Patch set 64677

fib: fix possible integer overflow

Submitter
Medvedkin, Vladimir
Applied on
dpdk (31bb45bcfdf5d67737eab17747b383775c9c36ae)
Date submitted
Jan. 14, 2020, 5:18 p.m.
Tarball
dpdk.tar.gz

Test Results Possible Regression

Expand

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

dpdk_compile_spdk

Test run at
Jan. 14, 2020, 11:28 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

dpdk_compile_ovs

Test run at
Jan. 14, 2020, 11:30 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

dpdk_compile

Test run at
Jan. 14, 2020, 11:33 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

dpdk_unit_test

Test run at
Jan. 14, 2020, 11:31 p.m.
Fail/Total
1/1
Result
FAIL
Download artifacts

dpdk_meson_compile

Test run at
Jan. 14, 2020, 11:32 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Jan. 15, 2020, 2:10 a.m.
Baseline
dpdk (31bb45bcfdf5d67737eab17747b383775c9c36ae)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 -0.26000
PASS 128 256 -0.20800
PASS 256 256 -0.03300
PASS 512 256 0.04900
PASS 1024 256 -0.00300
PASS 1518 256 -0.00800

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Jan. 15, 2020, 1:57 a.m.
Baseline
dpdk (31bb45bcfdf5d67737eab17747b383775c9c36ae)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 -0.30500
PASS 128 256 0.00300
PASS 256 256 -0.02100
PASS 512 256 0.01100
PASS 1024 256 -0.00300
PASS 1518 256 0.00100

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Jan. 15, 2020, 1:45 a.m.
Baseline
dpdk (31bb45bcfdf5d67737eab17747b383775c9c36ae)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 0.05600
PASS 128 256 0.02000
PASS 256 256 0.06500
PASS 512 256 -0.09000
PASS 1024 256 0.01900
PASS 1518 256 -0.01900

Configuration Information

Kernel
Linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Jan. 14, 2020, 11:22 p.m.
Baseline
dpdk (a02b9406a8769247737b55dbfa50b6b5f896d946)
Fail/Total
0/2
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 512 -0.06200
PASS 64 2048 -0.23500

Configuration Information

Kernel
Linux 4.15.0-generic
Compiler
gcc 7.4
Test run at
Jan. 15, 2020, 4:09 a.m.
Baseline
dpdk (a02b9406a8769247737b55dbfa50b6b5f896d946)
Fail/Total
0/3
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 128 -0.10400
PASS 64 512 0.43100
PASS 64 2048 0.06700
Test run at
Jan. 14, 2020, 11:21 p.m.
Baseline
dpdk (a02b9406a8769247737b55dbfa50b6b5f896d946)
Fail/Total
1/3
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 128 0.20000
FAIL 64 512 -6.26600
PASS 64 2048 -0.16600

Configuration Information

Kernel
freebsd 11.2
Compiler
gcc 8.3

dpdk_compile_spdk

Test run at
Jan. 14, 2020, 11:28 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

dpdk_compile

Test run at
Jan. 14, 2020, 11:30 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

dpdk_meson_compile

Test run at
Jan. 14, 2020, 11:33 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

Configuration Information

Kernel
linux 4.18.0.el8_0
Compiler
gcc 8.3.1

dpdk_compile_ovs

Test run at
Jan. 14, 2020, 11:40 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

dpdk_compile

Test run at
Jan. 14, 2020, 11:41 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

dpdk_meson_compile

Test run at
Jan. 14, 2020, 11:40 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

Configuration Information

Kernel
linux 4.14.122
Compiler
gcc 7.3.0

nic_single_core_perf

Test run at
Jan. 15, 2020, 12:25 a.m.
Baseline
dpdk (31bb45bcfdf5d67737eab17747b383775c9c36ae)
Fail/Total
0/2
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 512 -0.33000
PASS 64 2048 -0.01100

Configuration Information

Kernel
linux 4.15.0-65-generic
Compiler
gcc gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0

Configuration Information

Kernel
linux 5.3.16
Compiler
gcc 9.2.1

dpdk_compile_ovs

Test run at
Jan. 14, 2020, 11:39 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

dpdk_compile

Test run at
Jan. 14, 2020, 11:39 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

dpdk_meson_compile

Test run at
Jan. 14, 2020, 11:39 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

Configuration Information

Kernel
linux 4.12.14
Compiler
gcc 7.4.1

dpdk_compile_ovs

Test run at
Jan. 14, 2020, 11:30 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

dpdk_compile

Test run at
Jan. 14, 2020, 11:34 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

dpdk_meson_compile

Test run at
Jan. 14, 2020, 11:37 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

Configuration Information

Kernel
linux latest
Compiler
gcc latest

dpdk_compile_ovs

Test run at
Jan. 14, 2020, 11:32 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

dpdk_compile

Test run at
Jan. 14, 2020, 11:42 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

dpdk_meson_compile

Test run at
Jan. 14, 2020, 11:37 p.m.
Fail/Total
0/1
Result
PASS
Download artifacts

Configuration Information

Kernel
windows 10.0
Compiler
clang 9.0

Disclaimers

Intel Corporation:

Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors.

Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more complete information visit www.intel.com/benchmarks.

Performance results are based on testing as of Jan. 14, 2020 and may not reflect all publicly available security updates. See configuration disclosure for details. No product can be absolutely secure.

Mellanox Technologies:

The tests and the results published here which refer to Mellanox' products or software, are provided "AS IS". Mellanox disclaims all warranties, including, but not limited to, any warranty of title, non-infringement, merchantability, security and fitness of any results.