From: "Séguier Régis" <rseguier@e-teleport.net>
To: Francois Romieu <romieu@fr.zoreil.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Arjan van de Ven <arjan@infradead.org>,
alan@redhat.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] net: via-velocity.c fix sleep-with-spinlock bug during MTU change
Date: Fri, 20 Jun 2008 12:24:02 +0200 [thread overview]
Message-ID: <485B8542.7060204@e-teleport.net> (raw)
In-Reply-To: <20080619204312.GA2160@electric-eye.fr.zoreil.com>
Francois Romieu a écrit :
> Séguier Régis <rseguier@e-teleport.net> :
>
>>> I have updated http://userweb.kernel.org/~romieu/via-velocity/2.6.26-rc6/
>>>
> [...]
>
>> Patch 0001 doesn't work,
>>
>> if I don't make a mistake skb->len is not modified in skb_pad{,to}when the
>> padding is applied. In this case, we need to attribute ETH_ZLEN to len.
>>
>
> Yes, that's what the driver did beforehand.
>
> The updated serie is at the usual place. Does it perform better ?
>
>
Ok for the mtu change, no error messages, I try multiples mtu
(1400,2000,4500,9000).
But if I generate a paquet with a size more than around 3825, the driver
don't send it and no paquet is send after, work again after an interface
down/up and until no paquet > 3825.
--
Régis
next prev parent reply other threads:[~2008-06-20 10:24 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-01 1:46 [PATCH] net: via-velocity.c fix sleep-with-spinlock bug during MTU change Arjan van de Ven
2008-06-03 20:40 ` Andrew Morton
2008-06-03 21:51 ` Francois Romieu
2008-06-04 21:59 ` Francois Romieu
2008-06-14 21:23 ` Francois Romieu
2008-06-16 17:21 ` Séguier Régis
2008-06-16 21:17 ` Séguier Régis
2008-06-16 21:25 ` Séguier Régis
2008-06-17 21:45 ` Francois Romieu
2008-06-17 23:37 ` Séguier Régis
2008-06-18 16:56 ` Séguier Régis
2008-06-18 20:10 ` Francois Romieu
2008-06-18 22:09 ` Séguier Régis
2008-06-19 20:43 ` Francois Romieu
2008-06-20 10:24 ` Séguier Régis [this message]
2008-06-20 10:39 ` Francois Romieu
2008-06-20 16:50 ` Séguier Régis
2008-06-23 17:04 ` Séguier Régis
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