netdev - Re: Experimental fix for MSI-X issue on r8169

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Message-ID: <CAJ6XMjEYRq3Y9HZCfLk=+NOj+fM+FujrS=vkT+jEPCh4O6yYtA@mail.gmail.com>
Date:   Tue, 21 Aug 2018 22:48:48 +0100
From:   Steve Dodd <steved424@...il.com>
To:     Heiner Kallweit <hkallweit1@...il.com>
Cc:     Jian-Hong Pan <jian-hong@...lessm.com>,
        Lou Reed <gogen@...root.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: Experimental fix for MSI-X issue on r8169

On 21 August 2018 at 22:19, Heiner Kallweit <hkallweit1@...il.com> wrote:

> Below is a patch printing the MSI-X table entry in different contexts,
> it's not supposed to fix anything. Could you please let me know
> what the output is on your system?
> I want to get an idea whether the issue clears the complete entry or
> just corrupts certain parts.

Here we go..

[    2.865434] r8169 0000:01:00.0: MSI-X entry: context probe: fee01004 0 40ef 1
[  269.747608] r8169 0000:01:00.0: MSI-X entry: context probe: fee01004 0 40ef 1
[  295.454099] r8169 0000:01:00.0: MSI-X entry: context suspend:
fee08004 0 4028 0

S.