i386, dumpstack: unify die()

Make i386's die() equal to x86_64's version.

Whitespace-only changes on x86_64, to make it equal to i386's
version. (user_mode and user_mode_vm are equal on x86_64.)

Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2 files changed, 8 insertions, 8 deletions

diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
index e91ae34f9684..f2046c5752d0 100644
--- a/arch/x86/kernel/dumpstack_32.c
+++ b/arch/x86/kernel/dumpstack_32.c
@@ -378,15 +378,11 @@ void die(const char *str, struct pt_regs *regs, long err)
         unsigned long flags = oops_begin();
         int sig = SIGSEGV;
 
-        if (die_nest_count < 3) {
+        if (!user_mode_vm(regs))
                 report_bug(regs->ip, regs);
 
-                if (__die(str, regs, err))
-                        sig = 0;
-        } else {
-                printk(KERN_EMERG "Recursive die() failure, output suppressed\n");
-        }
-
+        if (__die(str, regs, err))
+                sig = 0;
         oops_end(flags, regs, sig);
 }
 
diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
index 831e1e159cb4..28c67aae5562 100644
--- a/arch/x86/kernel/dumpstack_64.c
+++ b/arch/x86/kernel/dumpstack_64.c
@@ -506,12 +506,16 @@ int __kprobes __die(const char *str, struct pt_regs *regs, long err)
         return 0;
 }
 
+/*
+ * This is gone through when something in the kernel has done something bad
+ * and is about to be terminated:
+ */
 void die(const char *str, struct pt_regs *regs, long err)
 {
         unsigned long flags = oops_begin();
         int sig = SIGSEGV;
 
-        if (!user_mode(regs))
+        if (!user_mode_vm(regs))
                 report_bug(regs->ip, regs);
 
         if (__die(str, regs, err))