From: "naamax.meir" <naamax.meir@linux.intel.com>
To: Kurt Kanzenbach <kurt@linutronix.de>,
Jesse Brandeburg <jesse.brandeburg@intel.com>,
Tony Nguyen <anthony.l.nguyen@intel.com>
Cc: netdev@vger.kernel.org, Eric Dumazet <edumazet@google.com>,
intel-wired-lan@lists.osuosl.org,
Ong Boon Leong <boon.leong.ong@intel.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
"David S. Miller" <davem@davemloft.net>
Subject: Re: [Intel-wired-lan] [PATCH net-next] igc: Avoid transmit queue timeout for XDP
Date: Mon, 1 May 2023 13:01:12 +0300 [thread overview]
Message-ID: <1d2fbe2c-3e33-fb60-a384-1cb550ae5229@linux.intel.com> (raw)
In-Reply-To: <20230412073611.62942-1-kurt@linutronix.de>
On 4/12/2023 10:36, Kurt Kanzenbach wrote:
> High XDP load triggers the netdev watchdog:
>
> |NETDEV WATCHDOG: enp3s0 (igc): transmit queue 2 timed out
>
> The reason is the Tx queue transmission start (txq->trans_start) is not updated
> in XDP code path. Therefore, add it for all XDP transmission functions.
>
> Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de>
> ---
> drivers/net/ethernet/intel/igc/igc_main.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
prev parent reply other threads:[~2023-05-01 10:01 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-12 7:36 [PATCH net-next] igc: Avoid transmit queue timeout for XDP Kurt Kanzenbach
2023-04-12 22:30 ` Jacob Keller
2023-04-13 7:20 ` Kurt Kanzenbach
2023-04-13 16:03 ` Jakub Kicinski
2023-04-13 16:39 ` Jacob Keller
2023-04-13 21:19 ` David Laight
2023-05-01 10:01 ` naamax.meir [this message]
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