtq file descriptor update
> > vdpa/mlx5: support queue update
> >
> > doc/guides/rel_notes/release_20_08.rst | 3 ++
> > drivers/vdpa/ifc/ifcvf_vdpa.c | 6 +--
> > drivers/vdpa/mlx5/mlx5_vdpa.c | 24 ---------
> > drivers/vdpa/mlx5/mlx5_vdpa.h | 8 ++-
> > drivers/vdpa/mlx5/mlx5_vdpa_virtq.c | 80 +++++++++++++++++++--------
> > lib/librte_vhost/rte_vdpa.h | 8 ++-
> > lib/librte_vhost/rte_vhost.h | 1 -
> > lib/librte_vhost/vhost.h | 1 +
> > lib/librte_vhost/vhost_user.c | 99 +++++++++++++++++++++++++---------
> > 9 files changed, 152 insertions(+), 78 deletions(-)
> >
>
> Applied to dpdk-next-virtio/master
>
> Thanks,
> Maxime
prev parent reply other threads:[~2020-07-17 1:42 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-18 16:28 [dpdk-dev] [PATCH v1 0/4] " Matan Azrad
2020-06-18 16:28 ` [dpdk-dev] [PATCH v1 1/4] vhost: support host notifier queue configuration Matan Azrad
2020-06-19 6:44 ` Maxime Coquelin
2020-06-19 13:28 ` Matan Azrad
2020-06-19 14:01 ` Maxime Coquelin
2020-06-21 6:26 ` Matan Azrad
2020-06-22 8:06 ` Maxime Coquelin
2020-06-18 16:28 ` [dpdk-dev] [PATCH v1 2/4] vhost: skip access lock when vDPA is configured Matan Azrad
2020-06-19 6:49 ` Maxime Coquelin
2020-06-18 16:28 ` [dpdk-dev] [PATCH v1 3/4] vhost: improve device ready definition Matan Azrad
2020-06-19 7:41 ` Maxime Coquelin
2020-06-19 12:04 ` Maxime Coquelin
2020-06-19 13:11 ` Matan Azrad
2020-06-19 13:54 ` Maxime Coquelin
2020-06-21 6:20 ` Matan Azrad
2020-06-22 8:04 ` Maxime Coquelin
2020-06-22 8:41 ` Matan Azrad
2020-06-22 8:56 ` Maxime Coquelin
2020-06-22 10:06 ` Matan Azrad
2020-06-22 12:32 ` Maxime Coquelin
2020-06-22 13:43 ` Matan Azrad
2020-06-22 14:55 ` Maxime Coquelin
2020-06-22 15:51 ` Matan Azrad
2020-06-22 16:47 ` Maxime Coquelin
2020-06-23 9:02 ` Matan Azrad
2020-06-23 9:19 ` Maxime Coquelin
2020-06-23 11:53 ` Matan Azrad
2020-06-23 13:55 ` Maxime Coquelin
2020-06-23 14:33 ` Maxime Coquelin
2020-06-23 14:52 ` Matan Azrad
2020-06-23 15:18 ` Maxime Coquelin
2020-06-24 5:54 ` Matan Azrad
2020-06-24 7:22 ` Maxime Coquelin
2020-06-24 8:38 ` Matan Azrad
2020-06-24 9:12 ` Maxime Coquelin
2020-06-18 16:28 ` [dpdk-dev] [PATCH v1 4/4] vdpa/mlx5: support queue update Matan Azrad
2020-06-25 13:38 ` [dpdk-dev] [PATCH v2 0/5] vhost: improve ready state Matan Azrad
2020-06-25 13:38 ` [dpdk-dev] [PATCH v2 1/5] vhost: skip access lock when vDPA is configured Matan Azrad
2020-06-28 3:06 ` Xia, Chenbo
2020-06-25 13:38 ` [dpdk-dev] [PATCH v2 2/5] vhost: improve device readiness notifications Matan Azrad
2020-06-26 12:10 ` Maxime Coquelin
2020-06-28 3:08 ` Xia, Chenbo
2020-06-25 13:38 ` [dpdk-dev] [PATCH v2 3/5] vhost: handle memory hotplug with vDPA devices Matan Azrad
2020-06-26 12:15 ` Maxime Coquelin
2020-06-28 3:18 ` Xia, Chenbo
2020-06-25 13:38 ` [dpdk-dev] [PATCH v2 4/5] vhost: notify virtq file descriptor update Matan Azrad
2020-06-26 12:19 ` Maxime Coquelin
2020-06-28 3:19 ` Xia, Chenbo
2020-06-25 13:38 ` [dpdk-dev] [PATCH v2 5/5] vdpa/mlx5: support queue update Matan Azrad
2020-06-26 12:29 ` Maxime Coquelin
2020-06-29 14:08 ` [dpdk-dev] [PATCH v3 0/6] vhost: improve ready state Matan Azrad
2020-06-29 14:08 ` [dpdk-dev] [PATCH v3 1/6] vhost: support host notifier queue configuration Matan Azrad
2020-06-29 14:08 ` [dpdk-dev] [PATCH v3 2/6] vhost: skip access lock when vDPA is configured Matan Azrad
2020-06-29 14:08 ` [dpdk-dev] [PATCH v3 3/6] vhost: improve device readiness notifications Matan Azrad
2020-06-29 14:08 ` [dpdk-dev] [PATCH v3 4/6] vhost: handle memory hotplug with vDPA devices Matan Azrad
2020-06-29 14:08 ` [dpdk-dev] [PATCH v3 5/6] vhost: notify virtq file descriptor update Matan Azrad
2020-06-29 14:08 ` [dpdk-dev] [PATCH v3 6/6] vdpa/mlx5: support queue update Matan Azrad
2020-06-29 17:24 ` [dpdk-dev] [PATCH v3 0/6] vhost: improve ready state Maxime Coquelin
2020-07-17 1:41 ` Wang, Yinan [this message]
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