From: Jonathan Woithe <jwoithe@atrad.com.au>
To: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Subject: Re: r8169 regression: UDP packets dropped intermittantly
Date: Mon, 22 Oct 2018 10:31:32 +1030 [thread overview]
Message-ID: <20181022000132.GD27585@marvin.atrad.com.au> (raw)
In-Reply-To: <20180115065658.GI16419@marvin.atrad.com.au>
On Mon, Jan 15, 2018 at 05:26:59PM +1030, Jonathan Woithe wrote:
> Is there any more information that can be provided (or tests done) to assist
> in tracking this problem down? Based on the tests done in December it seems
> that the problem only affects specific RTL-8169 variants, with most being
> ok. Is it a case that we simply need to accept that for the greater good
> commit da78dbff2e05630921c551dbbc70a4b7981a8fff has permanently broken
> Netgear GA311 [1] network cards with respect to these UDP packets and that
> nothing can be done?
For future reference, commit 6b839b6cf9eada30b086effb51e5d6076bafc761
("r8169: fix NAPI handling under high load") appears to have fixed the
regression documented by this thread. Thanks to Heiner Kallweit for the
work which lead to this solution.
Regards
jonathan
> [1] Or perhaps any using the RTL8110s variant.
next prev parent reply other threads:[~2018-10-22 8:17 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-18 5:49 r8169 regression: UDP packets dropped intermittantly Jonathan Woithe
2017-12-18 13:38 ` Holger Hoffstätte
2017-12-18 22:32 ` Jonathan Woithe
2017-12-19 5:45 ` Jonathan Woithe
2017-12-19 12:25 ` Michal Kubecek
2017-12-20 5:20 ` Jonathan Woithe
2018-01-15 6:56 ` Jonathan Woithe
2018-10-22 0:01 ` Jonathan Woithe [this message]
-- strict thread matches above, loose matches on Subject: below --
2013-03-09 6:46 Jonathan Woithe
2013-03-11 0:02 ` Francois Romieu
2013-03-11 0:17 ` Jonathan Woithe
2013-03-11 22:18 ` Jonathan Woithe
2013-04-05 0:15 ` Jonathan Woithe
2015-11-17 1:56 ` Jonathan Woithe
2015-11-17 23:21 ` Francois Romieu
2015-11-18 5:09 ` Jonathan Woithe
2015-11-19 0:56 ` Francois Romieu
2015-11-19 6:57 ` Jonathan Woithe
2015-11-19 12:22 ` Eric Dumazet
2015-11-19 21:44 ` Francois Romieu
2015-11-19 21:58 ` Eric Dumazet
2015-11-20 2:46 ` Jonathan Woithe
2015-11-20 22:45 ` Francois Romieu
2015-11-21 22:36 ` Francois Romieu
2015-11-22 22:50 ` Jonathan Woithe
2015-11-22 23:02 ` Francois Romieu
2015-11-23 0:07 ` Jonathan Woithe
2015-11-30 6:42 ` Jonathan Woithe
2015-12-01 23:58 ` Francois Romieu
2016-02-08 2:33 ` Jonathan Woithe
2016-04-07 2:44 ` Jonathan Woithe
2016-05-17 6:52 ` Jonathan Woithe
2016-05-18 6:51 ` Jonathan Woithe
2016-06-01 0:31 ` Jonathan Woithe
2016-06-21 3:21 ` Jonathan Woithe
2016-06-21 23:09 ` Francois Romieu
2016-06-21 23:59 ` Jonathan Woithe
2016-06-22 23:22 ` Francois Romieu
2016-06-23 8:26 ` Jonathan Woithe
2017-03-24 5:05 ` Jonathan Woithe
2017-11-14 5:39 ` Jonathan Woithe
2015-11-23 0:16 ` Jonathan Woithe
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