m68k updates for v5.15 (take three)

- Signal handling fixes,
   - Removal of set_fs().
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Merge tag 'm68k-for-v5.15-tag3' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k

Pull more m68k updates from Geert Uytterhoeven:

 - signal handling fixes

 - removal of set_fs()

[ The set_fs removal isn't strictly a fix, but it's been pending for a
  while and is very welcome. The signal handling fixes resolved an issue
  that was incorrectly attributed to the set_fs changes    - Linus ]

* tag 'm68k-for-v5.15-tag3' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
  m68k: Remove set_fs()
  m68k: Provide __{get,put}_kernel_nofault
  m68k: Factor the 8-byte lowlevel {get,put}_user code into helpers
  m68k: Use BUILD_BUG for passing invalid sizes to get_user/put_user
  m68k: Remove the 030 case in virt_to_phys_slow
  m68k: Document that access_ok is broken for !CONFIG_CPU_HAS_ADDRESS_SPACES
  m68k: Leave stack mangling to asm wrapper of sigreturn()
  m68k: Update ->thread.esp0 before calling syscall_trace() in ret_from_signal
  m68k: Handle arrivals of multiple signals correctly
This commit is contained in:
Linus Torvalds 2021-09-28 13:24:43 -07:00
commit e7bd807e8c
24 changed files with 301 additions and 354 deletions