From: David S. Miller <davem@sunset.davemloft.net>
Date: Thu, 29 Jun 2006 22:48:59 +0000 (-0700)
Subject: [SPARC64]: Print symbol name of regs->tpc on kernel unaligned accesses.
X-Git-Tag: v2.6.18-rc1~323
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;ds=sidebyside;h=675f740e557bc752cdcdb0739d80666b488abb58;p=linux-2.6

[SPARC64]: Print symbol name of regs->tpc on kernel unaligned accesses.

This makes things easier to track down, especially in modules.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/arch/sparc64/kernel/unaligned.c b/arch/sparc64/kernel/unaligned.c
index bb2d685778..a9b765271b 100644
--- a/arch/sparc64/kernel/unaligned.c
+++ b/arch/sparc64/kernel/unaligned.c
@@ -20,6 +20,7 @@
 #include <linux/smp.h>
 #include <linux/smp_lock.h>
 #include <linux/bitops.h>
+#include <linux/kallsyms.h>
 #include <asm/fpumacro.h>
 
 /* #define DEBUG_MNA */
@@ -291,7 +292,8 @@ asmlinkage void kernel_unaligned_trap(struct pt_regs *regs, unsigned int insn)
 	if (count < 5) {
 		last_time = jiffies;
 		count++;
-		printk("Kernel unaligned access at TPC[%lx]\n", regs->tpc);
+		printk("Kernel unaligned access at TPC[%lx] ", regs->tpc);
+		print_symbol("%s\n", regs->tpc);
 	}
 
 	if (!ok_for_kernel(insn) || dir == both) {