From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: Adrian Moreno <amorenoz@redhat.com>, dev@dpdk.org
Cc: yinan.wang@intel.com, patrick.fu@intel.com, chenbo.xia@intel.com,
zhihong.wang@intel.com
Subject: Re: [dpdk-dev] [PATCH v3 0/6] net/virtio-user: fix server mode
Date: Thu, 29 Oct 2020 09:27:47 +0100 [thread overview]
Message-ID: <84399a90-2203-ab5a-f09a-483041471f4e@redhat.com> (raw)
In-Reply-To: <20201026163930.94032-1-amorenoz@redhat.com>
On 10/26/20 5:39 PM, Adrian Moreno wrote:
> A number of issues have been detected that currently break virtio-user
> server mode.
> This series addresses such issues.
> Note that virtio-user server mode is broken by design and many of the
> problems that it currently has should be fixed by a bigger rework.
>
> --
> v2->v3:
> Fix potential concurrency problem on get/set state
> Handle STATUS protocol feature flag
> Fix undefined behaviour if STATUS feature is not supported
> Ensure packed virtqueues are reset on reconnection
>
>
> v1->v2:
> Added patch 2 and 3 addressing additional issues
> Check errno to select vhost-user backend and log the detected backend
> type
>
> Adrian Moreno (6):
> net/virtio-user: fix backend selection if stat fails
> net/virtio-user: don't set/get_status until FEATURES_OK
> net/virtio-user: ignore result if STATUS is unsupported
> net/virtio-user: lock-protect status updates
> net/virtio-user: don't assume vhost status feature
> net/virtio-user: set status on socket reconnect
>
> drivers/net/virtio/virtio_user/vhost_user.c | 14 ++---
> .../net/virtio/virtio_user/virtio_user_dev.c | 53 +++++++++++++------
> .../net/virtio/virtio_user/virtio_user_dev.h | 5 +-
> drivers/net/virtio/virtio_user_ethdev.c | 40 ++++++++++----
> 4 files changed, 78 insertions(+), 34 deletions(-)
>
Applied to dpdk-next-virtio/main.
Thanks!
Maxime
prev parent reply other threads:[~2020-10-29 8:28 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-26 16:39 Adrian Moreno
2020-10-26 16:39 ` [dpdk-dev] [PATCH v3 1/6] net/virtio-user: fix backend selection if stat fails Adrian Moreno
2020-10-26 16:39 ` [dpdk-dev] [PATCH v3 2/6] net/virtio-user: don't set/get_status until FEATURES_OK Adrian Moreno
2020-10-26 16:39 ` [dpdk-dev] [PATCH v3 3/6] net/virtio-user: ignore result if STATUS is unsupported Adrian Moreno
2020-10-28 9:39 ` Maxime Coquelin
2020-10-26 16:39 ` [dpdk-dev] [PATCH v3 4/6] net/virtio-user: lock-protect status updates Adrian Moreno
2020-10-28 10:35 ` Maxime Coquelin
2020-10-26 16:39 ` [dpdk-dev] [PATCH v3 5/6] net/virtio-user: don't assume vhost status feature Adrian Moreno
2020-10-28 10:37 ` Maxime Coquelin
2020-10-26 16:39 ` [dpdk-dev] [PATCH v3 6/6] net/virtio-user: set status on socket reconnect Adrian Moreno
2020-10-28 11:01 ` Maxime Coquelin
2020-10-27 3:09 ` [dpdk-dev] [PATCH v3 0/6] net/virtio-user: fix server mode Jiang, YuX
2020-10-29 8:27 ` Maxime Coquelin [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=84399a90-2203-ab5a-f09a-483041471f4e@redhat.com \
--to=maxime.coquelin@redhat.com \
--cc=amorenoz@redhat.com \
--cc=chenbo.xia@intel.com \
--cc=dev@dpdk.org \
--cc=patrick.fu@intel.com \
--cc=yinan.wang@intel.com \
--cc=zhihong.wang@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).