From: "Burakov, Anatoly" <anatoly.burakov@intel.com>
To: Artemy Kovalyov <artemyko@nvidia.com>, <dev@dpdk.org>
Cc: Thomas Monjalon <thomas@monjalon.net>, <stable@dpdk.org>,
David Marchand <david.marchand@redhat.com>,
Maxime Coquelin <maxime.coquelin@redhat.com>
Subject: Re: [PATCH v2 3/5] ipc: fix mp channel closure to prevent message loss
Date: Wed, 13 Mar 2024 17:06:04 +0100 [thread overview]
Message-ID: <370b1a7f-d49f-4a1b-b111-96ae9f775d24@intel.com> (raw)
In-Reply-To: <20240307070113.29580-4-artemyko@nvidia.com>
On 3/7/2024 8:01 AM, Artemy Kovalyov wrote:
> This commit addresses an issue related to the cleanup of the
> multiprocess channel. Previously, when closing the channel, there was a
> risk of losing trailing messages. This issue was particularly noticeable
> when broadcast message from primary to secondary processes was sent
> while a secondary process was closing it's mp channel. In this fix, we
> delete mp socket file before stopping mp receive thread.
>
> Fixes: e7885281ded1 ("ipc: stop mp control thread on cleanup")
> Cc: stable@dpdk.org
>
> Signed-off-by: Artemy Kovalyov <artemyko@nvidia.com>
> ---
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
--
Thanks,
Anatoly
next prev parent reply other threads:[~2024-03-13 16:06 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20231212042517.164353-2-artemyko@nvidia.com>
[not found] ` <20240307070113.29580-1-artemyko@nvidia.com>
2024-03-07 7:01 ` [PATCH v2 2/5] eal: fix multiprocess hotplug race Artemy Kovalyov
2024-03-13 16:05 ` Burakov, Anatoly
2024-03-07 7:01 ` [PATCH v2 3/5] ipc: fix mp channel closure to prevent message loss Artemy Kovalyov
2024-03-13 16:06 ` Burakov, Anatoly [this message]
2024-03-07 7:01 ` [PATCH v2 4/5] eal: fix first time primary autodetect Artemy Kovalyov
2024-03-13 16:06 ` Burakov, Anatoly
2024-03-07 7:01 ` [PATCH v2 5/5] eal: fix memzone fbarray cleanup Artemy Kovalyov
2024-03-13 16:17 ` Burakov, Anatoly
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