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 linux-fbdev (capped at 30), ordered by date desc.

• STALE160d [PATCH] printk, vt, fbcon: Remove console_conditional_schedule()
  2026-01-26 · Sebastian Andrzej Siewior <bigeasy@linutronix.de>
• STALE166d printk's threaded legacy console + fbcon => schedule where it should not
  2026-01-14 · Sebastian Andrzej Siewior <bigeasy@linutronix.de>
• STALE293d [PATCH v2 8/9] panic/printk: replace other_cpu_in_panic() with panic_on_other_cpu()
  2025-08-25 · Jinchao Wang <hidden>
• STALE293d [PATCH v2 7/9] panic/printk: replace this_cpu_in_panic() with panic_on_this_cpu()
  2025-08-25 · Jinchao Wang <hidden>
• STALE293d [PATCH v2 6/9] printk/nbcon: use panic_on_this_cpu() helper
  2025-08-25 · Jinchao Wang <hidden>
• STALE293d [PATCH v2 1/9] panic: Introduce helper functions for panic state
  2025-08-25 · Jinchao Wang <hidden>
• STALE1313d LANDED: 4 (4M) [PATCH printk v5 32/40] printk, xen: fbfront: create/use safe function for forcing preferred
  2022-11-16 · John Ogness <john.ogness@linutronix.de>
• STALE1329d Re: [PATCH printk v4 31/39] printk, xen: fbfront: create/use safe function for forcing preferred
  2022-11-14 · John Ogness <john.ogness@linutronix.de>
• STALE1329d [PATCH printk v4 31/39] printk, xen: fbfront: create/use safe function for forcing preferred
  2022-11-14 · John Ogness <john.ogness@linutronix.de>
• STALE1333d [PATCH printk v3 33/40] printk, xen: fbfront: create/use safe function for forcing preferred
  2022-11-07 · John Ogness <john.ogness@linutronix.de>
• STALE1337d [PATCH printk v2 38/38] printk, xen: fbfront: create/use safe function for forcing preferred
  2022-10-19 · John Ogness <john.ogness@linutronix.de>
• STALE1979d [PATCH 1/3] printk: use CONFIG_CONSOLE_LOGLEVEL_* directly
  2021-02-02 · Masahiro Yamada <masahiroy@kernel.org>
• STALE2568d [PATCH v4 3/7] lib/hexdump.c: Optionally suppress lines of repeated bytes
  2019-06-25 · Alastair D'Silva <hidden>
• STALE2568d [PATCH v4 7/7] lib/hexdump.c: Optionally retain byte ordering
  2019-06-25 · Alastair D'Silva <hidden>
• STALE2568d [PATCH v4 6/7] lib/hexdump.c: Allow multiple groups to be separated by spaces
  2019-06-25 · Alastair D'Silva <hidden>
• STALE2568d [PATCH v4 5/7] lib/hexdump.c: Allow multiple groups to be separated by lines '|'
  2019-06-25 · Alastair D'Silva <hidden>
• STALE2568d [PATCH v4 4/7] lib/hexdump.c: Replace ascii bool in hex_dump_to_buffer with flags
  2019-06-25 · Alastair D'Silva <hidden>
• STALE2574d [PATCH v3 5/7] lib/hexdump.c: Allow multiple groups to be separated by lines '|'
  2019-06-17 · Alastair D'Silva <hidden>
• STALE2574d [PATCH v3 3/7] lib/hexdump.c: Optionally suppress lines of repeated bytes
  2019-06-17 · Alastair D'Silva <hidden>
• STALE2574d [PATCH v3 6/7] lib/hexdump.c: Allow multiple groups to be separated by spaces
  2019-06-17 · Alastair D'Silva <hidden>
• STALE2574d [PATCH v3 4/7] lib/hexdump.c: Replace ascii bool in hex_dump_to_buffer with flags
  2019-06-17 · Alastair D'Silva <hidden>
• STALE2574d [PATCH v3 7/7] lib/hexdump.c: Optionally retain byte ordering
  2019-06-17 · Alastair D'Silva <hidden>
• STALE2612d [PATCH v2 3/7] lib/hexdump.c: Optionally suppress lines of repeated bytes
  2019-05-08 · Alastair D'Silva <hidden>
• STALE2612d [PATCH v2 7/7] lib/hexdump.c: Optionally retain byte ordering
  2019-05-08 · Alastair D'Silva <hidden>
• STALE2612d [PATCH v2 4/7] lib/hexdump.c: Replace ascii bool in hex_dump_to_buffer with flags
  2019-05-08 · Alastair D'Silva <hidden>
• STALE2612d [PATCH v2 6/7] lib/hexdump.c: Allow multiple groups to be separated by spaces
  2019-05-08 · Alastair D'Silva <hidden>
• STALE2612d [PATCH v2 5/7] lib/hexdump.c: Allow multiple groups to be separated by lines '|'
  2019-05-08 · Alastair D'Silva <hidden>
• STALE2640d [PATCH 2/4] lib/hexdump.c: Optionally suppress lines of filler bytes
  2019-04-10 · Alastair D'Silva <hidden>
• STALE2640d [PATCH 4/4] lib/hexdump.c: Allow multiple groups to be separated by lines '|'
  2019-04-10 · Alastair D'Silva <hidden>
• STALE2640d [PATCH 3/4] lib/hexdump.c: Replace ascii bool in hex_dump_to_buffer with flags
  2019-04-10 · Alastair D'Silva <hidden>