From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Declan Doherty <declan.doherty@intel.com>,
Herbert Guan <herbert.guan@arm.com>,
dev@dpdk.org, jianbo.liu@linaro.org
Subject: Re: [dpdk-dev] [PATCH v2] test: Fix memory corruption issues which fails the link_bonding test.
Date: Mon, 31 Jul 2017 16:25:14 +0100 [thread overview]
Message-ID: <8af824dc-5f47-57e0-bf17-4939b5efbee7@intel.com> (raw)
In-Reply-To: <7f76a7ca-d243-7d9f-da6c-e853be1e03a5@intel.com>
On 7/12/2017 11:23 AM, Declan Doherty wrote:
> On 10/07/17 12:13, Herbert Guan wrote:
>> Patch V2: fix build warnings by deleting unused variables.
>>
>> There were double-free problems in some test cases, which will cause
>> a duplicated mbuf will be added into mempool. After double-free,
>> some new allocated mbuf will hold a same address and thus cause the
>> memory corruption.
>>
>> Another minor issue is that in some test cases, allocated mbuf will
>> not be released after test case exits. Hopefully these leaked mbuf
>> will be released by the next test case in its setup phase when
>> stopping the virtual pmd ports, while this do is a memory leak of
>> the exited test case.
>>
>> To fix above 2 issues, this patch will do:
>> 1) Release virtual pmd ports' tx queue in the clean up function
>> remove_slaves_and_stop_bonded_device() of each test cases.
>> 2) Do not release allocated mbufs for test bursts. These mbufs
>> will be released in remove_slaves_and_stop_bonded_device() when
>> test case exits.
>>
>> Signed-off-by: Herbert Guan <herbert.guan@arm.com>
>> ---
> ...
>>
>
> Acked-by: Declan Doherty <declan.doherty@intel.com>
Applied to dpdk-next-net/master, thanks.
next prev parent reply other threads:[~2017-07-31 15:25 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-10 7:20 [dpdk-dev] [PATCH] " Herbert Guan
2017-07-10 7:55 ` Jianbo Liu
2017-07-10 11:13 ` [dpdk-dev] [PATCH v2] " Herbert Guan
2017-07-12 10:23 ` Declan Doherty
2017-07-31 15:25 ` Ferruh Yigit [this message]
2017-07-18 16:13 ` Ferruh Yigit
2017-07-19 1:54 ` Herbert Guan
2017-07-12 9:59 ` [dpdk-dev] [PATCH] " Declan Doherty
2017-07-12 10:16 ` Declan Doherty
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