[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 bb2d685..a9b7652 100644 (file)
--- 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) {