patches for DPDK stable branches
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From: "Zhang,Alvin" <alvinx.zhang@intel.com>
To: wenzhuo.lu@intel.com, qi.z.zhang@intel.com
Cc: dev@dpdk.org, Alvin Zhang <alvinx.zhang@intel.com>, stable@dpdk.org
Subject: [dpdk-stable] [PATCH] net/ice: fix Rx offload flags in SSE path
Date: Fri, 23 Oct 2020 10:13:22 +0800
Message-ID: <20201023021322.50388-1-alvinx.zhang@intel.com> (raw)

From: Alvin Zhang <alvinx.zhang@intel.com>

Update reading offload flags of last two of four packets.

Fixes: ece1f8a8f1c8 ("net/ice: switch to flexible descriptor in SSE path")
Cc: stable@dpdk.org

Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com>
---
 drivers/net/ice/ice_rxtx_vec_sse.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ice/ice_rxtx_vec_sse.c b/drivers/net/ice/ice_rxtx_vec_sse.c
index dd3b70f..c46f4a4 100644
--- a/drivers/net/ice/ice_rxtx_vec_sse.c
+++ b/drivers/net/ice/ice_rxtx_vec_sse.c
@@ -159,7 +159,7 @@
 	flags = _mm_unpackhi_epi32(descs[0], descs[1]);
 	tmp_desc = _mm_unpackhi_epi32(descs[2], descs[3]);
 	tmp_desc = _mm_unpacklo_epi64(flags, tmp_desc);
-	tmp_desc = _mm_and_si128(flags, desc_mask);
+	tmp_desc = _mm_and_si128(tmp_desc, desc_mask);
 
 	/* checksum flags */
 	tmp_desc = _mm_srli_epi32(tmp_desc, 4);
-- 
1.8.3.1


             reply	other threads:[~2020-10-23  2:13 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-23  2:13 Zhang,Alvin [this message]
2020-10-27  1:28 ` Zhang, Qi Z

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