[GIT PULL] printk for 5.20 (sane changes)

[Petr Mladek]

Hi Linus,

please pull the latest and only sane printk changes from

  git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git tags/printk-for-5.20-sane

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

- Allow to read kernel log in gdb even on 32 bits systems.

- More granular check of the buffer usage in printf selftest.

- Clang warning fix.

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

I am going to be even more transparent when there is anything controversial
and discuss it in advance.

----------------------------------------------------------------
Antonio Borneo (1):
      scripts/gdb: fix 'lx-dmesg' on 32 bits arch

Justin Stitt (1):
      lib/test_printf.c: fix clang -Wformat warnings

Rasmus Villemoes (1):
      lib/test_printf.c: split write-beyond-buffer check in two

 lib/test_printf.c          | 21 +++++++++++++++++----
 scripts/gdb/linux/dmesg.py |  9 +++------
 scripts/gdb/linux/utils.py | 14 ++++++++++++--
 3 files changed, 32 insertions(+), 12 deletions(-)