From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Trahe, Fiona" <fiona.trahe@intel.com>
Subject: Re: [PATCH v6 3/4] app/test: added tests for libcrypto
 PMD
Date: Thu, 6 Oct 2016 13:30:33 +0000
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 PiotrX T" <piotrx.t.azarewicz@intel.com>, "Kerlin, MarcinX"
 <marcinx.kerlin@intel.com>, "Mrzyglod, DanielX T"
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Hi Slawomir,

> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Slawomir Mrozowicz
> Sent: Tuesday, October 4, 2016 4:11 PM
> To: dev@dpdk.org
> Cc: Mrozowicz, SlawomirX <slawomirx.mrozowicz@intel.com>; Azarewicz,
> PiotrX T <piotrx.t.azarewicz@intel.com>; Kerlin, MarcinX
> <marcinx.kerlin@intel.com>; Mrzyglod, DanielX T
> <danielx.t.mrzyglod@intel.com>
> Subject: [dpdk-dev] [PATCH v6 3/4] app/test: added tests for libcrypto PM=
D
>=20
> This patch contains unit tests for libcrypto PMD. User can
> use app/test application to check how to use this pmd and to
> verify crypto processing.
>=20
> Test name is cryptodev_libcrypto_autotest.
> For performance test cryptodev_libcrypto_perftest can be used.
>=20
> Signed-off-by: Piotr Azarewicz <piotrx.t.azarewicz@intel.com>
> Signed-off-by: Marcin Kerlin <marcinx.kerlin@intel.com>
> Signed-off-by: Daniel Mrzyglod <danielx.t.mrzyglod@intel.com>
> ---
> v2:
> - rename AES-named functions to blockcipher
> - replace different test cases with blockcipher functions pattern
> - add 3DES tests into QuickAssist PMD testsuite
>=20
> v3:
> - add nagative verification tests
> - add big data test
>=20
> v4:
> - move aes test rework to another patch
> - move big data test to another patch
> - checking if libcrypto pmd is available
>=20
> v5:
> - add reduced big data test
>=20
> v6:
> - fix checkpatch warnings

This patch breaks autotests for all PMDs, due to increasing the MBUF size t=
o UNIT16_MAX.
USER1: Can't create CRYPTO_MBUFPOOL

It needs more than 500MBs in the MBUFPOOL to run this test.
Setting this back to MBUF_SIZE fixes the issue, but breaks 2 tests in libcr=
ypto_autotest

TestCase create_gmac_operation() line 5060 failed: no room to append aad   =
                     =20
 + TestCase [27] : test_AES_GMAC_authentication_test_case_4 failed         =
                     =20
TestCase create_gmac_operation() line 5060 failed: no room to append aad   =
                     =20
 + TestCase [28] : test_AES_GMAC_authentication_verify_test_case_4 failed  =
 =20

Can you investigate if it's possible to run these 2 tests using a different=
 smaller MBUFPOOL -  maybe with only a few large mbufs?