---

yaml --- r: 29553 b: refs/heads/master c: 27cc64c h: refs/heads/master i: 29551: c4bedd4 v: v3
git-mirror · Jun 24, 2006 · 88c3ceb · 88c3ceb
1 parent e185f9b
commit 88c3ceb
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Showing 2 changed files with 10 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 20edac8ad487b784a286c1e59cc24819cb8d3b86
+refs/heads/master: 27cc64c7cc9e41788e53655c717aeca2f55f2041
diff --git a/trunk/arch/sparc64/kernel/unaligned.c b/trunk/arch/sparc64/kernel/unaligned.c
@@ -279,12 +279,21 @@ static void kernel_mna_trap_fault(void)
 
 asmlinkage void kernel_unaligned_trap(struct pt_regs *regs, unsigned int insn)
 {
+	static unsigned long count, last_time;
 	enum direction dir = decode_direction(insn);
 	int size = decode_access_size(insn);
 
 	current_thread_info()->kern_una_regs = regs;
 	current_thread_info()->kern_una_insn = insn;
 
+	if (jiffies - last_time > 5 * HZ)
+		count = 0;
+	if (count < 5) {
+		last_time = jiffies;
+		count++;
+		printk("Kernel unaligned access at TPC[%lx]\n", regs->tpc);
+	}
+
 	if (!ok_for_kernel(insn) || dir == both) {
 		printk("Unsupported unaligned load/store trap for kernel "
 		       "at <%016lx>.\n", regs->tpc);