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From: Vincas Dargis <vindrg@gmail.com>
To: Heiner Kallweit <hkallweit1@gmail.com>
Cc: netdev@vger.kernel.org
Subject: Re: About r8169 regression 5.4
Date: Sat, 15 Feb 2020 11:22:01 +0200
Message-ID: <97b0eb30-7ae2-80e2-6961-f52a8bb26b81@gmail.com> (raw)
In-Reply-To: <9e865e39-0406-d5e0-5022-9978ef4ec6ac@gmail.com>

2020-02-14 22:14, Heiner Kallweit rašė:
> On 14.02.2020 18:21, Vincas Dargis wrote:
>> Hi,
>>
>> I've found similar issue I have myself since 5.4 on mailing list archive [0], for this device:
>>
> Thanks for reporting. As you refer to [0], do you use jumbo packets?

Not sure, I guess not, because "1500"?

$ ip link | fgrep enp
2: enp5s0f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group 
default qlen 1000

> Best of course would be a bisect between 5.3 and 5.4. Can you do this?
> I have no test hardware with this chip version (RTL8411B).

Uhm, never done that, I'll have to research how do I "properly" build kernel in "Debian way" first.

> You could also try to revert a7a92cf81589 ("r8169: sync PCIe PHY init with vendor driver 8.047.01")
> and check whether this fixes your issue.
> In addition you could test latest 5.5-rc, or linux-next.

I've tried linux-image-5.5.0-rc5-amd64  (5.5~rc5-1~exp1) package form Debian experimental, issue 
"WARNING: CPU: 6 PID: 0 at net/sched/sch_generic.c:447 dev_watchdog+0x248/0x250" still occurs after 
some time after boot.

I'll try first to rebuild one of the Debian kernels after reverting that a7a92cf81589 patch, for 
starters.

Thanks for your response Heiner!


  reply index

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-14 17:21 Vincas Dargis
2020-02-14 20:14 ` Heiner Kallweit
2020-02-15  9:22   ` Vincas Dargis [this message]
2020-02-15 16:12     ` Salvatore Bonaccorso
2020-02-15 21:10       ` Vincas Dargis
2020-02-15 22:07       ` Vincas Dargis
2020-02-15 22:35         ` Heiner Kallweit
2020-02-15 23:27           ` Heiner Kallweit
2020-02-17 18:08             ` Vincas Dargis
2020-02-17 19:59               ` Heiner Kallweit
2020-02-18 18:36                 ` Vincas Dargis
2020-02-19 21:54                 ` Heiner Kallweit
2020-02-20 17:36                   ` Vincas Dargis
2020-02-20 18:32                     ` Heiner Kallweit

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