linux-kernel - [GIT PULL] printk for 6.6

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Message-ID: <ZPWumSQVlzdYkSJJ@alley>
Date:   Mon, 4 Sep 2023 12:16:57 +0200
From:   Petr Mladek <pmladek@...e.com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Sergey Senozhatsky <senozhatsky@...omium.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        John Ogness <john.ogness@...utronix.de>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        Thomas Gleixner <tglx@...utronix.de>, Jan Kara <jack@...e.cz>,
        Peter Zijlstra <peterz@...radead.org>,
        linux-kernel@...r.kernel.org
Subject: [GIT PULL] printk for 6.6

Hi Linus,

please pull the latest printk changes from

  git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git tags/printk-for-6.6

=================================

- Do not try to get the console lock when it is not need or useful
  in panic().

- Replace the global console_suspended state by a per-console flag.

- Export symbols needed for dumping the raw printk buffer in panic().

- Fix documentation of printf formats for integer types.

- Moved Sergey Senozhatsky to the reviewer role.

- Misc cleanups.

----------------------------------------------------------------
Andy Shevchenko (2):
      docs: printk-formats: Fix hex printing of signed values
      docs: printk-formats: Treat char as always unsigned

Enlin Mu (1):
      printk: export symbols for debug modules

John Ogness (7):
      kdb: Do not assume write() callback available
      printk: Reduce console_unblank() usage in unsafe scenarios
      printk: Keep non-panic-CPUs out of console lock
      printk: Do not take console lock for console_flush_on_panic()
      printk: Consolidate console deferred printing
      printk: Add per-console suspended state
      printk: Rename abandon_console_lock_in_panic() to other_cpu_in_panic()

Kees Cook (1):
      printk: ringbuffer: Fix truncating buffer size min_t cast

Nathan Chancellor (1):
      lib: test_scanf: Add explicit type cast to result initialization in test_number_prefix()

Petr Mladek (2):
      Merge branch 'for-6.6-vsprintf-doc' into for-linus
      Merge branch 'rework/misc-cleanups' into for-linus

Sergey Senozhatsky (1):
      MAINTAINERS: adjust printk/vsprintf entries

 Documentation/core-api/printk-formats.rst |   9 +-
 MAINTAINERS                               |   4 +-
 include/linux/console.h                   |   3 +
 kernel/debug/kdb/kdb_io.c                 |   2 +
 kernel/printk/internal.h                  |   2 +
 kernel/printk/printk.c                    | 215 +++++++++++++++++++++---------
 kernel/printk/printk_ringbuffer.c         |   2 +-
 kernel/printk/printk_safe.c               |   9 +-
 lib/test_scanf.c                          |   2 +-
 9 files changed, 167 insertions(+), 81 deletions(-)