[git pull] vfs.git elfcore pile

[Al Viro]

The following changes since commit 9abf2313adc1ca1b6180c508c25f22f9395cc780:

  Linux 6.1-rc1 (2022-10-16 15:36:24 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git tags/pull-elfcore

for you to fetch changes up to 38ba2f11d9ce0e7c9444e57cb1bb418d1979534b:

  [elf] get rid of get_note_info_size() (2022-11-24 23:26:04 -0500)

Trivial conflicts with Kees' binfmt_elf branch; some of the whitespace
changes in his branch are in the code eliminated in this one.

----------------------------------------------------------------
Unification of regset and non-regset sides of ELF coredump
handling.  Collecting per-thread register values is the
only thing that needs to be ifdefed there...

Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

----------------------------------------------------------------
Al Viro (10):
      kill signal_pt_regs()
      kill coredump_params->regs
      kill extern of vsyscall32_sysctl
      [elf][regset] clean fill_note_info() a bit
      [elf][regset] simplify thread list handling in fill_note_info()
      elf_core_copy_task_regs(): task_pt_regs is defined everywhere
      [elf][non-regset] uninline elf_core_copy_task_fpregs() (and lose pt_regs argument)
      [elf][non-regset] use elf_core_copy_task_regs() for dumper as well
      [elf] unify regset and non-regset cases
      [elf] get rid of get_note_info_size()

 arch/alpha/include/asm/elf.h     |   6 -
 arch/alpha/include/asm/ptrace.h  |   1 -
 arch/alpha/kernel/process.c      |   8 +-
 arch/csky/kernel/process.c       |   4 +-
 arch/m68k/kernel/process.c       |   4 +-
 arch/microblaze/kernel/process.c |   2 +-
 arch/um/kernel/process.c         |   3 +-
 arch/x86/include/asm/elf.h       |   1 -
 arch/x86/um/asm/elf.h            |   4 -
 fs/binfmt_elf.c                  | 271 ++++++++-------------------------------
 fs/coredump.c                    |   1 -
 include/linux/coredump.h         |   1 -
 include/linux/elfcore.h          |  13 +-
 include/linux/ptrace.h           |   9 --
 kernel/signal.c                  |   2 +-
 15 files changed, 64 insertions(+), 266 deletions(-)