linux-kernel - Re: Mass udp flow reboot linux with RealTek RTL-8169 Gigabit

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Message-ID: <20110213135600.GA11382@electric-eye.fr.zoreil.com>
Date:	Sun, 13 Feb 2011 14:56:00 +0100
From:	Francois Romieu <romieu@...zoreil.com>
To:	Seblu <seblu@...lu.net>
Cc:	Eric Dumazet <eric.dumazet@...il.com>,
	lkml <linux-kernel@...r.kernel.org>,
	netdev <netdev@...r.kernel.org>, Ivan Vecera <ivecera@...hat.com>
Subject: Re: Mass udp flow reboot linux with RealTek RTL-8169 Gigabit

Eric Dumazet <eric.dumazet@...il.com> :
> Le dimanche 13 f??vrier 2011 ?? 02:35 +0100, Seblu a ??crit :
[...]
> Some attempts were done to avoid a reset on some chipsets.
> 
> You could try latest linux-2.6 tree. This includes commits 
> 
> f60ac8e7ab7cbb413a0131d5665b053f9f386526 (r8169: prevent RxFIFO induced
> loops in the irq handler.)
> 
> 1519e57fe81c14bb8fa4855579f19264d1ef63b4 (r8169: RxFIFO overflow
> oddities with 8168 chipsets.)
> 
> b5ba6d12bdac21bc0620a5089e0f24e362645efd (r8169: use RxFIFO overflow
> workaround for 8168c chipset.)

If it still does not perform better, please include the XID line of
the r8169 driver from dmesg.

-- 
Ueimor
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