debug: add the end-of-trace marker and the module list to

[linux-2.6-omap-h63xx.git] / kernel / panic.c

diff --git a/kernel/panic.c b/kernel/panic.c
index 0ebea438278a8c594010e1d2d9ec5e444f30c16c..d9e90cfe3298ca09947aca7b562479c5fcacb6f8 100644 (file)
--- a/kernel/panic.c
+++ b/kernel/panic.c
@@ -281,6 +281,13 @@ static int init_oops_id(void)
 }
 late_initcall(init_oops_id);
 
+static void print_oops_end_marker(void)
+{
+       init_oops_id();
+       printk(KERN_WARNING "---[ end trace %016llx ]---\n",
+               (unsigned long long)oops_id);
+}
+
 /*
  * Called when the architecture exits its oops handler, after printing
  * everything.
@@ -288,9 +295,7 @@ late_initcall(init_oops_id);
 void oops_exit(void)
 {
        do_oops_enter_exit();
-       init_oops_id();
-       printk(KERN_WARNING "---[ end trace %016llx ]---\n",
-               (unsigned long long)oops_id);
+       print_oops_end_marker();
 }
 
 #ifdef WANT_WARN_ON_SLOWPATH
@@ -298,11 +303,14 @@ void warn_on_slowpath(const char *file, int line)
 {
        char function[KSYM_SYMBOL_LEN];
        unsigned long caller = (unsigned long) __builtin_return_address(0);
-
        sprint_symbol(function, caller);
+
+       printk(KERN_WARNING "------------[ cut here ]------------\n");
        printk(KERN_WARNING "WARNING: at %s:%d %s()\n", file,
                line, function);
+       print_modules();
        dump_stack();
+       print_oops_end_marker();
 }
 EXPORT_SYMBOL(warn_on_slowpath);
 #endif