linux-kernel - Re: [PATCH 0/5] printk: renaming some suspend/resume functions and one fix for unblanking

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Message-ID: <Z9AvKmM4Li57-E2E@pathway.suse.cz>
Date: Tue, 11 Mar 2025 13:40:10 +0100
From: Petr Mladek <pmladek@...e.com>
To: Marcos Paulo de Souza <mpdesouza@...e.com>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Eric Biederman <ebiederm@...ssion.com>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>,
	Steven Rostedt <rostedt@...dmis.org>,
	John Ogness <john.ogness@...utronix.de>,
	Sergey Senozhatsky <senozhatsky@...omium.org>,
	Todd E Brandt <todd.e.brandt@...ux.intel.com>,
	Jiri Slaby <jirislaby@...nel.org>, linux-kernel@...r.kernel.org,
	kexec@...ts.infradead.org, linux-pm@...r.kernel.org,
	linux-serial@...r.kernel.org
Subject: Re: [PATCH 0/5] printk: renaming some suspend/resume functions and
 one fix for unblanking

On Tue 2025-03-11 11:38:00, Petr Mladek wrote:
> On Wed 2025-02-26 16:59:00, Marcos Paulo de Souza wrote:
> > Hello, I've being working on some patches that help to clarify the suspend/resume
> > of printk machinery. The last patch on this patchset address one issue regarding
> > suspended consoles and blanking.
> > 
> > This is a part one patchset that I would like to see merged before I send more patches
> > that will rework the suspend flag (a global suspend flag istead of per console) and
> > the removal of CON_ENABLED flag later on (I've created a function that will forcibly)
> > register the console instead of using this flag.
> > 
> > Please review!
> > 
> > Signed-off-by: Marcos Paulo de Souza <mpdesouza@...e.com>
> 
> Looks good to me. I could fix the typos when pushing.
> 
> Well, there is one more thing. It seems that the simple graphic logger
> was merged for 6.14-rc1. And the console_stop()/console_start() API
> is used also in drivers/gpu/drm/clients/drm_log.c.
> 
> It is actually the code which motivated this rename, as already
> pointed out by John, see
> https://lore.kernel.org/lkml/ZyoNZfLT6tlVAWjO@pathway.suse.cz/
> 
> Well, I am going to update these two locations when pushing this
> as well. Let's just get this change done.

And I did as mentioned above.

JFYI, the patcheset has been committed into printk/linux.git,
branch for-6.15-console-suspend-api-cleanup.

Best Regards,
Petr