From: Bruce Richardson <bruce.richardson@intel.com>
To: Anatoly Burakov <anatoly.burakov@intel.com>
Cc: <dev@dpdk.org>
Subject: Re: [PATCH v1 2/9] net/i40e: reject VLAN with tunnel items in FDIR flows
Date: Fri, 30 Oct 2026 17:12:08 +0000 [thread overview]
Message-ID: <auTP6CCPDQQ0bWdo@bricha3-mobl1.ger.corp.intel.com> (raw)
In-Reply-To: <6cb6188aaf9c36b9b2f0c2ee6fcf75cbcba1f480.1793353214.git.anatoly.burakov@intel.com>
On Fri, Oct 30, 2026 at 09:40:15AM +0000, Anatoly Burakov wrote:
> The FDIR pattern graph allowed VLAN in front of ESP, L2TPv3 and GTP
> items. These use customized pctypes whose input set does not include
> the VLAN tag, so the VLAN match was silently ignored. Such patterns
> were not accepted before the rework either.
>
> Make VLAN lead to separate IPv4, IPv6 and UDP nodes that have no tunnel
> successors.
>
> Fixes: 05432a6e4676 ("net/i40e: reimplement FDIR parser")
>
> Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
> ---
> drivers/net/intel/i40e/i40e_flow_fdir.c | 65 +++++++++++++++++++++++--
> 1 file changed, 62 insertions(+), 3 deletions(-)
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
next prev parent reply other threads:[~2026-10-30 17:12 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-30 9:40 [PATCH v1 1/9] net/i40e: skip FDIR flow engine when FDIR is unavailable Anatoly Burakov
2026-10-30 9:40 ` [PATCH v1 2/9] net/i40e: reject VLAN with tunnel items in FDIR flows Anatoly Burakov
2026-10-30 17:12 ` Bruce Richardson [this message]
2026-10-30 9:40 ` [PATCH v1 3/9] net/i40e: move FDIR flow state out of the flow engine Anatoly Burakov
2026-10-30 9:40 ` [PATCH v1 4/9] net/i40e: fix FDIR ethertype match with other items Anatoly Burakov
2026-10-30 9:40 ` [PATCH v1 5/9] net/i40e: validate IPv4 fragment offset without range Anatoly Burakov
2026-10-30 9:40 ` [PATCH v1 6/9] net/i40e: fix SCTP verification tag truncation in FDIR Anatoly Burakov
2026-10-30 9:40 ` [PATCH v1 7/9] net/i40e: validate raw FDIR offsets and lengths Anatoly Burakov
2026-10-30 9:40 ` [PATCH v1 8/9] net/i40e: disable tunnel replacement in multi-driver mode Anatoly Burakov
2026-10-30 9:40 ` [PATCH v1 9/9] net/i40e: allow L2 and L3 only hash patterns Anatoly Burakov
2026-10-30 16:49 ` [PATCH v1 1/9] net/i40e: skip FDIR flow engine when FDIR is unavailable Bruce Richardson
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