[dpdk-dev,3/5] ixgbe/vpmd: add fix to store unaligned mbuf point array
Commit Message
Signed-off-by: Cunming Liang <cunming.liang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
---
lib/librte_pmd_ixgbe/ixgbe_rxtx_vec.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
@@ -277,7 +277,7 @@ ixgbe_recv_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts,
descs[3] = _mm_loadu_si128((__m128i *)(rxdp + 3));
/* B.2 copy 2 mbuf point into rx_pkts */
- _mm_store_si128((__m128i *)&rx_pkts[pos], mbp1);
+ _mm_storeu_si128((__m128i *)&rx_pkts[pos], mbp1);
/* B.1 load 1 mbuf point */
mbp2 = _mm_loadu_si128((__m128i *)&sw_ring[pos+2]);
@@ -288,7 +288,7 @@ ixgbe_recv_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts,
descs[0] = _mm_loadu_si128((__m128i *)(rxdp));
/* B.2 copy 2 mbuf point into rx_pkts */
- _mm_store_si128((__m128i *)&rx_pkts[pos+2], mbp2);
+ _mm_storeu_si128((__m128i *)&rx_pkts[pos+2], mbp2);
/* avoid compiler reorder optimization */
rte_compiler_barrier();