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 linuxppc-dev (capped at 30), ordered by date desc.

• STALE141d Re: [PATCH 06/19] printk: Introduce register_console_force
  2026-01-14 · Petr Mladek <pmladek@suse.com>
• STALE141d [PATCH 19/19] printk: Remove CON_ENABLED flag
  2025-12-27 · Marcos Paulo de Souza <hidden>
• STALE141d [PATCH 06/19] printk: Introduce register_console_force
  2025-12-27 · Marcos Paulo de Souza <hidden>
• STALE141d [PATCH 05/19] printk: Add more context to suspend/resume functions
  2025-12-27 · Marcos Paulo de Souza <hidden>
• STALE141d [PATCH 04/19] printk: Reintroduce consoles_suspended global state
  2025-12-27 · Marcos Paulo de Souza <hidden>
• STALE141d [PATCH 03/19] printk: Drop flags argument from console_is_usable
  2025-12-27 · Marcos Paulo de Souza <hidden>
• STALE141d [PATCH 02/19] printk: Introduce console_is_nbcon
  2025-12-27 · Marcos Paulo de Souza <hidden>
• STALE141d [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>
• STALE239d [PATCH v3 1/7] syscore: Pass context data to callbacks
  2025-10-29 · Thierry Reding <hidden>
• STALE353d [PATCH v2 1/7] syscore: Pass context data to callbacks
  2025-07-17 · Thierry Reding <hidden>
• STALE508d [PATCH 1/7] syscore: Pass context data to callbacks
  2025-02-17 · Thierry Reding <hidden>
• STALE528d REVIEWED: 5 (3M) [PATCH v2] treewide: const qualify ctl_tables where applicable
  2025-01-10 · Joel Granados <joel.granados@kernel.org>
• STALE546d [PATCH] treewide: const qualify ctl_tables where applicable
  2025-01-09 · Joel Granados <joel.granados@kernel.org>
• STALE723d [PATCH v2] printk: Add a short description string to kmsg_dump()
  2024-07-02 · Jocelyn Falempe <jfalempe@redhat.com>
• STALE742d [PATCH] printk: Add a short description string to kmsg_dump()
  2024-06-25 · Jocelyn Falempe <jfalempe@redhat.com>
• STALE789d [PATCH v3 11/11] sysctl: treewide: constify the ctl_table argument of handlers
  2024-04-23 · Thomas Weißschuh <linux@weissschuh.net>
• STALE847d [PATCH 11/11] sysctl: treewide: constify the ctl_table argument of handlers
  2024-03-15 · Thomas Weißschuh <linux@weissschuh.net>
• STALE687d [PATCH linux-next v3 02/14] crash: split vmcoreinfo exporting code out from crash_core.c
  2024-01-24 · Baoquan He <hidden>
• STALE869d [PATCH v2 02/14] crash: split vmcoreinfo exporting code out from crash_core.c
  2024-01-19 · Baoquan He <hidden>
• DORMANTno replies [PATCH RFC 2/5] dump_stack: Allow update of arch description string at runtime
  2024-01-18 · Nathan Lynch via B4 Relay <devnull+nathanl.linux.ibm.com@kernel.org>
• STALE914d [PATCH 3/5] crash: rename crash_core to vmcore_info
  2024-01-05 · Baoquan He <hidden>
• STALE1113d [PATCH 09/11] sysctl: Remove the end element in sysctl table arrays
  2023-06-21 · Joel Granados <hidden>
• STALE1370d [PATCH v3 2/4] lib/dump_stack: Add dump_stack_print_cmdline() and wire up in dump_stack_print_info()
  2022-08-08 · Helge Deller <deller@gmx.de>
• DORMANTno replies [PATCH v2 2/3] lib/dump_stack: Add dump_stack_print_cmdline() and wire up in dump_stack_print_info()
  2022-08-06 · Helge Deller <deller@gmx.de>
• STALE1509d [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>
• STALE1509d [PATCH 23/30] printk: kmsg_dump: Introduce helper to inform number of dumpers
  2022-04-27 · "Guilherme G. Piccoli" <gpiccoli@igalia.com>
• STALE1668d [PATCH 7/9] lib/cpumask: add num_{possible,present,active}_cpus_{eq,gt,le}
  2021-11-28 · Yury Norov <yury.norov@gmail.com>
• STALE1744d [PATCH v2 6/6] memblock: use memblock_free for freeing virtual pointers
  2021-09-30 · Mike Rapoport <rppt@kernel.org>
• STALE1751d [PATCH 3/3] memblock: cleanup memblock_free interface
  2021-09-23 · Mike Rapoport <rppt@kernel.org>
• STALE1775d Re: [PATCH printk v1 03/10] kgdb: delay roundup if holding printk cpulock
  2021-08-04 · Daniel Thompson <hidden>

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.

• STALE141d [PATCH 19/19] printk: Remove CON_ENABLED flag
  2025-12-27 · Marcos Paulo de Souza <hidden>
• STALE141d Re: [PATCH 06/19] printk: Introduce register_console_force
  2026-01-14 · Petr Mladek <pmladek@suse.com>