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)
Message-ID: <20190327111417.SxtybdVzdl8HC7wmg2galUPwYLvk2riyjzVlfXhW6xU@z> (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
next prev 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
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