Merge master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog

[pandora-kernel.git] / arch / x86_64 / kernel / signal.c

diff --git a/arch/x86_64/kernel/signal.c b/arch/x86_64/kernel/signal.c
index 5876df1..2816117 100644 (file)
--- a/arch/x86_64/kernel/signal.c
+++ b/arch/x86_64/kernel/signal.c
@@ -7,8 +7,6 @@
  *  1997-11-28  Modified for POSIX.1b signals by Richard Henderson
  *  2000-06-20  Pentium III FXSR, SSE support by Gareth Hughes
  *  2000-2002   x86-64 support by Andi Kleen
- * 
- *  $Id: signal.c,v 1.18 2001/10/17 22:30:37 ak Exp $
  */
 
 #include <linux/sched.h>
@@ -239,7 +237,6 @@ get_stack(struct k_sigaction *ka, struct pt_regs *regs, unsigned long size)
        rsp = regs->rsp - 128;
 
        /* This is the X/Open sanctioned signal stack switching.  */
-       /* RED-PEN: redzone on that stack? */
        if (ka->sa.sa_flags & SA_ONSTACK) {
                if (sas_ss_flags(rsp) == 0)
                        rsp = current->sas_ss_sp + current->sas_ss_size;
@@ -443,9 +440,6 @@ int do_signal(struct pt_regs *regs, sigset_t *oldset)
        if (!user_mode(regs))
                return 1;
 
-       if (try_to_freeze())
-               goto no_signal;
-
        if (!oldset)
                oldset = &current->blocked;
 
@@ -463,7 +457,6 @@ int do_signal(struct pt_regs *regs, sigset_t *oldset)
                return handle_signal(signr, &info, &ka, oldset, regs);
        }
 
- no_signal:
        /* Did we come from a system call? */
        if ((long)regs->orig_rax >= 0) {
                /* Restart the system call - no handlers present */