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Date: Thu, 19 Nov 2009 15:38:36 +0100
From: Patrick McHardy <kaber@trash.net>
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Subject: Re: [Bridge] [PATCH 3/3] macvlan: export macvlan mode through
	netlink
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To: Arnd Bergmann <arnd@arndb.de>
Cc: Herbert Xu <herbert@gondor.apana.org.au>, Eric Dumazet <eric.dumazet@gmail.com>, Anna Fischer <anna.fischer@hp.com>, netdev@vger.kernel.org, bridge@lists.linux-foundation.org, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, Gerhard Stenzel <gerhard.stenzel@de.ibm.com>, "Eric W. Biederman" <ebiederm@xmission.com>, Jens Osterkamp <jens@linux.vnet.ibm.com>, Patrick Mullaney <pmullaney@novell.com>, Stephen Hemminger <shemminger@vyatta.com>, Edge Virtual Bridging <evb@yahoogroups.com>, David Miller <davem@davemloft.net>

Arnd Bergmann wrote:
> On Wednesday 18 November 2009, Eric Dumazet wrote:
>>> --- a/drivers/net/macvlan.c
>>> +++ b/drivers/net/macvlan.c
>>> @@ -33,12 +33,6 @@
>>>  
>>>  #define MACVLAN_HASH_SIZE    (1 << BITS_PER_BYTE)
>>>  
>>> -enum macvlan_type {
>>> -     MACVLAN_PRIVATE         = 1,
>>> -     MACVLAN_VEPA            = 2,
>>> -     MACVLAN_BRIDGE          = 4,
>>> -};
>> I realize you defined MACVLAN_PRIVATE in patch 2, but used MACVLAN_MODE_PRIVATE,
>> so patch 2 is not compilable and breaks bisection ?
>>
> 
> Hmm, right. I'll fix that up as well.

> +enum ifla_macvlan_mode {
> +	MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
> +	MACVLAN_MODE_VEPA    = 2, /* talk to other ports through ext bridge */
> +	MACVLAN_MODE_BRIDGE  = 4, /* talk to bridge ports directly */
> +};

Please also keep the enum named something without ifla_ since
the mode values themselves are not netlink attributes. Just
macvlan_mode seems fine.