Thread (45 messages) 45 messages, 6 authors, 2023-06-11

Re: [PATCH v5 net 6/6] net/sched: qdisc_destroy() old ingress and clsact Qdiscs before grafting

From: Jamal Hadi Salim <jhs@mojatatu.com>
Date: 2023-05-26 19:47:50
Also in: lkml

On Fri, May 26, 2023 at 8:20 AM Jamal Hadi Salim [off-list ref] wrote:
On Wed, May 24, 2023 at 11:39 AM Pedro Tammela [off-list ref] wrote:
quoted
On 23/05/2023 22:20, Peilin Ye wrote:
quoted
From: Peilin Ye <redacted>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
I apologize i am going to take this back, lets please hold the series for now.

In pursuit for the effect on events, Pedro and I spent a few _hours_
chasing this - and regardless of the events, there are still
challenges with the concurrency issue. The current reproducer
unfortunately cant cause damage after patch 2, so really patch 6 was
not being tested. We hacked the repro to hit codepath patch 6 fixes.
We are not sure what the root cause is - but it certainly due to the
series. Peilin, Pedro will post the new repro.

cheers,
jamal
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