|SUCCESS|dpdk|1ec798b84a| intel-Functional

[sys_stv at intel.com]

Test-Label: intel-Functional
Test-Status: SUCCESS
_Functional PASS_

DPDK git repo: dpdk
commit 1ec798b84a976fac7dcb1244f53245e261aa2736
Author: Thomas Monjalon <thomas at monjalon.net>
Date:   Thu May 28 10:25:09 2026 +0200

    net/sxe2: fix 32-bit SSE build
    
    Seen in OBS on i586 Debian:
    
    from ../drivers/net/sxe2/sxe2_txrx_vec_sse.c:5:
            In function ‘_mm_loadu_si128’,
                    inlined from ‘rte_memcpy’
                    inlined from ‘sxe2_rx_pkts_refactor’
                            at ../drivers/net/sxe2/sxe2_txrx_vec_common.h:233:2:
            /usr/lib/gcc/i686-linux-gnu/12/include/emmintrin.h:703:10: error:
            array subscript 8 is outside array bounds of ‘struct rte_mbuf *[32]’
    
    The important options to reproduce are "-m32 -O2 -march=corei7".
    
    In 32-bit build the pointer array done_pkts[32] is smaller:
            32 * 4 = 128 bytes
    so an SSE access  would be outside the bound.
    
    The libc memcpy does not trigger such warning
    and is a good choice to copy an array of pointers.
    
    Fixes: ac60f302cbef ("net/sxe2: add vectorized Rx and Tx")
    
    Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
    Tested-by: David Marchand <david.marchand at redhat.com>

Smoke-Testing Summary : 31 Case Done, 31 Successful, 0 Failures      


OS : Ubuntu 24.04.4 LTS       
Kernel : 6.8.0-71-generic         
GCC : 13.3.0-6ubuntu2~24.04.1        
NIC : Ethernet Controller XL710 for 40GbE QSFP+         
Target : x86_64-native-linuxapp-gcc      

	Test result details:
	+-----------------+---------------------------------------------------+-------+
	| suite           | case                                              | status|
	+-----------------+---------------------------------------------------+-------+
	| checksum_offload| test_do_not_insert_checksum_on_the_transmit_packet| passed|
	| checksum_offload| test_hardware_checksum_check_ip_rx                | passed|
	| checksum_offload| test_hardware_checksum_check_ip_tx                | passed|
	| checksum_offload| test_hardware_checksum_check_l4_rx                | passed|
	| checksum_offload| test_hardware_checksum_check_l4_tx                | passed|
	| checksum_offload| test_insert_checksum_on_the_transmit_packet       | passed|
	| checksum_offload| test_rx_checksum_valid_flags                      | passed|
	| checksum_offload| test_checksum_offload_with_vlan                   | n/a   |
	| dual_vlan       | test_dual_vlan_priority_rxtx                      | passed|
	| dual_vlan       | test_vlan_filter_config                           | passed|
	| dual_vlan       | test_vlan_filter_table                            | passed|
	| dual_vlan       | test_vlan_insert_config                           | passed|
	| dual_vlan       | test_vlan_random_test                             | passed|
	| dual_vlan       | test_vlan_strip_config                            | passed|
	| dual_vlan       | test_vlan_synthetic_test                          | passed|
	| dual_vlan       | test_vlan_tpid_config                             | passed|
	| dual_vlan       | test_vlan_stripq_config                           | n/a   |
	| jumboframes     | test_jumboframes_bigger_jumbo                     | passed|
	| jumboframes     | test_jumboframes_jumbo_jumbo                      | passed|
	| jumboframes     | test_jumboframes_jumbo_nojumbo                    | passed|
	| jumboframes     | test_jumboframes_normal_jumbo                     | passed|
	| jumboframes     | test_jumboframes_normal_nojumbo                   | passed|
	| rxtx_offload    | test_rxoffload_port_all                           | passed|
	| rxtx_offload    | test_rxoffload_port_cmdline                       | passed|
	| rxtx_offload    | test_txoffload_port                               | passed|
	| rxtx_offload    | test_txoffload_port_all                           | passed|
	| rxtx_offload    | test_txoffload_port_checksum                      | passed|
	| rxtx_offload    | test_txoffload_port_cmdline                       | passed|
	| rxtx_offload    | test_txoffload_port_multi_segs                    | passed|
	| rxtx_offload    | test_txoffload_queue                              | passed|
	| rxtx_offload    | test_rxoffload_queue                              | n/a   |
	+-----------------+---------------------------------------------------+-------+


DPDK STV team