• Linus Torvalds's avatar
    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal · f9369910
    Linus Torvalds authored
    Pull first series of signal handling cleanups from Al Viro:
     "This is just the first part of the queue (about a half of it);
      assorted fixes all over the place in signal handling.
    
      This one ends with all sigsuspend() implementations switched to
      generic one (->saved_sigmask-based).
    
      With this, a bunch of assorted old buglets are fixed and most of the
      missing bits of NOTIFY_RESUME hookup are in place.  Two more fixes sit
      in arm and um trees respectively, and there's a couple of broken ones
      that need obvious fixes - parisc and avr32 check TIF_NOTIFY_RESUME
      only on one of two codepaths; fixes for that will happen in the next
      series"
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal: (55 commits)
      unicore32: if there's no handler we need to restore sigmask, syscall or no syscall
      xtensa: add handling of TIF_NOTIFY_RESUME
      microblaze: drop 'oldset' argument of do_notify_resume()
      microblaze: handle TIF_NOTIFY_RESUME
      score: add handling of NOTIFY_RESUME to do_notify_resume()
      m68k: add TIF_NOTIFY_RESUME and handle it.
      sparc: kill ancient comment in sparc_sigaction()
      h8300: missing checks of __get_user()/__put_user() return values
      frv: missing checks of __get_user()/__put_user() return values
      cris: missing checks of __get_user()/__put_user() return values
      powerpc: missing checks of __get_user()/__put_user() return values
      sh: missing checks of __get_user()/__put_user() return values
      sparc: missing checks of __get_user()/__put_user() return values
      avr32: struct old_sigaction is never used
      m32r: struct old_sigaction is never used
      xtensa: xtensa_sigaction doesn't exist
      alpha: tidy signal delivery up
      score: don't open-code force_sigsegv()
      cris: don't open-code force_sigsegv()
      blackfin: don't open-code force_sigsegv()
      ...
    f9369910
signal.c 4.05 KB