Re: [PATCH 4.4 34/80] enic: handle mtu change for vf properly

[Ben Hutchings]

On Mon, 2018-09-03 at 18:49 +0200, Greg Kroah-Hartman wrote:
> 4.4-stable review patch.ÂÂIf anyone has any objections, please let me know.
> 
> ------------------
> 
> From: Govindarajulu Varadarajan <gvaradar@xxxxxxxxx>
> 
> [ Upstream commit ab123fe071c9aa9680ecd62eb080eb26cff4892c ]
> 
> When driver gets notification for mtu change, driver does not handle it for
> all RQs. It handles only RQ[0].
> 
> Fix is to use enic_change_mtu() interface to change mtu for vf.
[...]

This causes a assertion failure (noisy error logging, but not an oops)
when the driver is probed.  This was fixed upstream by:

commit cb5c6568867325f9905e80c96531d963bec8e5ea
Author: Govindarajulu Varadarajan <gvaradar@xxxxxxxxx>
Date:ÂÂÂMon Jul 30 09:56:54 2018 -0700

ÂÂÂÂenic: do not call enic_change_mtu in enic_probe

which is now needed on the 3.18, 4.4, and 4.9 stable branches.

Ben.

-- 
Ben Hutchings, Software Developer                Â        Codethink Ltd
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