[GIT PULL] printk for 5.16

[Petr Mladek]

Linus,

please pull the latest printk changes from

  git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git tags/printk-for-5.16

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

- Extend %pGp print format to print hex value of the page flags.

- Use kvmalloc instead of kmalloc to allocate devkmsg buffers.

- Misc cleanup and warning fixes.

----------------------------------------------------------------
Andy Shevchenko (1):
      lib/vsprintf.c: Amend static asserts for format specifier flags

Arnd Bergmann (1):
      printk: avoid -Wsometimes-uninitialized warning

John Ogness (1):
      printk: use gnu_printf format attribute for printk_sprint()

Matthew Wilcox (Oracle) (5):
      test_printf: Make pft array const
      test_printf: Remove separate page_flags variable
      test_printf: Remove custom appending of '|'
      test_printf: Append strings more efficiently
      vsprintf: Make %pGp print the hex value

Petr Mladek (2):
      vsprintf: Update %pGp documentation about that it prints hex value
      Merge branch 'for-5.16-vsprintf-pgp' into for-linus

Randy Dunlap (1):
      ia64: don't do IA64_CMPXCHG_DEBUG without CONFIG_PRINTK

Yong-Taek Lee (1):
      printk: use kvmalloc instead of kmalloc for devkmsg_user

 Documentation/core-api/printk-formats.rst |  2 +-
 arch/ia64/Kconfig.debug                   |  2 +-
 kernel/printk/index.c                     |  5 +--
 kernel/printk/printk.c                    |  5 ++-
 lib/test_printf.c                         | 61 +++++++++++++------------------
 lib/vsprintf.c                            | 11 +++++-
 mm/debug.c                                |  2 +-
 mm/memory-failure.c                       |  8 ++--
 mm/page_owner.c                           |  4 +-
 mm/slub.c                                 |  4 +-
 10 files changed, 51 insertions(+), 53 deletions(-)