netdev - Re: [net 1/3] ixgbe: Correctly disable VLAN filter in promiscuous mode

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Message-Id: <20141123.142659.1015994366326439091.davem@davemloft.net>
Date:	Sun, 23 Nov 2014 14:26:59 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	jeffrey.t.kirsher@...el.com
Cc:	vyasevich@...il.com, netdev@...r.kernel.org, nhorman@...hat.com,
	sassmann@...hat.com, jogreene@...hat.com, stable@...r.kernel.org,
	jacob.e.keller@...el.com, vyasevic@...hat.com
Subject: Re: [net 1/3] ixgbe: Correctly disable VLAN filter in promiscuous
 mode

From: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Date: Fri, 21 Nov 2014 23:52:52 -0800

> From: Vlad Yasevich <vyasevich@...il.com>
> 
> IXGBE adapter seems to require that VLAN filtering be enabled if
> VMDQ or SRIOV are enabled.  When those functions are disabled,
> VLAN filtering may be disabled in promiscuous mode.
> 
> Prior to commit a9b8943ee129 ("ixgbe: remove vlan_filter_disable
> and enable functions")
> 
> The logic was correct.  However, after the commit the logic
> got reversed and VLAN filtered in now turned on when VMDQ/SRIOV
> is disabled.
> 
> This patch changes the condition to enable hw vlan filtered
> when VMDQ or SRIOV is enabled.
> 
> Fixes: a9b8943ee129 ("ixgbe: remove vlan_filter_disable and enable functions")
> Cc: stable <stable@...r.kernel.org>
> CC: Jacob Keller <jacob.e.keller@...el.com>
> Signed-off-by: Vladislav Yasevich <vyasevic@...hat.com>
> Acked-by: Emil Tantilov <emil.s.tantilov@...el.com>
> Tested-by: Phil Schmitt <phillip.j.schmitt@...el.com>
> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>

Applied.
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