[PARISC] detect recursive kernel crash earlier

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>

1 files changed, 9 insertions, 9 deletions

diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
index 7bf9e36f010..1f62853e4c0 100644
--- a/arch/parisc/kernel/traps.c
+++ b/arch/parisc/kernel/traps.c
@@ -255,8 +255,16 @@ KERN_CRIT "                     ||     ||\n");
                 printk(KERN_CRIT "%s (pid %d): %s (code %ld)\n",
                         current->comm, current->pid, str, err);
 
-        dump_stack();
+        /* Wot's wrong wif bein' racy? */
+        if (current->thread.flags & PARISC_KERNEL_DEATH) {
+                printk(KERN_CRIT "%s() recursion detected.\n", __FUNCTION__);
+                local_irq_enable();
+                while (1);
+        }
+        current->thread.flags |= PARISC_KERNEL_DEATH;
+
         show_regs(regs);
+        dump_stack();
 
         if (in_interrupt())
                 panic("Fatal exception in interrupt");
@@ -267,14 +275,6 @@ KERN_CRIT "                     ||     ||\n");
                 panic("Fatal exception");
         }
 
-        /* Wot's wrong wif bein' racy? */
-        if (current->thread.flags & PARISC_KERNEL_DEATH) {
-                printk(KERN_CRIT "%s() recursion detected.\n", __FUNCTION__);
-                local_irq_enable();
-                while (1);
-        }
-
-        current->thread.flags |= PARISC_KERNEL_DEATH;
         do_exit(SIGSEGV);
 }