netdev - Re: [PATCH 1/2] ixgb: Don't check for vlan group on transmit.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 03 Nov 2010 07:55:27 -0700
From:	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To:	Jesse Gross <jesse@...ira.com>
Cc:	David Miller <davem@...emloft.net>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"Brandeburg, Jesse" <jesse.brandeburg@...el.com>,
	"Waskiewicz Jr, Peter P" <peter.p.waskiewicz.jr@...el.com>
Subject: Re: [PATCH 1/2] ixgb: Don't check for vlan group on transmit.

On Sat, 2010-10-30 at 11:49 -0700, Jesse Gross wrote:
> 
> On transmit, the ixgb driver will only use vlan acceleration if a
> vlan group is configured.  This can lead to tags getting dropped
> when bridging because the networking core assumes that a driver
> that claims vlan acceleration support can do it at all times.  This
> change should have been part of commit eab6d18d "vlan: Don't check for
> vlan group before vlan_tx_tag_present." but was missed.
> 
> Signed-off-by: Jesse Gross <jesse@...ira.com>
> CC: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
> CC: Jesse Brandeburg <jesse.brandeburg@...el.com>
> CC: PJ Waskiewicz <peter.p.waskiewicz.jr@...el.com>
> ---
>  drivers/net/ixgb/ixgb_main.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-) 

Thanks Jesse, I have added this to my queue.

Download attachment "signature.asc" of type "application/pgp-signature" (491 bytes)