From: "Przemysław Ołtarzewski" <p.oltarzewski@gmail.com>
To: David Marchand <david.marchand@redhat.com>
Cc: Chas Williams <3chas3@gmail.com>, dev <dev@dpdk.org>
Subject: Re: [dpdk-dev] [Bug 248] Bonding PMD: Invalid array dimension in TX burst for 802.3ad mode with fast queue leads to SEGFAULT
Date: Mon, 15 Apr 2019 11:50:35 +0200 [thread overview]
Message-ID: <CAFJX8XjvATKzCfscJHjVVvxgTyEa_h7CovjDu5fTUq3rXH0Jsw@mail.gmail.com> (raw)
In-Reply-To: <CAJFAV8z5q=fSPXj7t9yA=VbcVhHmV08G4q7_27pAQb3q2B9TYw@mail.gmail.com>
Hello,
Last week I attempted to migrate our system from DPDK 18.11.1 to current
master with David's patches applied. I haven't been able to make it work
correctly - probably due to other changes in master since 18.11.1 - so
unfortunately I cannot confirm that David's patchset solves the issue
(although from source code analysis it seems that array dimension has been
fixed).
I have already spent considerable time migrating from 17.11.5 to 18.11.1
and for the time being I need to focus on diagnosing the original issue in
our system that led to discovery of invalid array dimension. I will try
again when I have some more time.
Best Regards,
Przemysław Ołtarzewski
On Wed, Apr 10, 2019 at 2:56 PM David Marchand <david.marchand@redhat.com>
wrote:
> On Wed, Apr 10, 2019 at 1:33 PM Przemysław Ołtarzewski <
> p.oltarzewski@gmail.com> wrote:
>
>> Hello David,
>>
>> I can merge these fixes and run our system using patched DPDK version.
>> Then report back any problems / improvements I observe. I can also walk
>> through source code changes and check for anything questionable.
>>
>> Unfortunately I lack deep enough understanding of DPDK source code to
>> test these fixes comprehensively and I have been short on time recently as
>> well, so that's the best I can do right now.
>>
>
> Please, be aware that other fixes have been already merged in master since
> 18.11.
> https://git.dpdk.org/dpdk/log/drivers/net/bonding
>
> I just sent the patchset that should fix your issue:
> http://patchwork.dpdk.org/project/dpdk/list/?series=4240
>
>
> --
> David Marchand
>
next prev parent reply other threads:[~2019-04-15 9:44 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-09 14:44 bugzilla
2019-04-09 14:44 ` bugzilla
2019-04-09 14:51 ` David Marchand
2019-04-09 14:51 ` David Marchand
2019-04-10 11:39 ` Przemysław Ołtarzewski
2019-04-10 11:39 ` Przemysław Ołtarzewski
2019-04-10 12:56 ` David Marchand
2019-04-10 12:56 ` David Marchand
2019-04-15 9:50 ` Przemysław Ołtarzewski [this message]
2019-04-15 9:50 ` Przemysław Ołtarzewski
2019-04-18 9:38 ` Kevin Traynor
2019-04-18 9:38 ` Kevin Traynor
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