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printk · Maintained

Maintainers

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

Most active threads (last 7 days)

• HOTtoday [PATCH RFC 0/2] netconsole: allow replaying the printk buffer on demand
  2026-10-27 17:45 · 2 replies in 7d · Sam Crossley <hidden>

Recent patches

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

• DORMANTno replies Re: [PATCH RFC 0/2] netconsole: allow replaying the printk buffer on demand
  2026-10-27 · Petr Mladek <pmladek@suse.com>
• HOTtoday [PATCH RFC 1/2] printk: add per-console replay helper
  2026-10-24 · Sam Crossley <hidden>
• STALE118d [PATCH v3 5/7] kernel: Use mutable list iterators
  2026-06-22 · Kaitao Cheng <hidden>
• STALE130d Re: [PATCH net] netpoll: run NAPI poll in softirq context to avoid rq->lock self-deadlock
  2026-06-18 · Sebastian Andrzej Siewior <bigeasy@linutronix.de>
• STALE257d LANDED: 1 (1M) [PATCH net-next v7 1/4] printk: Add execution context (task name/CPU) to printk_info
  2026-02-06 · Breno Leitao <leitao@debian.org>
• STALE263d SUPERSEDED [PATCH net-next v6 1/4] printk: Add execution context (task name/CPU) to printk_info
  2026-02-03 · Breno Leitao <leitao@debian.org>
• STALE266d SUPERSEDED [PATCH net-next v5 1/4] printk: Add execution context (task name/CPU) to printk_info
  2026-01-28 · Breno Leitao <leitao@debian.org>
• STALE272d SUPERSEDED [PATCH net-next v4 1/5] printk: Add execution context (task name/CPU) to printk_info
  2026-01-23 · Breno Leitao <leitao@debian.org>
• DORMANTno replies [PATCH net-next v3 1/5] printk: Add execution context (task name/CPU) to printk_info
  2026-01-22 · Breno Leitao <leitao@debian.org>
• STALE277d SUPERSEDED [PATCH net-next v2 1/5] printk: Add execution context (task name/CPU) to printk_info
  2026-01-20 · Breno Leitao <leitao@debian.org>
• STALE280d Re: [PATCH net-next 0/2] net: netconsole: convert to NBCON console infrastructure
  2026-01-16 · Petr Mladek <pmladek@suse.com>
• STALE280d Re: [PATCH net-next 0/2] net: netconsole: convert to NBCON console infrastructure
  2026-01-16 · Petr Mladek <pmladek@suse.com>
• STALE249d Re: [PATCH 06/19] printk: Introduce register_console_force
  2026-01-14 · Petr Mladek <pmladek@suse.com>
• STALE280d Re: [PATCH net-next 0/2] net: netconsole: convert to NBCON console infrastructure
  2026-01-12 · Breno Leitao <leitao@debian.org>
• STALE280d Re: [PATCH net-next 0/2] net: netconsole: convert to NBCON console infrastructure
  2026-01-09 · Petr Mladek <pmladek@suse.com>
• STALE280d Re: [PATCH net-next 0/2] net: netconsole: convert to NBCON console infrastructure
  2026-01-08 · Breno Leitao <leitao@debian.org>
• STALE249d [PATCH 19/19] printk: Remove CON_ENABLED flag
  2025-12-27 · Marcos Paulo de Souza <hidden>
• STALE249d [PATCH 06/19] printk: Introduce register_console_force
  2025-12-27 · Marcos Paulo de Souza <hidden>
• STALE249d [PATCH 05/19] printk: Add more context to suspend/resume functions
  2025-12-27 · Marcos Paulo de Souza <hidden>
• STALE249d [PATCH 04/19] printk: Reintroduce consoles_suspended global state
  2025-12-27 · Marcos Paulo de Souza <hidden>
• STALE249d [PATCH 03/19] printk: Drop flags argument from console_is_usable
  2025-12-27 · Marcos Paulo de Souza <hidden>
• STALE249d [PATCH 02/19] printk: Introduce console_is_nbcon
  2025-12-27 · Marcos Paulo de Souza <hidden>
• STALE249d [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>
• STALE312d REVIEWED: 3 (3M) [PATCH v2] sysctl: Remove unused ctl_table forward declarations
  2025-12-17 · Joel Granados <joel.granados@kernel.org>
• STALE314d REVIEWED: 1 (1M) Re: [PATCH] sysctl: Remove unused ctl_table forward declarations
  2025-12-16 · Petr Mladek <pmladek@suse.com>
• STALE314d [PATCH] sysctl: Remove unused ctl_table forward declarations
  2025-12-15 · Joel Granados <joel.granados@kernel.org>
• STALE612d [PATCH net-next v3 1/3] hexdump: Implement macro for converting large buffers
  2025-02-19 · Nick Child <nnac123@linux.ibm.com>
• STALE616d SUPERSEDED [PATCH 1/3] hexdump: Implement macro for converting large buffers
  2025-02-14 · Nick Child <nnac123@linux.ibm.com>
• STALE651d SUPERSEDED [PATCH 1/3] hexdump: Implement macro for converting large buffers
  2025-01-13 · Nick Child <nnac123@linux.ibm.com>
• STALE897d [PATCH v3 11/11] sysctl: treewide: constify the ctl_table argument of handlers
  2024-04-23 · Thomas Weißschuh <linux@weissschuh.net>

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.

• STALE130d Re: [PATCH net] netpoll: run NAPI poll in softirq context to avoid rq->lock self-deadlock
  2026-06-18 · Sebastian Andrzej Siewior <bigeasy@linutronix.de>