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Diffstat (limited to 'arch/sparc64/kernel/signal32.c')
-rw-r--r--arch/sparc64/kernel/signal32.c20
1 files changed, 8 insertions, 12 deletions
diff --git a/arch/sparc64/kernel/signal32.c b/arch/sparc64/kernel/signal32.c
index 74e0512f135c..43cdec64d9c9 100644
--- a/arch/sparc64/kernel/signal32.c
+++ b/arch/sparc64/kernel/signal32.c
@@ -982,20 +982,16 @@ static inline void syscall_restart32(unsigned long orig_i0, struct pt_regs *regs
* mistake.
*/
void do_signal32(sigset_t *oldset, struct pt_regs * regs,
- unsigned long orig_i0, int restart_syscall)
+ struct signal_deliver_cookie *cookie)
{
- siginfo_t info;
- struct signal_deliver_cookie cookie;
struct k_sigaction ka;
+ siginfo_t info;
int signr;
- cookie.restart_syscall = restart_syscall;
- cookie.orig_i0 = orig_i0;
-
- signr = get_signal_to_deliver(&info, &ka, regs, &cookie);
+ signr = get_signal_to_deliver(&info, &ka, regs, cookie);
if (signr > 0) {
- if (cookie.restart_syscall)
- syscall_restart32(orig_i0, regs, &ka.sa);
+ if (cookie->restart_syscall)
+ syscall_restart32(cookie->orig_i0, regs, &ka.sa);
handle_signal32(signr, &ka, &info, oldset, regs);
/* a signal was successfully delivered; the saved
@@ -1007,16 +1003,16 @@ void do_signal32(sigset_t *oldset, struct pt_regs * regs,
clear_thread_flag(TIF_RESTORE_SIGMASK);
return;
}
- if (cookie.restart_syscall &&
+ if (cookie->restart_syscall &&
(regs->u_regs[UREG_I0] == ERESTARTNOHAND ||
regs->u_regs[UREG_I0] == ERESTARTSYS ||
regs->u_regs[UREG_I0] == ERESTARTNOINTR)) {
/* replay the system call when we are done */
- regs->u_regs[UREG_I0] = cookie.orig_i0;
+ regs->u_regs[UREG_I0] = cookie->orig_i0;
regs->tpc -= 4;
regs->tnpc -= 4;
}
- if (cookie.restart_syscall &&
+ if (cookie->restart_syscall &&
regs->u_regs[UREG_I0] == ERESTART_RESTARTBLOCK) {
regs->u_regs[UREG_G1] = __NR_restart_syscall;
regs->tpc -= 4;