[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH] net: initialize vnet_hdr in net_tap_init()
From: |
Pierre Riteau |
Subject: |
Re: [Qemu-devel] [PATCH] net: initialize vnet_hdr in net_tap_init() |
Date: |
Tue, 24 Nov 2009 11:24:54 +0100 |
On 24 nov. 2009, at 11:05, Mark McLoughlin wrote:
> Hi Pierre,
>
> On Tue, 2009-11-24 at 10:06 +0100, Pierre Riteau wrote:
>> vnet_hdr is initialized at 1 by default. We need to reset it to 0 if
>> the kernel doesn't support IFF_VNET_HDR.
>
> Thanks for the patch, but I'd prefer us to make sure we catch all cases.
>
> Does this work for you?
>
> Thanks,
> Mark.
No it doesn't fix the problem, since vnet_hdr is then changed to 1 in
net_tap_init by this line, just before calling tap_open:
*vnet_hdr = qemu_opt_get_bool(opts, "vnet_hdr", 1);
I run qemu like this: sudo qemu -m 1024 -hda /mnt/hda.img -net
nic,macaddr=DE:AD:BE:EF:69:25 -net tap,script=/home/priteau/qemu-ifup -boot c
-vnc 0:0
--
Pierre Riteau -- http://perso.univ-rennes1.fr/pierre.riteau/