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From: Ting Xu <ting.xu@intel.com>
To: dev@dpdk.org
Cc: qi.z.zhang@intel.com, qiming.yang@intel.com,
	Ting Xu <ting.xu@intel.com>,
	stable@dpdk.org
Subject: [dpdk-stable] [PATCH v1] net/ice: fix wrong FDIR flow type for IPv4 fragment
Date: Wed,  2 Jun 2021 16:21:04 +0800
Message-ID: <20210602082104.33681-1-ting.xu@intel.com> (raw)

When creating FDIR rule and parsing the pattern, if IPv4 fragment type is
detected, the flow type is not changed to ICE_FLTR_PTYPE_FRAG_IPV4 from
ICE_FLTR_PTYPE_NONF_IPV4_OTHER. It will cause profile confilict with
other FDIR rules for IPv4 other type.

Fixes: b7e8781de768 ("net/ice: support flow director for IP fragment packet")
Cc: stable@dpdk.org

Signed-off-by: Ting Xu <ting.xu@intel.com>
---
 drivers/net/ice/ice_fdir_filter.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ice/ice_fdir_filter.c b/drivers/net/ice/ice_fdir_filter.c
index 092c704503..5cba56918a 100644
--- a/drivers/net/ice/ice_fdir_filter.c
+++ b/drivers/net/ice/ice_fdir_filter.c
@@ -1780,6 +1780,7 @@ ice_fdir_parse_pattern(__rte_unused struct ice_adapter *ad,
 				 * ethertype, if the spec is for all valid
 				 * packet id, set ethertype into input set.
 				 */
+				flow_type = ICE_FLTR_PTYPE_FRAG_IPV4;
 				*input_set |= ICE_INSET_ETHERTYPE;
 				input_set_o |= ICE_INSET_ETHERTYPE;
 			} else if (ipv4_mask->hdr.packet_id == UINT16_MAX) {
-- 
2.17.1


             reply	other threads:[~2021-06-02  8:17 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-02  8:21 Ting Xu [this message]
2021-06-07  0:42 ` Zhang, Qi Z

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