[GIT PULL] x86 fixes

[Ingo Molnar]

Linus,

Please pull the latest x86-urgent-for-linus git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-urgent-for-linus

   # HEAD: 23a12ddee1ce28065b71f14ccc695b5a0c8a64ff Merge branch 'core/urgent' into x86/urgent, to pick up objtool fix

A number of fixes and some late updates:

  - make in_compat_syscall() behavior on x86-32 similar to other 
    platforms, this touches a number of generic files but is not intended 
    to impact non-x86 platforms.

  - objtool fixes

  - PAT preemption fix

  - paravirt fixes/cleanups

  - cpufeatures updates for new instructions

  - earlyprintk quirk

  - make microcode version in sysfs world-readable (it is already world-readable in procfs) 

  - minor cleanups and fixes

  out-of-topic modifications in x86-urgent-for-linus:
  -----------------------------------------------------
  drivers/firmware/efi/efivars.c     # 98f76206b335: compat: Cleanup in_compat_sy
  include/linux/compat.h             # a846446b1914: x86/compat: Adjust in_compat
  kernel/time/time.c                 # 98f76206b335: compat: Cleanup in_compat_sy
  net/xfrm/xfrm_state.c              # 98f76206b335: compat: Cleanup in_compat_sy
  net/xfrm/xfrm_user.c               # 98f76206b335: compat: Cleanup in_compat_sy
  tools/objtool/check.c              # 4a60aa05a063: objtool: Support per-functio
  tools/objtool/check.h              # 4a60aa05a063: objtool: Support per-functio
  tools/objtool/elf.c                # bcb6fb5da77c: objtool: Support GCC 9 cold 
                                   # 4a60aa05a063: objtool: Support per-functio
  tools/objtool/elf.h                # 4a60aa05a063: objtool: Support per-functio

 Thanks,

	Ingo

------------------>
Allan Xavier (1):
      objtool: Support per-function rodata sections

Dave Jiang (1):
      x86/numa_emulation: Fix uniform-split numa emulation

Dmitry Safonov (2):
      x86/compat: Adjust in_compat_syscall() to generic code under !COMPAT
      compat: Cleanup in_compat_syscall() callers

Feng Tang (1):
      x86/earlyprintk: Add a force option for pciserial device

Fenghua Yu (2):
      x86/cpufeatures: Enumerate MOVDIRI instruction
      x86/cpufeatures: Enumerate MOVDIR64B instruction

Jacek Tomaka (1):
      x86/microcode: Make revision and processor flags world-readable

Jordan Borgner (1):
      x86: Clean up 'sizeof x' => 'sizeof(x)'

Josh Poimboeuf (1):
      objtool: Support GCC 9 cold subfunction naming scheme

Juergen Gross (2):
      x86/paravirt: Remove GPL from pv_ops export
      x86/paravirt: Remove unused _paravirt_ident_32

Rasmus Villemoes (1):
      x86/traps: Use format string with panic() call

Sebastian Andrzej Siewior (1):
      x86/mm/pat: Disable preemption around __flush_tlb_all()


 Documentation/admin-guide/kernel-parameters.txt |  6 +++-
 arch/x86/boot/cpucheck.c                        |  2 +-
 arch/x86/boot/early_serial_console.c            |  4 +--
 arch/x86/boot/edd.c                             |  6 ++--
 arch/x86/boot/main.c                            |  4 +--
 arch/x86/boot/memory.c                          |  2 +-
 arch/x86/boot/regs.c                            |  2 +-
 arch/x86/boot/video-vesa.c                      |  6 ++--
 arch/x86/boot/video.c                           |  2 +-
 arch/x86/events/intel/core.c                    |  2 +-
 arch/x86/include/asm/compat.h                   |  9 +++++-
 arch/x86/include/asm/cpufeatures.h              |  2 ++
 arch/x86/include/asm/ftrace.h                   |  4 +--
 arch/x86/include/asm/paravirt_types.h           |  2 --
 arch/x86/include/asm/tlbflush.h                 |  6 ++++
 arch/x86/kernel/cpu/common.c                    |  4 +--
 arch/x86/kernel/cpu/mcheck/mce.c                |  2 +-
 arch/x86/kernel/cpu/microcode/core.c            |  4 +--
 arch/x86/kernel/cpu/mtrr/generic.c              |  2 +-
 arch/x86/kernel/cpu/mtrr/if.c                   |  6 ++--
 arch/x86/kernel/early_printk.c                  | 29 +++++++++++------
 arch/x86/kernel/head64.c                        |  2 +-
 arch/x86/kernel/msr.c                           |  8 ++---
 arch/x86/kernel/paravirt.c                      | 28 +++++------------
 arch/x86/kernel/paravirt_patch_32.c             | 18 ++++-------
 arch/x86/kernel/paravirt_patch_64.c             | 20 ++++--------
 arch/x86/kernel/process_64.c                    |  4 +--
 arch/x86/kernel/sys_x86_64.c                    | 11 ++++---
 arch/x86/kernel/traps.c                         |  2 +-
 arch/x86/kvm/emulate.c                          | 22 ++++++-------
 arch/x86/kvm/lapic.c                            |  2 +-
 arch/x86/kvm/x86.c                              | 42 ++++++++++++-------------
 arch/x86/mm/hugetlbpage.c                       |  4 +--
 arch/x86/mm/mmap.c                              |  2 +-
 arch/x86/mm/numa_emulation.c                    | 12 +++++--
 arch/x86/mm/pageattr.c                          |  6 +++-
 arch/x86/tools/relocs.c                         |  4 +--
 arch/x86/um/asm/elf.h                           |  2 +-
 drivers/firmware/efi/efivars.c                  | 16 +++-------
 include/linux/compat.h                          |  4 +--
 kernel/time/time.c                              |  2 +-
 net/xfrm/xfrm_state.c                           |  2 --
 net/xfrm/xfrm_user.c                            |  2 --
 tools/objtool/check.c                           | 38 ++++++++++++++++++----
 tools/objtool/check.h                           |  4 +--
 tools/objtool/elf.c                             |  3 +-
 tools/objtool/elf.h                             |  3 +-
 47 files changed, 198 insertions(+), 171 deletions(-)