diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/panic.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/kernel/panic.c b/kernel/panic.c index 3fd8c5bf8b3..940ca14f6db 100644 --- a/kernel/panic.c +++ b/kernel/panic.c @@ -213,8 +213,14 @@ unsigned long get_taint(void) void add_taint(unsigned flag) { - /* can't trust the integrity of the kernel anymore: */ - debug_locks = 0; + /* + * Can't trust the integrity of the kernel anymore. + * We don't call directly debug_locks_off() because the issue + * is not necessarily serious enough to set oops_in_progress to 1 + */ + if (__debug_locks_off()) + printk(KERN_WARNING "Disabling lockdep due to kernel taint\n"); + set_bit(flag, &tainted_mask); } EXPORT_SYMBOL(add_taint); |