Test-Label: intel-Testing Test-Status: SUCCESS _Testing PASS DPDK git repo: dpdk commit dbff181d62c997f128b75db2bbac9f42e8dd0f8f Author: Jerin Jacob Date: Thu May 4 14:23:37 2023 +0530 examples/ntb: fix build with GCC 13 Fix the following build issue by not allowing nb_ids to be zero. nb_ids can be zero based on rte_rawdev_xstats_get() API documentation but it is not valid for the case when second argument is NULL. examples/ntb/ntb_fwd.c: In function 'ntb_stats_display': examples/ntb/ntb_fwd.c:945:23: error: 'rte_rawdev_xstats_get' accessing 8 bytes in a region of size 0 [-Werror=stringop-overflow=] 945 | if (nb_ids != rte_rawdev_xstats_get(dev_id, ids, values, nb_ids)) { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ examples/ntb/ntb_fwd.c:945:23: note: referencing argument 3 of type 'uint64_t[0]' {aka 'long unsigned int[]'} In file included from ../examples/ntb/ntb_fwd.c:17: lib/rawdev/rte_rawdev.h:504:1: note: in a call to function 'rte_rawdev_xstats_get' 504 | rte_rawdev_xstats_get(uint16_t dev_id, Fixes: 5194299d6ef5 ("examples/ntb: support more functions") Cc: stable@dpdk.org Signed-off-by: Jerin Jacob Tested-by: Ali Alnubani Acked-by: Junfeng Guo Tested-by: Daxue Gao Testing Summary : 18 Case Done, 18 Successful, 0 Failures Testbed #1: 9 Case Done, 9 Successful, 0 Failures * Test result details: +-------------+---------------------------+-------+ | suite | case | status| +-------------+---------------------------+-------+ | asan_smoke | test_rxtx_with_ASan_enable| passed| | pf_smoke | test_pf_jumbo_frames | passed| | pf_smoke | test_pf_rss | passed| | pf_smoke | test_pf_tx_rx_queue | passed| | vf_smoke | test_vf_jumbo_frames | passed| | vf_smoke | test_vf_rss | passed| | vf_smoke | test_vf_tx_rx_queue | passed| | virtio_smoke| test_virtio_loopback | passed| | virtio_smoke| test_virtio_pvp | passed| +-------------+---------------------------+-------+ * Environment: OS : Ubuntu 22.04.2 LTS Kernel : 5.15.0-60-generic GCC : 11.3.0-1ubuntu1~22.04 NIC : Ethernet Controller E810-C for SFP Target : x86_64-native-linuxapp-gcc Testbed #2: 9 Case Done, 9 Successful, 0 Failures * Test result details: +-------------+---------------------------+-------+ | suite | case | status| +-------------+---------------------------+-------+ | asan_smoke | test_rxtx_with_ASan_enable| passed| | pf_smoke | test_pf_jumbo_frames | passed| | pf_smoke | test_pf_rss | passed| | pf_smoke | test_pf_tx_rx_queue | passed| | vf_smoke | test_vf_rss | passed| | vf_smoke | test_vf_tx_rx_queue | passed| | vf_smoke | test_vf_jumbo_frames | n/a | | virtio_smoke| test_virtio_loopback | passed| | virtio_smoke| test_virtio_pvp | passed| +-------------+---------------------------+-------+ * Environment: OS : Ubuntu 22.04.2 LTS Kernel : 5.15.0-60-generic GCC : 11.3.0-1ubuntu1~22.04 NIC : Ethernet Controller XL710 for 40GbE QSFP+ Target : x86_64-native-linuxapp-gcc TestPlan: pf_smoke: http://git.dpdk.org/tools/dts/tree/test_plans/pf_smoke_test_plan.rst vf_smoke: http://git.dpdk.org/tools/dts/tree/test_plans/vf_smoke_test_plan.rst asan_smoke: http://git.dpdk.org/tools/dts/tree/test_plans/asan_smoke_test_plan.rst TestSuite: pf_smoke: http://git.dpdk.org/tools/dts/tree/tests/TestSuite_pf_smoke.py vf_smoke: http://git.dpdk.org/tools/dts/tree/tests/TestSuite_vf_smoke.py virtio_smoke: http://git.dpdk.org/tools/dts/tree/tests/TestSuite_virtio_smoke.py asan_smoke: http://git.dpdk.org/tools/dts/tree/tests/TestSuite_asan_smoke.py DPDK STV team