[GIT PULL] printk for 5.1

[Petr Mladek]

Linus,

please pull the latest printk changes from

  git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk tags/printk-for-5.1

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

- Allow to sort mixed lines by an extra information about the caller.

- Remove no longer used LOG_PREFIX.

- Some clean up and documentation update.

----------------------------------------------------------------
Geert Uytterhoeven (1):
      lib/vsprintf: Remove %pCr remnant in comment

Louis Taylor (1):
      printk/docs: Add extra integer types to printk-formats

Tetsuo Handa (3):
      printk: Add caller information to printk() output.
      printk: Pass caller information to log_store().
      printk: Remove no longer used LOG_PREFIX.

 Documentation/core-api/printk-formats.rst |  8 +++
 include/linux/kern_levels.h               |  2 +-
 include/linux/printk.h                    |  1 -
 kernel/printk/printk.c                    | 90 ++++++++++++++++++++++++-------
 lib/Kconfig.debug                         | 17 ++++++
 lib/vsprintf.c                            |  1 -
 6 files changed, 96 insertions(+), 23 deletions(-)