[PATCH] net/ice: fix segmentation fault Rx function

Vladimir Medvedkin vladimir.medvedkin at intel.com
Thu Jan 30 20:26:17 CET 2025


Fix a typo in avx512 rx function, where accidentally the _mm_load_si128
argument was passed by value instead of a pointer.

Fixes: 43fd3624fdfe ("drivers: replace GCC pragma with cast")
Cc: andremue at linux.microsoft.com

Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin at intel.com>
---
 drivers/net/intel/ice/ice_rxtx_vec_avx512.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/intel/ice/ice_rxtx_vec_avx512.c b/drivers/net/intel/ice/ice_rxtx_vec_avx512.c
index 681b31f61f..bd49be07c9 100644
--- a/drivers/net/intel/ice/ice_rxtx_vec_avx512.c
+++ b/drivers/net/intel/ice/ice_rxtx_vec_avx512.c
@@ -474,7 +474,7 @@ _ice_recv_raw_pkts_vec_avx512(struct ice_rx_queue *rxq,
 					(RTE_CAST_PTR(const __m128i *, &rxdp[7].wb.status_error1));
 				rte_compiler_barrier();
 				const __m128i raw_desc_bh6 = _mm_load_si128
-					(RTE_CAST_PTR(const __m128i *, rxdp[6].wb.status_error1));
+					(RTE_CAST_PTR(const __m128i *, &rxdp[6].wb.status_error1));
 				rte_compiler_barrier();
 				const __m128i raw_desc_bh5 = _mm_load_si128
 					(RTE_CAST_PTR(const __m128i *, &rxdp[5].wb.status_error1));
-- 
2.43.0



More information about the dev mailing list