[PATCH 0001/0001] format idle IP output func+offset/length

[Liu, Changcheng]

kaslr feature is enabled in kernel.
Remove kernel text address when dumping idle IP info

Signed-off-by: Liu Changcheng <changcheng....@intel.com>
Signed-off-by: Jerry Liu <primerl...@gmail.com>

diff --git a/lib/nmi_backtrace.c b/lib/nmi_backtrace.c
index 0bc0a35..9cc4178 100644
--- a/lib/nmi_backtrace.c
+++ b/lib/nmi_backtrace.c
@@ -92,7 +92,7 @@ bool nmi_cpu_backtrace(struct pt_regs *regs)
        if (cpumask_test_cpu(cpu, to_cpumask(backtrace_mask))) {
                arch_spin_lock(&lock);
                if (regs && cpu_in_idle(instruction_pointer(regs))) {
-                       pr_warn("NMI backtrace for cpu %d skipped: idling at pc 
%#lx\n",
+                       pr_warn("NMI backtrace for cpu %d skipped: idling at pc 
%pS\n",
                                cpu, instruction_pointer(regs));
                } else {
                        pr_warn("NMI backtrace for cpu %d\n", cpu);
-- 
2.7.4