taint: add explicit flag to show whether lock dep is still OK.

Fix up all callers as they were before, with make one change: an
unsigned module taints the kernel, but doesn't turn off lockdep.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

2 files changed, 2 insertions, 2 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;
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 3ff267861541..535e888bad78 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -661,7 +661,7 @@ static void acpi_table_taint(struct acpi_table_header *table)
         pr_warn(PREFIX
                 "Override [%4.4s-%8.8s], this is unsafe: tainting kernel\n",
                 table->signature, table->oem_table_id);
-        add_taint(TAINT_OVERRIDDEN_ACPI_TABLE);
+        add_taint(TAINT_OVERRIDDEN_ACPI_TABLE, LOCKDEP_NOW_UNRELIABLE);
 }