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List:       dpdk-dev
Subject:    Re: meson test link bonding failed//RE: [PATCH] net/bonding: fix descriptor limit reporting
From:       Ivan Malov <ivan.malov () oktetlabs ! ru>
Date:       2022-10-31 13:43:06
Message-ID: c94451b9-943c-ceb3-6b39-d553db78d51 () oktetlabs ! ru
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Hi,

Please see 
https://patches.dpdk.org/project/dpdk/patch/20221031131744.2340150-1-ivan.malov@oktetlabs.ru/ \
                
.

Thank you.

On Mon, 31 Oct 2022, Li, WeiyuanX wrote:

> Hi Ivan,
> 
> This patch is merged into dpdk22.11.0rc1  we execute meson test case \
> link_bonding_autotest, link_bonding_rssconf_autotest and \
> link_bonding_mode4_autotest test failed. Could you please have a look at it, also \
> submitted a Bugzilla ticket: https://bugs.dpdk.org/show_bug.cgi?id=1118 
> Regards,
> Li, Weiyuan
> 
> > -----Original Message-----
> > From: Ivan Malov <ivan.malov@oktetlabs.ru>
> > Sent: Sunday, September 11, 2022 8:19 PM
> > To: dev@dpdk.org
> > Cc: stable@dpdk.org; Andrew Rybchenko
> > <andrew.rybchenko@oktetlabs.ru>; Chas Williams <chas3@att.com>; Min
> > Hu (Connor) <humin29@huawei.com>; Hari Kumar Vemula
> > <hari.kumarx.vemula@intel.com>
> > Subject: [PATCH] net/bonding: fix descriptor limit reporting
> > 
> > Commit 5be3b40fea60 ("net/bonding: fix values of descriptor limits") breaks
> > reporting of "nb_min" and "nb_align" values obtained from back-end
> > devices' descriptor limits. This means that work done by
> > eth_bond_slave_inherit_desc_lim_first() as well as
> > eth_bond_slave_inherit_desc_lim_next() gets dismissed.
> > 
> > Revert the offending commit and use proper workaround for the test case
> > mentioned in the said commit.
> > 
> > Meanwhile, the test case itself might be poorly constructed.
> > It tries to run a bond with no back-end devices attached, but, according to [1]
> > ("Requirements / Limitations"), at least one back-end device must be
> > attached.
> > 
> > [1] doc/guides/prog_guide/link_bonding_poll_mode_drv_lib.rst
> > 
> > Fixes: 5be3b40fea60 ("net/bonding: fix values of descriptor limits")
> > Cc: stable@dpdk.org
> > 
> > Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
> > Reviewed-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
> > ---
> 


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