---

yaml --- r: 31105 b: refs/heads/master c: 7380534 h: refs/heads/master i: 31103: 6dc0bab v: v3
git-mirror · Jun 29, 2006 · e2f34d7 · e2f34d7
1 parent 258a404
commit e2f34d7
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Showing 2 changed files with 4 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c406abd3a6d0cf5ce8db4db155a729a28fb98c4f
+refs/heads/master: 7380534314865528ef080593b291bba32fba60e8
diff --git a/trunk/arch/s390/kernel/traps.c b/trunk/arch/s390/kernel/traps.c
@@ -150,13 +150,11 @@ void show_stack(struct task_struct *task, unsigned long *sp)
 	unsigned long *stack;
 	int i;
 
-	// debugging aid: "show_stack(NULL);" prints the
-	// back trace for this cpu.
-
 	if (!sp)
-		sp = task ? (unsigned long *) task->thread.ksp : __r15;
+		stack = task ? (unsigned long *) task->thread.ksp : __r15;
+	else
+		stack = sp;
 
-	stack = sp;
 	for (i = 0; i < kstack_depth_to_print; i++) {
 		if (((addr_t) stack & (THREAD_SIZE-1)) == 0)
 			break;