Merge branch 'signal-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/misc

Pull arch signal handling cleanup from Richard Weinberger:
 "This patch series moves all remaining archs to the get_signal(),
  signal_setup_done() and sigsp() functions.

  Currently these archs use open coded variants of the said functions.
  Further, unused parameters get removed from get_signal_to_deliver(),
  tracehook_signal_handler() and signal_delivered().

  At the end of the day we save around 500 lines of code."

* 'signal-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/misc: (43 commits)
  powerpc: Use sigsp()
  openrisc: Use sigsp()
  mn10300: Use sigsp()
  mips: Use sigsp()
  microblaze: Use sigsp()
  metag: Use sigsp()
  m68k: Use sigsp()
  m32r: Use sigsp()
  hexagon: Use sigsp()
  frv: Use sigsp()
  cris: Use sigsp()
  c6x: Use sigsp()
  blackfin: Use sigsp()
  avr32: Use sigsp()
  arm64: Use sigsp()
  arc: Use sigsp()
  sas_ss_flags: Remove nested ternary if
  Rip out get_signal_to_deliver()
  Clean up signal_delivered()
  tracehook_signal_handler: Remove sig, info, ka and regs
  ...

1 files changed, 5 insertions, 6 deletions

diff --git a/arch/arm64/include/asm/signal32.h b/arch/arm64/include/asm/signal32.h
index 7c275e3b640f..eeaa97559bab 100644
--- a/arch/arm64/include/asm/signal32.h
+++ b/arch/arm64/include/asm/signal32.h
@@ -24,22 +24,21 @@
 
 extern const compat_ulong_t aarch32_sigret_code[6];
 
-int compat_setup_frame(int usig, struct k_sigaction *ka, sigset_t *set,
+int compat_setup_frame(int usig, struct ksignal *ksig, sigset_t *set,
 		       struct pt_regs *regs);
-int compat_setup_rt_frame(int usig, struct k_sigaction *ka, siginfo_t *info,
-			  sigset_t *set, struct pt_regs *regs);
+int compat_setup_rt_frame(int usig, struct ksignal *ksig, sigset_t *set,
+			  struct pt_regs *regs);
 
 void compat_setup_restart_syscall(struct pt_regs *regs);
 #else
 
-static inline int compat_setup_frame(int usid, struct k_sigaction *ka,
+static inline int compat_setup_frame(int usid, struct ksignal *ksig,
 				     sigset_t *set, struct pt_regs *regs)
 {
 	return -ENOSYS;
 }
 
-static inline int compat_setup_rt_frame(int usig, struct k_sigaction *ka,
-					siginfo_t *info, sigset_t *set,
+static inline int compat_setup_rt_frame(int usig, struct ksignal *ksig, sigset_t *set,
 					struct pt_regs *regs)
 {
 	return -ENOSYS;