netdev - Re: [Intel-wired-lan] BUG: ice: E830 fails RSS table adjustment with ethtool -X

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Message-ID: <3d40d617-a31b-4a7a-86af-66d2c938c114@intel.com>
Date: Wed, 17 Dec 2025 15:14:46 -0800
From: "Greenwalt, Paul" <paul.greenwalt@...el.com>
To: Jesse Brandeburg <jbrandeburg@...udflare.com>, "netdev@...r.kernel.org"
	<netdev@...r.kernel.org>, "intel-wired-lan@...ts.osuosl.org"
	<intel-wired-lan@...ts.osuosl.org>, Tony Nguyen <anthony.l.nguyen@...el.com>,
	Przemek Kitszel <przemyslaw.kitszel@...el.com>, "Keller, Jacob E"
	<jacob.e.keller@...el.com>
Subject: Re: [Intel-wired-lan] BUG: ice: E830 fails RSS table adjustment with
 ethtool -X



On 12/5/2025 11:37 AM, Jesse Brandeburg wrote:
> Filed at:
> https://bugzilla.kernel.org/show_bug.cgi?id=220839
> 
> Kernel: stable-6.12.58
> NIC: E830 100G dual port
> 
> When trying to adjust RSS table # of queues on E830 with
> 
> ethtool -X eth0 equal 8
> 
> we see this error in logs
> 
>    [ 6112.110022] [ T303140] ice 0000:c1:00.1: Failed to configure RSS
> hash for VSI 8, error -5
>     [ 6112.528002] [ T303170] ice 0000:c1:00.0: Failed to configure RSS
> hash for VSI 6, error -5
> 
> This command works fine on E810 nics with the same driver.
>

Hi Jesse,

I have reproduced the issue and I'm looking into.

Thanks,
Paul

> Firmware/package, and NVM version info attached to bugzilla.
> 
> We're already trying this on 6.18 but data not available yet, however
> it's still a bug.
>