From: Michal Simek <monstr@monstr.eu>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: netdev@vger.kernel.org,
John Williams <john.williams@petalogix.com>,
David Miller <davem@davemloft.net>
Subject: Re: net: more accurate skb truesize - regression on Microblaze
Date: Tue, 10 Apr 2012 10:37:58 +0200 [thread overview]
Message-ID: <4F83F166.4010208@monstr.eu> (raw)
In-Reply-To: <1334046746.3126.13.camel@edumazet-glaptop>
On 04/10/2012 10:32 AM, Eric Dumazet wrote:
> On Tue, 2012-04-10 at 10:27 +0200, Eric Dumazet wrote:
>
>> BTW, some NIC drivers are known to provide fat skb in their rx path, and
>> need to be fixed as well. (Some others just lie about skb->truesize to
>> avoid the tcp slowdown, see my previous iwlwifi patch)
>>
>>
>
> What is the driver you currently use on your platform ?
Using Xilinx ll_temac(in mainline) and axi_emac.
Michal
--
Michal Simek, Ing. (M.Eng)
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel 2.6 Microblaze Linux - http://www.monstr.eu/fdt/
Microblaze U-BOOT custodian
next prev parent reply other threads:[~2012-04-10 8:38 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-10 8:10 net: more accurate skb truesize - regression on Microblaze Michal Simek
2012-04-10 8:27 ` Eric Dumazet
2012-04-10 8:32 ` Eric Dumazet
2012-04-10 8:37 ` Michal Simek [this message]
2012-04-10 8:45 ` Eric Dumazet
2012-04-10 9:11 ` Michal Simek
2012-04-10 9:24 ` Eric Dumazet
2012-04-10 9:29 ` Michal Simek
2012-04-10 9:38 ` Eric Dumazet
2012-04-10 9:50 ` Michal Simek
2012-04-10 9:52 ` Eric Dumazet
2012-04-10 10:03 ` Michal Simek
2012-04-10 10:03 ` [PATCH] tcp: restore correct limit Eric Dumazet
2012-04-10 10:14 ` Michal Simek
2012-04-10 10:29 ` Jason Wang
2012-04-10 10:32 ` Michal Simek
2012-04-10 10:40 ` Eric Dumazet
2012-04-10 10:56 ` [PATCH v2] " Eric Dumazet
2012-04-10 18:42 ` David Miller
2012-04-10 11:32 ` net: more accurate skb truesize - regression on Microblaze Eric Dumazet
2012-04-10 11:38 ` Michal Simek
2012-04-10 11:50 ` Eric Dumazet
2012-04-10 12:12 ` Michal Simek
2012-04-10 13:43 ` David Miller
[not found] ` <CAHTX3dLRR09_QaA2BzmbCVAUVVGvr_P3s2d1KEgPLMYGGVzrpA@mail.gmail.com>
2012-04-10 13:52 ` David Miller
[not found] ` <CAHTX3dLz9+A48u6ckGiDytBkyMrvgV0Zi3xfnt4RBmoagJbndA@mail.gmail.com>
2012-04-10 14:14 ` David Miller
2012-04-10 14:38 ` Michal Simek
2012-04-10 8:36 ` Michal Simek
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