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-rw-r--r--drivers/acpi/acpica/tbutils.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/tbutils.c b/drivers/acpi/acpica/tbutils.c
index 54a8712bae6..a9b105fc2e5 100644
--- a/drivers/acpi/acpica/tbutils.c
+++ b/drivers/acpi/acpica/tbutils.c
@@ -373,6 +373,10 @@ void acpi_tb_check_dsdt_header(void)
acpi_tb_print_table_header(0, &acpi_gbl_original_dsdt_header);
acpi_tb_print_table_header(0, acpi_gbl_DSDT);
+ ACPI_ERROR((AE_INFO,
+ "Please send DMI info to linux-acpi@vger.kernel.org\n"
+ "If system does not work as expected, please boot with acpi=copy_dsdt"));
+
/* Disable further error messages */
acpi_gbl_original_dsdt_header.length = acpi_gbl_DSDT->length;