DPDK patches and discussions
 help / color / mirror / Atom feed
From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: Xueming Li <xuemingl@nvidia.com>, Matan Azrad <matan@nvidia.com>,
	Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Cc: dev@dpdk.org, Asaf Penso <asafp@nvidia.com>
Subject: Re: [dpdk-dev] [v1] vdpa/mlx5: fix event channel setup
Date: Fri, 18 Sep 2020 14:28:52 +0200
Message-ID: <d3b6034d-6fa7-b674-6b0e-a9fc8a193e94@redhat.com> (raw)
In-Reply-To: <1598347048-25796-1-git-send-email-xuemingl@nvidia.com>

On 8/25/20 11:17 AM, Xueming Li wrote:
> During vdap device setup, if some error happens, event channel release
> stuck at polling event channel.
> Event channel fd is set to nonblocking in cqe setup, so if any error
> happens before this function and after event channel created, the
> pooling before releasing resources will stuck.
> This patch moves event channel to non-blocking mode right after
> creation.
> Fixes: 8395927cdf ("vdpa/mlx5: prepare HW queues")
> Cc: matan@nvidia.com
> Signed-off-by: Xueming Li <xuemingl@nvidia.com>
> ---
>  drivers/vdpa/mlx5/mlx5_vdpa_event.c | 15 ++++++++-------
>  1 file changed, 8 insertions(+), 7 deletions(-)

Applied to dpdk-next-virtio/master.


      parent reply	other threads:[~2020-09-18 12:29 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-20 14:32 [dpdk-dev] [PATCH] " Xueming Li
2020-08-25  9:17 ` [dpdk-dev] [v1] " Xueming Li
2020-08-30  8:17   ` Matan Azrad
2020-09-18  9:41   ` Maxime Coquelin
2020-09-18 11:14     ` Xueming(Steven) Li
2020-09-18 12:28   ` 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:

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=d3b6034d-6fa7-b674-6b0e-a9fc8a193e94@redhat.com \
    --to=maxime.coquelin@redhat.com \
    --cc=asafp@nvidia.com \
    --cc=dev@dpdk.org \
    --cc=matan@nvidia.com \
    --cc=viacheslavo@nvidia.com \
    --cc=xuemingl@nvidia.com \


* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

DPDK patches and discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \
	public-inbox-index dev

Example config snippet for mirrors.
Newsgroup available over NNTP:

AGPL code for this site: git clone https://public-inbox.org/public-inbox.git