On Fri, Jan 20, 2023 at 2:58 PM Su, Simei <[email protected]> wrote:
>
> Hi David,
>
> > -----Original Message-----
> > From: David Marchand <[email protected]>
> > Sent: Friday, January 20, 2023 3:34 PM
> > To: Su, Simei <[email protected]>
> > Cc: Xing, Beilei <[email protected]>; Zhang, Yuying
> > <[email protected]>; [email protected]; Zhang, Qi Z
> > <[email protected]>; Yang, Qiming <[email protected]>;
> > [email protected]; Zhang, Helin <[email protected]>
> > Subject: Re: [PATCH] net/i40e: rework maximum frame size configuration
> >
> > On Mon, Jan 16, 2023 at 1:15 PM Su, Simei <[email protected]> wrote:
> > >
> > > Hi David,
> > >
> > > > -----Original Message-----
> > > > From: David Marchand <[email protected]>
> > > > Sent: Monday, January 16, 2023 7:19 PM
> > > > To: Su, Simei <[email protected]>
> > > > Cc: Xing, Beilei <[email protected]>; Zhang, Yuying
> > > > <[email protected]>; [email protected]; Zhang, Qi Z
> > > > <[email protected]>; Yang, Qiming <[email protected]>;
> > > > [email protected]; Zhang, Helin <[email protected]>
> > > > Subject: Re: [PATCH] net/i40e: rework maximum frame size
> > > > configuration
> > > >
> > > > On Mon, Jan 16, 2023 at 11:54 AM Simei Su <[email protected]> wrote:
> > > > >
> > > > > This patch removes unnecessary link status check.
> > > > >
> > > > > Fixes: a4ba77367923 ("net/i40e: enable maximum frame size at port
> > > > > level")
> > > > > Fixes: 2184f7cdeeaa ("net/i40e: fix max frame size config at port
> > > > > level")
> > > > > Fixes: 719469f13b11 ("net/i40e: fix jumbo frame Rx with X722")
> > > > > Cc: [email protected]
> > > > >
> > > > > Signed-off-by: Simei Su <[email protected]>
> > > >
> > > > Thanks for looking into the issue.
> > > >
> > > > This is rather close to what I had tried [1] along my original
> > > > report, but it failed in the CI.
> > > > Let's see how the validation of your patch goes.
> > > >
> > > > 1:
> > > >
> > https://patchwork.dpdk.org/project/dpdk/patch/20221212143715.29649-1
> > > > -d
> > > > [email protected]/
> > > >
> > >
> > > OK. We will find one environment to see why the unit test failed.
> >
> > Any update?
>
> We can reproduce CI error, but "ifconfig interface up" needs to be done 
> firstly
> to reproduce it otherwise this error won't exist. The specific reason hasn't 
> been
> found currently. We will discuss it after Chinese New Year about how to 
> handle it
> more reasonably.

We have regressions in stable releases.
Please put priority when the team is back so that this topic is fixed in 23.03.


Thanks.

-- 
David Marchand

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