[dpdk-dev] [Bug 863] external_mempool_handler:execute mempool_autotest command failed on FreeBSD

[bugzilla@dpdk.org]

https://bugs.dpdk.org/show_bug.cgi?id=863

            Bug ID: 863
           Summary: external_mempool_handler:execute mempool_autotest
                    command failed on FreeBSD
           Product: DPDK
           Version: 21.11
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: core
          Assignee: dev@dpdk.org
          Reporter: leweix.yang@intel.com
  Target Milestone: ---

DPDK version: Use make showversion or for a non-released version: git remote -v
&& git show-ref --heads
 21.11-rc1:6c390cee976e33b1e9d8562d32c9d3ebe5d9ce94
Other software versions: name/version for QEMU, OVS, etc. Repeat as required.
OS: FreeBSD 13.0-RELEASE
Compiler: gcc (FreeBSD Ports Collection) 10.3.0
Hardware platform: Intel(R) Xeon(R) Gold 6252N CPU @ 2.30GHz.
NIC hardware: Ethernet Controller X710 for 10GbE SFP+
Device version: 1.12.24


Test Setup
Steps to reproduce
List the steps to reproduce the issue:

1.build dpdk 
# CC=gcc meson -Denable_kmods=True -Dlibdir=lib  --default-library=static
x86_64-native-bsdapp-gcc
# ninja -C x86_64-native-bsdapp-gcc
2.lanch app
# ./x86_64-native-bsdapp-gcc/app/test/dpdk-test  -n 4 -c f
3. execute dpdk command 
# mempool_autotest



Show the output from the previous commands:


# common_pool_count=1598
  no statistics available
  EAL: Test assert
test_mempool_flag_non_io_unset_when_populated_with_valid_iova 
  line 781 failed: Cannot get IOVA
  test failed at test_mempool():1030
  Test Failed




Expected Result
Explain what is the expected result in text or as an example output:

# common_pool_count=2111
  no statistics available
  Test OK




Regression
Is this issue a regression: (Y/N) Y

git show 11541c5c81dd2b286132dbff8a8c324d7e9bc945
commit 11541c5c81dd2b286132dbff8a8c324d7e9bc945 (HEAD)
Author: Dmitry Kozlyuk <dkozlyuk@nvidia.com>
Date: Tue Oct 19 01:43:51 2021 +0300

mempool: add non-IO flag

Mempool is a generic allocator that is not necessarily used
for device IO operations and its memory for DMA.
Add MEMPOOL_F_NON_IO flag to mark such mempools automatically
a) if their objects are not contiguous;
b) if IOVA is not available for any object.
Other components can inspect this flag
in order to optimize their memory management.

Discussion: https://mails.dpdk.org/archives/dev/2021-August/216654.html

Signed-off-by: Dmitry Kozlyuk <dkozlyuk@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Reviewed-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>

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