linux-kernel - Re: [PATCH net v3] net: sched: fix packet stuck problem for lockless qdisc

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Date:   Fri, 16 Apr 2021 13:46:37 +0200 (CEST)
From:   Jiri Kosina <jikos@...nel.org>
To:     Juergen Gross <jgross@...e.com>
cc:     Yunsheng Lin <linyunsheng@...wei.com>,
        Hillf Danton <hdanton@...a.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net v3] net: sched: fix packet stuck problem for lockless
 qdisc

On Tue, 13 Apr 2021, Juergen Gross wrote:

> > what Jiri said about "I am still planning to have Yunsheng Lin's
> > (CCing) fix [1] tested in the coming days." is that Juergen has
> > done the test and provide a "Tested-by" tag.
> 
> Correct. And I did this after Jiri asking me to do so.

Exactly, Juergen's setup is the one where this issue is being reproduced 
reliably for us, and Juergen verified that your patch fixes that issue.

Seeing that you now also addressed the STATE_DEACTIVATED issue (which we 
don't have reproducer for though), I think your series should be good to 
go if the STATE_DEACTIVATED fix has been verified independently.

Thanks!

-- 
Jiri Kosina
SUSE Labs