diff options
| -rw-r--r-- | kernel/panic.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/kernel/panic.c b/kernel/panic.c index 0ebea438278..d9e90cfe329 100644 --- 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 |