Re: r8169 on 3.8.13, 3.9.2, 3.10-rc1, was Re: [ 00/73] 3.8.13-stablereview

From: Ken Moffat
Date: Wed May 15 2013 - 13:09:57 EST


On Wed, May 15, 2013 at 08:14:01AM +0200, Francois Romieu wrote:
> Ken Moffat <zarniwhoop@xxxxxxxxxxxx> :
> [...]
> > Cc'ing to netdev because I don't think this has had a response, and
>
> A patch has been sent to netdev a few hours ago. It needs more work,
> especially testing (hint, hint) as I don't have a proven test case yet.
>
> Please note:
> - if you don't use a 8168evl (check your dmesg for the XID line emitted
> by the r8169 driver), you are not the experiencing the same bug.
[ 3.174180] r8169 0000:02:00.0 eth0: RTL8168evl/8111evl at
0xffffc90000008000, c8:60:00:97:07:35, XID 0c900800 IRQ 41

> - if you don't enable Tx checksum offload (distro/vendor dependent though
> disabled by default in the vanilla driver, see ethtool -k eth0,
> ethtool -K eth0 tx on sg on)), you are not the experiencing the same
> bug.

If it is disabled by default then my problem is different (I don't
have an ethtool program)

> - if you are experiencing the same bug, 3.10-rc1 should work again
> after reverting e5195c1f31f399289347e043d6abf3ffa80f0005
>
> If someone comes with a failing network capture and a working one, it will
> save time. A 64 bytes (max) packet is not correctly transmitted.
>
> --
> Ueimor

Thanks for the detailed comments, looks as if my intermittent
problem is something else.

ken
--
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