From 4bab30a041a2f27807b0b2a7fd36c8c8695c90c8 Mon Sep 17 00:00:00 2001 From: Zhang Rui Date: Mon, 14 Dec 2009 11:24:18 +0800 Subject: [PATCH] ACPI: add kernel tainting after overriding an ACPI control method Add kernel tainting after overriding an ACPI control method successfully. Signed-off-by: Zhang Rui Signed-off-by: Len Brown --- drivers/acpi/debug.c | 1 + 1 file changed, 1 insertion(+) 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; -- 2.20.1