Merge commit 'v2.6.28-rc4' into x86/apic

1 files changed, 4 insertions, 0 deletions

diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
index 74c5d9a3afae..be682b62fe58 100644
--- a/kernel/trace/trace_stack.c
+++ b/kernel/trace/trace_stack.c
@@ -44,6 +44,10 @@ static inline void check_stack(void)
         if (this_size <= max_stack_size)
                 return;
 
+        /* we do not handle interrupt stacks yet */
+        if (!object_is_on_stack(&this_size))
+                return;
+
         raw_local_irq_save(flags);
         __raw_spin_lock(&max_stack_lock);