printk · Maintained

Maintainers

• M Petr Mladek <pmladek@suse.com>
• R Steven Rostedt <rostedt@goodmis.org>
• R John Ogness <john.ogness@linutronix.de>
• R Sergey Senozhatsky <senozhatsky@chromium.org>

Paths

• F Documentation/core-api/printk-basics.rst
• F include/linux/printk.h
• F kernel/printk/

Last 30 days

Recent patches

Most-recent 30 patches in this subsystem on netdev (capped at 30), ordered by date desc.

• [PATCH net-next v7 1/4] printk: Add execution context (task name/CPU) to printk_info
  2026-02-06 · Breno Leitao <leitao@debian.org>
• [PATCH net-next v6 1/4] printk: Add execution context (task name/CPU) to printk_info
  2026-02-03 · Breno Leitao <leitao@debian.org>
• [PATCH net-next v5 1/4] printk: Add execution context (task name/CPU) to printk_info
  2026-01-28 · Breno Leitao <leitao@debian.org>
• [PATCH net-next v4 1/5] printk: Add execution context (task name/CPU) to printk_info
  2026-01-23 · Breno Leitao <leitao@debian.org>
• [PATCH net-next v3 1/5] printk: Add execution context (task name/CPU) to printk_info
  2026-01-22 · Breno Leitao <leitao@debian.org>
• [PATCH net-next v2 1/5] printk: Add execution context (task name/CPU) to printk_info
  2026-01-20 · Breno Leitao <leitao@debian.org>
• Re: [PATCH net-next 0/2] net: netconsole: convert to NBCON console infrastructure
  2026-01-16 · Petr Mladek <pmladek@suse.com>
• Re: [PATCH net-next 0/2] net: netconsole: convert to NBCON console infrastructure
  2026-01-16 · Petr Mladek <pmladek@suse.com>
• Re: [PATCH 06/19] printk: Introduce register_console_force
  2026-01-14 · Petr Mladek <pmladek@suse.com>
• Re: [PATCH net-next 0/2] net: netconsole: convert to NBCON console infrastructure
  2026-01-12 · Breno Leitao <leitao@debian.org>
• Re: [PATCH net-next 0/2] net: netconsole: convert to NBCON console infrastructure
  2026-01-09 · Petr Mladek <pmladek@suse.com>
• Re: [PATCH net-next 0/2] net: netconsole: convert to NBCON console infrastructure
  2026-01-08 · Breno Leitao <leitao@debian.org>
• [PATCH 19/19] printk: Remove CON_ENABLED flag
  2025-12-27 · Marcos Paulo de Souza <hidden>
• [PATCH 06/19] printk: Introduce register_console_force
  2025-12-27 · Marcos Paulo de Souza <hidden>
• [PATCH 05/19] printk: Add more context to suspend/resume functions
  2025-12-27 · Marcos Paulo de Souza <hidden>
• [PATCH 04/19] printk: Reintroduce consoles_suspended global state
  2025-12-27 · Marcos Paulo de Souza <hidden>
• [PATCH 03/19] printk: Drop flags argument from console_is_usable
  2025-12-27 · Marcos Paulo de Souza <hidden>
• [PATCH 02/19] printk: Introduce console_is_nbcon
  2025-12-27 · Marcos Paulo de Souza <hidden>
• [PATCH 01/19] printk/nbcon: Use an enum to specify the required callback in console_is_usable()
  2025-12-27 · Marcos Paulo de Souza <hidden>
• [PATCH v2] sysctl: Remove unused ctl_table forward declarations
  2025-12-17 · Joel Granados <joel.granados@kernel.org>
• Re: [PATCH] sysctl: Remove unused ctl_table forward declarations
  2025-12-16 · Petr Mladek <pmladek@suse.com>
• [PATCH] sysctl: Remove unused ctl_table forward declarations
  2025-12-15 · Joel Granados <joel.granados@kernel.org>
• [PATCH net-next v3 1/3] hexdump: Implement macro for converting large buffers
  2025-02-19 · Nick Child <nnac123@linux.ibm.com>
• [PATCH 1/3] hexdump: Implement macro for converting large buffers
  2025-02-14 · Nick Child <nnac123@linux.ibm.com>
• [PATCH 1/3] hexdump: Implement macro for converting large buffers
  2025-01-13 · Nick Child <nnac123@linux.ibm.com>
• [PATCH v3 11/11] sysctl: treewide: constify the ctl_table argument of handlers
  2024-04-23 · Thomas Weißschuh <linux@weissschuh.net>
• [PATCH 11/11] sysctl: treewide: constify the ctl_table argument of handlers
  2024-03-15 · Thomas Weißschuh <linux@weissschuh.net>
• [PATCH 09/11] sysctl: Remove the end element in sysctl table arrays
  2023-06-21 · Joel Granados <hidden>
• [PATCH 25/30] panic, printk: Add console flush parameter and convert panic_print to a notifier
  2022-04-27 · "Guilherme G. Piccoli" <gpiccoli@igalia.com>
• [PATCH 23/30] printk: kmsg_dump: Introduce helper to inform number of dumpers
  2022-04-27 · "Guilherme G. Piccoli" <gpiccoli@igalia.com>

Needs attention (review trailers in, no pickup)

Patches with review trailers that haven't landed in mainline and haven't been Acked by a maintainer. Oldest first.

• Re: [PATCH] sysctl: Remove unused ctl_table forward declarations
  2025-12-16 · Petr Mladek <pmladek@suse.com> · 1 Reviewed-by
• [PATCH net-next v7 1/4] printk: Add execution context (task name/CPU) to printk_info
  2026-02-06 · Breno Leitao <leitao@debian.org> · 1 Reviewed-by

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• [PATCH 19/19] printk: Remove CON_ENABLED flag
  2025-12-27 · Marcos Paulo de Souza <hidden>
• Re: [PATCH 06/19] printk: Introduce register_console_force
  2026-01-14 · Petr Mladek <pmladek@suse.com>