netdev - Re: [6.12.15][be2net?] Voluntary context switch within RCU read-side critical section!

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Message-ID: <CAA85sZuYbXDKAEHpXxcDvntSjtkDEBGxU-FbXevZ+YH+eL6bEQ@mail.gmail.com>
Date: Wed, 26 Feb 2025 10:24:01 +0100
From: Ian Kumlien <ian.kumlien@...il.com>
To: Jakub Kicinski <kuba@...nel.org>
Cc: Linux Kernel Network Developers <netdev@...r.kernel.org>
Subject: Re: [6.12.15][be2net?] Voluntary context switch within RCU read-side
 critical section!

On Wed, Feb 26, 2025 at 2:05 AM Jakub Kicinski <kuba@...nel.org> wrote:
>
> On Tue, 25 Feb 2025 11:13:47 +0100 Ian Kumlien wrote:
> > Same thing happens in 6.13.4, FYI
>
> Could you do a minor bisection? Does it not happen with 6.11?
> Nothing jumps out at quick look.

I have to admint that i haven't been tracking it too closely until it
turned out to be an issue
(makes network traffic over wireguard, through that node very slow)

But i'm pretty sure it was ok in early 6.12.x - I'll try to do a bisect though
(it's a gw to reach a internal server network in the basement, so not
the best setup for this)