DPDK patches and discussions
 help / color / mirror / Atom feed
From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: Tiwei Bie <tiwei.bie@intel.com>, zhihong.wang@intel.com, dev@dpdk.org
Cc: stephen@networkplumber.org, stable@dpdk.org
Subject: Re: [dpdk-dev] [PATCH] net/virtio-user: fix multi-process support
Date: Wed, 27 Mar 2019 12:14:17 +0100	[thread overview]
Message-ID: <1ffc5418-675f-1cca-a57e-1f04950847da@redhat.com> (raw)
In-Reply-To: <20190325041215.30266-1-tiwei.bie@intel.com>



On 3/25/19 5:12 AM, Tiwei Bie wrote:
> This patch fixes the multi-process support for virtio-user.
> Currently virtio-user just provides some limited secondary
> process supports. Only some basic operations can be done in
> secondary process on virtio-user port, e.g. getting port stats.
> Actions which will trigger the communication with vhost backend
> can't be done in secondary process for now, as the fds are
> not synced between processes. The processing of server mode
> devargs is also moved into virtio_user_dev_init().
> 
> Fixes: cdb068f031c6 ("bus/vdev: scan by multi-process channel")
> Fixes: ee27edbe0c10 ("drivers/net: share vdev data to secondary process")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
> ---
>   drivers/net/virtio/virtio_ethdev.c            | 15 +++++
>   drivers/net/virtio/virtio_ethdev.h            |  2 +
>   .../net/virtio/virtio_user/virtio_user_dev.c  |  3 +-
>   .../net/virtio/virtio_user/virtio_user_dev.h  |  3 +-
>   drivers/net/virtio/virtio_user_ethdev.c       | 61 +++++++++++--------
>   5 files changed, 56 insertions(+), 28 deletions(-)
> 
Applied to dpdk-next-virtio/master.

Thanks,
Maxime

  parent reply	other threads:[~2019-03-27 11:14 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-25  4:12 Tiwei Bie
2019-03-25  4:12 ` Tiwei Bie
2019-03-27 10:29 ` Maxime Coquelin
2019-03-27 10:29   ` Maxime Coquelin
2019-03-27 11:14 ` Maxime Coquelin [this message]
2019-03-27 11:14   ` Maxime Coquelin

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=1ffc5418-675f-1cca-a57e-1f04950847da@redhat.com \
    --to=maxime.coquelin@redhat.com \
    --cc=dev@dpdk.org \
    --cc=stable@dpdk.org \
    --cc=stephen@networkplumber.org \
    --cc=tiwei.bie@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).