[dpdk-dev] [Bug 843] [dpdk-21.11 rc1] performance tests with QAT are failing

[bugzilla@dpdk.org]

https://bugs.dpdk.org/show_bug.cgi?id=843

            Bug ID: 843
           Summary: [dpdk-21.11 rc1] performance tests with QAT are
                    failing
           Product: DPDK
           Version: 21.11
          Hardware: All
                OS: Linux
            Status: UNCONFIRMED
          Severity: minor
          Priority: Normal
         Component: cryptodev
          Assignee: dev@dpdk.org
          Reporter: varalakshmi.s@intel.com
  Target Milestone: ---

Environment

DPDK Version:  6c390cee976e33b1e9d8562d32c9d3ebe5d9ce94

OS: 5.4.0-89-generic #100~18.04.1-Ubuntu SMP Wed Sep 29 10:59:42 UTC 2021
x86_64 x86_64 x86_64 GNU/Linux 
Compiler: 7.5.0
Hardware platform: Purley

Steps to reproduce
from dpdk path, the following steps should be followed:

x86_64-native-linuxapp-gcc/app/dpdk-test-crypto-perf -l 9,10,66,11,67,12,68 -a
0000:1a:01.0 -a 0000:1a:01.1 -a 0000:1a:02.2 -a 0000:1a:02.3 -a 0000:1a:02.4 -a
0000:1a:02.5 --socket-mem 2048,0 -n 4 – --ptest throughput --silent --total-ops
30000000 --burst-sz 32 --buffer-sz 64,128,256,512,1024,2048 --devtype
crypto_qat --optype cipher-then-auth --cipher-algo aes-cbc --cipher-op encrypt
--cipher-key-sz 16 --cipher-iv-sz 16 --auth-algo sha1-hmac --auth-op generate
--auth-key-sz 64 --digest-sz 20

Actual Result:
27/10/2021 23:55:00 dut.10.240.183.147: EAL: Detected CPU lcores: 112^M
EAL: Detected NUMA nodes: 2^M
EAL: Detected static linkage of DPDK^M
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket^M
EAL: Selected IOVA mode 'VA'^M
EAL: 1024 hugepages of size 2097152 reserved, but no mounted hugetlbfs found
for that size^M
EAL: VFIO support initialized^M
EAL: Using IOMMU type 1 (Type 1)^M
EAL: Error setting up interrupts!^M
EAL: 0000:1a:01.0 setup device failed^M
EAL: Requested device 0000:1a:01.0 cannot be used^M
EAL: 0000:1a:01.1 failed to select IOMMU type^M
EAL: Requested device 0000:1a:01.1 cannot be used^M
EAL: 0000:1a:02.2 failed to select IOMMU type^M
EAL: Requested device 0000:1a:02.2 cannot be used^M
EAL: 0000:1a:02.3 failed to select IOMMU type^M
EAL: Requested device 0000:1a:02.3 cannot be used^M
EAL: 0000:1a:02.4 failed to select IOMMU type^M
EAL: Requested device 0000:1a:02.4 cannot be used^M
EAL: 0000:1a:02.5 failed to select IOMMU type^M
EAL: Requested device 0000:1a:02.5 cannot be used^M
EAL: Bus (pci) probe failed.^M

Expected Result
Test is expected to Pass with no errors.

Stack Trace or Log

------------------------------------------------------------------------------
8cb5d08db940a6b26f5c5ac03b49bac25e9a7022 is the first bad commit commit
8cb5d08db940a6b26f5c5ac03b49bac25e9a7022
Author: Harman Kalra <hkalra@marvell.com>
Date: Sat Oct 23 02:19:32 2021 +0530

interrupts: extend event list

Dynamically allocating the efds and elist array of intr_handle
structure, based on size provided by user. Eg size can be
MSIX interrupts supported by a PCI device.

Signed-off-by: Harman Kalra <hkalra@marvell.com>
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Tested-by: Raslan Darawsheh <rasland@nvidia.com>

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