netdev - Stable inclusion request - igb: Enable RSS for Intel I211 Ethernet Controller

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Message-ID: <CADSoG1stdPVOE2N0dg10T6tgTUN1nqafY_m+K1CLwB6z2Y9j5Q@mail.gmail.com>
Date:   Mon, 3 May 2021 20:53:48 +0100
From:   Nick Lowe <nick.lowe@...il.com>
To:     stable@...r.kernel.org,
        Matt Corallo <linux-wired-list@...ematt.me>,
        netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>,
        intel-wired-lan@...ts.osuosl.org,
        "Nguyen, Anthony L" <anthony.l.nguyen@...el.com>,
        "Brandeburg, Jesse" <jesse.brandeburg@...el.com>
Subject: Stable inclusion request - igb: Enable RSS for Intel I211 Ethernet Controller

Hi,

Please may we request that commit 6e6026f2dd20 ("igb: Enable RSS for
Intel I211 Ethernet Controller") be backported to the 5.4 and 5.10 LTS
kernels?

The Intel i211 Ethernet Controller supports 2 Receive Side Scaling
(RSS) queues, the patch corrects the issue that the i211 should not be
excluded from having this feature enabled.

Best regards,

Nick

---------- Forwarded message ---------
From: Jakub Kicinski <kuba@...nel.org>
Date: Mon, 3 May 2021 at 19:30
Subject: Re: [PATCH net] igb: Enable RSS for Intel I211 Ethernet Controller
To: Nick Lowe <nick.lowe@...il.com>
Cc: Matt Corallo <linux-wired-list@...ematt.me>, Nguyen, Anthony L
<anthony.l.nguyen@...el.com>, netdev@...r.kernel.org
<netdev@...r.kernel.org>, davem@...emloft.net <davem@...emloft.net>,
Brandeburg, Jesse <jesse.brandeburg@...el.com>,
intel-wired-lan@...ts.osuosl.org <intel-wired-lan@...ts.osuosl.org>


On Mon, 3 May 2021 13:32:24 +0100 Nick Lowe wrote:
> Hi all,
>
> Now that the 5.12 kernel has released, please may we consider
> backporting commit 6e6026f2dd2005844fb35c3911e8083c09952c6c to both
> the 5.4 and 5.10 LTS kernels so that RSS starts to function with the
> i211?

No objections here. Please submit the backport request to stable@.
https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html#option-2