1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/acpi/debug.c b/drivers/acpi/debug.c
index 0bedd1554f2f..cc421b7ae166 100644
--- a/drivers/acpi/debug.c
+++ b/drivers/acpi/debug.c
@@ -239,6 +239,7 @@ static ssize_t cm_write(struct file *file, const char __user *user_buf,
                 kfree(buf);
                 if (ACPI_FAILURE(status))
                         return -EINVAL;
+                add_taint(TAINT_OVERRIDDEN_ACPI_TABLE);
         }
 
         return count;