[git pull] set_fs() removal in coredump-related area

[Al Viro]

	Mostly Christoph's stuff...

The following changes since commit 8f3d9f354286745c751374f5f1fcafee6b3f3136:

  Linux 5.7-rc1 (2020-04-12 12:35:55 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git work.set_fs-exec

for you to fetch changes up to 38cdabb7d83522394aaf2de82c3af017ad94e5d8:

  binfmt_elf_fdpic: remove the set_fs(KERNEL_DS) in elf_fdpic_core_dump (2020-05-05 16:46:10 -0400)

----------------------------------------------------------------
Christoph Hellwig (5):
      powerpc/spufs: stop using access_ok
      powerpc/spufs: simplify spufs core dumping
      signal: refactor copy_siginfo_to_user32
      binfmt_elf: remove the set_fs(KERNEL_DS) in elf_core_dump
      binfmt_elf_fdpic: remove the set_fs(KERNEL_DS) in elf_fdpic_core_dump

Eric W. Biederman (1):
      binfmt_elf: remove the set_fs in fill_siginfo_note

Jeremy Kerr (1):
      powerpc/spufs: fix copy_to_user while atomic

 arch/powerpc/platforms/cell/spufs/coredump.c |  87 +++----
 arch/powerpc/platforms/cell/spufs/file.c     | 330 +++++++++++++--------------
 arch/powerpc/platforms/cell/spufs/spufs.h    |   3 +-
 arch/x86/ia32/ia32_signal.c                  |   2 +-
 arch/x86/include/asm/compat.h                |   8 +-
 arch/x86/kernel/signal.c                     |  28 ++-
 fs/binfmt_elf.c                              |  21 +-
 fs/binfmt_elf_fdpic.c                        |  21 +-
 fs/compat_binfmt_elf.c                       |   2 +-
 include/linux/compat.h                       |  11 +-
 include/linux/signal.h                       |   8 +
 kernel/signal.c                              | 106 ++++-----
 12 files changed, 300 insertions(+), 327 deletions(-)