|SUCCESS|dpdk|117e86c4b9| Intel-Testing
sys_stv at intel.com
sys_stv at intel.com
Mon May 26 19:34:48 CEST 2025
Test-Label: intel-Testing
Test-Status: SUCCESS
_Testing PASS_
DPDK git repo: dpdk
commit 117e86c4b96ed761e9a7ab766261208fe81bf5ca
Author: Andre Muezerie <andremue at linux.microsoft.com>
Date: Thu Mar 6 17:40:12 2025 -0800
rcu: remove VLAs
There are two lines that were using VLAs, which are not supported by
MSVC.
1)
../lib/rcu/rte_rcu_qsbr.c:326:12: warning: variable length array used [-Wvla]
326 | char data[dq->esize];
| ^~~~~~~~~
2)
../lib/rcu/rte_rcu_qsbr.c:389:12: warning: variable length array used [-Wvla]
389 | char data[dq->esize];
| ^~~~~~~~~
The short-term fix is to use alloca, to allow progress with the msvc
compatibility work.
The long-term plan involves API changes and therefore can only be applied
with a new release. This long-term plan consists of introducing some
reasonable limitation on RCU DQ element size.
With this change, the rcu library can be built with MSVC.
Signed-off-by: Andre Muezerie <andremue at linux.microsoft.com>
Signed-off-by: David Marchand <david.marchand at redhat.com>
Testing Summary : 18 Case Done, 18 Successful, 0 Failures
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
virtio_smoke: http://git.dpdk.org/tools/dts/tree/test_plans/virtio_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
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
Test result details:
+-------------+---------------------------+-------+
| suite | case | status|
+-------------+---------------------------+-------+
| asan_smoke | test_rxtx_with_ASan_enable| passed|
| pf_smoke | test_pf_rss | passed|
| pf_smoke | test_pf_tx_rx_queue | passed|
| pf_smoke | test_pf_jumbo_frames | n/a |
| 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|
+-------------+---------------------------+-------+
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
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|
+-------------+---------------------------+-------+
DPDK STV team
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