Re: [PATCH net-next v2 0/3] netconsole: Fix reported problems

[Breno Leitao]

On Thu, Jun 04, 2026 at 02:06:22PM +0100, Simon Horman wrote:
> On Tue, Jun 02, 2026 at 07:26:56AM -0700, Breno Leitao wrote:
> > These are some of the issues that LLM reported to netconsole, and they
> > are being addressed here before big refactors.
> >
> > I was doing some big refactors, and got some "pre-existent-issues"
> > during LLM review of the refactor, that make them hard to guarantee that
> > refactor is not introducing any bug, so, let's clean these pre-existent
> > bugs first, and then submit the refactor.
> >
> > The issues fixed in this patchset were reported during the review of
> > https://lore.kernel.org/all/20260524-netconsole_move_more-v1-0-909d1ab398b4@xxxxxxxxxx/
> >
> > Not all of them got fixed, but, those that were easy to reason about.
> >
> > Why net-next and not 'net' tree.
> >
> > Most of the functions that are being fixed here moved from netpoll to
> > netconsole, thus, fixing this on net will cause merge conflicts from
> > 'net' to 'net-next', thus I decided to fix it on 'net-next', given we
> > are on 7.1-rc6 already. Sorry if that is not the right approach.
> >
> > Changed from v1:
> >   * Change it from 'net' to 'net-next'.
>
> Hi Breno,
>
> There is AI-generated review of this patch-set available on both
> https://sashiko.dev and https://netdev-ai.bots.linux.dev/sashiko/
>
> I would appreciate it if you could look over that with a view
> to addressing any issues that directly effect this patch-set.

Ack. While most of the reported issues are pre-existing are being fixed,
there is one genuine regression: invoking WARN_ON_ONCE() in a potential
NMI context is problematic since it may trigger panic_on_warn.

I will send a revised version.

Thanks,
--breno

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