Pull sbs into release branch

[pandora-kernel.git] / arch / powerpc / kernel / traps.c

diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index f786222..2bb1cb9 100644 (file)
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -33,8 +33,8 @@
 #include <linux/kexec.h>
 #include <linux/backlight.h>
 #include <linux/bug.h>
+#include <linux/kdebug.h>
 
-#include <asm/kdebug.h>
 #include <asm/pgtable.h>
 #include <asm/uaccess.h>
 #include <asm/system.h>
@@ -72,20 +72,6 @@ EXPORT_SYMBOL(__debugger_dabr_match);
 EXPORT_SYMBOL(__debugger_fault_handler);
 #endif
 
-ATOMIC_NOTIFIER_HEAD(powerpc_die_chain);
-
-int register_die_notifier(struct notifier_block *nb)
-{
-       return atomic_notifier_chain_register(&powerpc_die_chain, nb);
-}
-EXPORT_SYMBOL(register_die_notifier);
-
-int unregister_die_notifier(struct notifier_block *nb)
-{
-       return atomic_notifier_chain_unregister(&powerpc_die_chain, nb);
-}
-EXPORT_SYMBOL(unregister_die_notifier);
-
 /*
  * Trap & Exception support
  */
@@ -163,6 +149,7 @@ int die(const char *str, struct pt_regs *regs, long err)
 
        bust_spinlocks(0);
        die.lock_owner = -1;
+       add_taint(TAINT_DIE);
        spin_unlock_irqrestore(&die.lock, flags);
 
        if (kexec_should_crash(current) ||
@@ -791,7 +778,7 @@ void __kprobes program_check_exception(struct pt_regs *regs)
                        return;
 
                if (!(regs->msr & MSR_PR) &&  /* not user-mode */
-                   report_bug(regs->nip) == BUG_TRAP_TYPE_WARN) {
+                   report_bug(regs->nip, regs) == BUG_TRAP_TYPE_WARN) {
                        regs->nip += 4;
                        return;
                }