1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
index 5d42c2414ae5..cd9a68e2fea9 100644
--- a/drivers/acpi/custom_method.c
+++ b/drivers/acpi/custom_method.c
@@ -66,7 +66,7 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
                 buf = NULL;
                 if (ACPI_FAILURE(status))
                         return -EINVAL;
-                add_taint(TAINT_OVERRIDDEN_ACPI_TABLE);
+                add_taint(TAINT_OVERRIDDEN_ACPI_TABLE, LOCKDEP_NOW_UNRELIABLE);
         }
 
         return count;