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Date: Sun, 14 Dec 2014 22:14:27 +0200 From: Or Gerlitz <gerlitz.or@...il.com> To: Jiri Pirko <jiri@...nulli.us> Cc: Or Gerlitz <ogerlitz@...lanox.com>, "David S. Miller" <davem@...emloft.net>, Linux Netdev List <netdev@...r.kernel.org>, Andy Gospodarek <gospo@...ulusnetworks.com>, Jamal Hadi Salim <jhs@...atatu.com>, John Fastabend <john.r.fastabend@...el.com> Subject: Re: [PATCH net] net: Disallow providing non zero VLAN ID for NIC drivers FDB add flow On Sun, Dec 14, 2014 at 9:23 PM, Jiri Pirko <jiri@...nulli.us> wrote: > Sun, Dec 14, 2014 at 05:19:05PM CET, ogerlitz@...lanox.com wrote: >>The current implementations all use dev_uc_add_excl() and such whose API >>doesn't support vlans, so we can't make it with NICs HW for now. >> >>Fixes: f6f6424ba773 ('net: make vid as a parameter for ndo_fdb_add/ndo_fdb_del') > > Maybe I'm missing something, but this commit did not introduce the > problem. This commit introduced the vid param to ndo_fdb_add and ndo_dflt_fdb_add which further call the dev_uc_add APIs... so it did introduced the ability to provide VID into these APIs, right? and we want to protect against anyone using this ability @ this point. > If was there already before when NDA_VLAN was set and ignored. > But other than this. I like the patch > > Reviewed-by: Jiri Pirko <jiri@...nulli.us> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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