From: "Zhang, Fan" <fanzhang.oss@gmail.com>
To: David Marchand <david.marchand@redhat.com>, dev@dpdk.org
Cc: stable@dpdk.org, Marcin Wojtas <mw@semihalf.com>,
Michal Krawczyk <mk@semihalf.com>,
Shai Brandes <shaibran@amazon.com>,
Evgeny Schemeilin <evgenys@amazon.com>,
Igor Chauskin <igorch@amazon.com>,
Stanislaw Kardach <kda@semihalf.com>,
Dawid Gorecki <dgr@semihalf.com>
Subject: Re: [PATCH] net/ena: fix deadlock in RSS reta update
Date: Thu, 5 Jan 2023 14:05:27 +0000 [thread overview]
Message-ID: <4d77aa17-5ea7-cdd7-fc5b-308348b2f3c2@gmail.com> (raw)
In-Reply-To: <20230105135733.4162954-1-david.marchand@redhat.com>
On 1/5/2023 1:57 PM, David Marchand wrote:
> Add missing lock release in case of internal failure.
>
> Fixes: e3595539e0e0 ("net/ena: proxy AQ calls to primary process")
> Cc: stable@dpdk.org
>
> Signed-off-by: David Marchand <david.marchand@redhat.com>
> ---
> drivers/net/ena/ena_rss.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/net/ena/ena_rss.c b/drivers/net/ena/ena_rss.c
> index b682d01c20..d0ba9d5c0a 100644
> --- a/drivers/net/ena/ena_rss.c
> +++ b/drivers/net/ena/ena_rss.c
> @@ -105,6 +105,7 @@ int ena_rss_reta_update(struct rte_eth_dev *dev,
> if (unlikely(rc != 0)) {
> PMD_DRV_LOG(ERR,
> "Cannot fill indirection table\n");
> + rte_spinlock_unlock(&adapter->admin_lock);
> return rc;
> }
> }
Acked-by: Fan Zhang <fanzhang.oss@gmail.com>
next prev parent reply other threads:[~2023-01-05 14:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-05 13:57 David Marchand
2023-01-05 14:05 ` Zhang, Fan [this message]
2023-01-06 20:58 ` Ferruh Yigit
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