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

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Message-Id: <20250226-printk-renaming-v1-0-0b878577f2e6@suse.com>
Date: Wed, 26 Feb 2025 16:59:00 -0300
From: Marcos Paulo de Souza <mpdesouza@...e.com>
To: 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>, Petr Mladek <pmladek@...e.com>, 
 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>
Cc: linux-kernel@...r.kernel.org, kexec@...ts.infradead.org, 
 linux-pm@...r.kernel.org, linux-serial@...r.kernel.org, 
 Marcos Paulo de Souza <mpdesouza@...e.com>
Subject: [PATCH 0/5] printk: renaming some suspend/resume functions and one
 fix for unblanking

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>
---
Marcos Paulo de Souza (5):
      printk: Rename suspend_console to console_suspend_all
      printk: Rename resume_console to console_resume_all
      printk: Rename console_stop to console_suspend
      printk: Rename console_start to console_resume
      printk: Check CON_SUSPEND when unblanking a console

 drivers/tty/serial/serial_core.c                   |  6 ++---
 include/linux/console.h                            |  8 +++---
 kernel/kexec_core.c                                |  4 +--
 kernel/power/hibernate.c                           | 16 ++++++------
 kernel/power/suspend.c                             |  8 +++---
 kernel/printk/printk.c                             | 30 ++++++++++++++--------
 .../pm-graph/config/custom-timeline-functions.cfg  |  4 +--
 tools/power/pm-graph/sleepgraph.py                 |  6 ++---
 8 files changed, 46 insertions(+), 36 deletions(-)
---
base-commit: ffd294d346d185b70e28b1a28abe367bbfe53c04
change-id: 20250225-printk-renaming-126c1a11ad7a

Best regards,
-- 
Marcos Paulo de Souza <mpdesouza@...e.com>