From: Tony Lindgren <tony.lindgren@linux.intel.com>
To: David Engraf <david.engraf@sysgo.com>
Cc: pmladek@suse.com, rostedt@goodmis.org, john.ogness@linutronix.de,
senozhatsky@chromium.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] printk: Remove console options before decoding the name
Date: Mon, 21 Sep 2026 08:17:52 +0300 [thread overview]
Message-ID: <arC-AESD17-UYVCM@tlindgre-MOBL1> (raw)
In-Reply-To: <05a12842-f121-4ee9-98ff-459a1e1a628e@sysgo.com>
On Fri, Sep 18, 2026 at 09:27:03AM +0300, David Engraf wrote:
> On 17.09.26 17:03 wrote Tony Lindgren:
> > On Thu, Sep 17, 2026 at 09:05:51AM +0300, David Engraf wrote:
> > > This fixes a regression when a console option includes ':'. Commit
> > > 7640f1a44eba ("printk: Add match_devname_and_update_preferred_console()")
> > > introduced console=DEVNAME:0.0 hardware style addressing by looking for a
> > > colon. If the colon is part of an option the name is handled as devname
> > > instead of ttyname.
> >
> > Just curious, which console did you hit this issue with?
>
> It's a self-developed console driver to access our hypervisor.
OK thanks. From a "fix or feature" point of view, I wonder if this issue
can happen with some of the current Linux console drivers too?
next prev parent reply other threads:[~2026-09-21 5:18 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-16 5:32 [PATCH] " David Engraf
2026-09-16 5:48 ` Tony Lindgren
2026-09-16 5:51 ` David Engraf
2026-09-17 6:05 ` [PATCH v2] " David Engraf
2026-09-17 14:03 ` Tony Lindgren
2026-09-18 6:27 ` David Engraf
2026-09-21 5:17 ` Tony Lindgren [this message]
2026-09-21 6:18 ` David Engraf
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