diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c
index ab764ed34a50..2652a614deeb 100644
--- a/drivers/acpi/pci_link.c
+++ b/drivers/acpi/pci_link.c
@@ -354,6 +354,7 @@ static int acpi_pci_link_set(struct acpi_pci_link *link, int irq)
 
 	}
 	resource->end.type = ACPI_RESOURCE_TYPE_END_TAG;
+	resource->end.length = sizeof(struct acpi_resource);
 
 	/* Attempt to set the resource */
 	status = acpi_set_current_resources(link->device->handle, &buffer);
diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index 14d4dced1def..d544e3aaf761 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -4121,7 +4121,7 @@ static int sony_pic_enable(struct acpi_device *device,
 		resource->res3.data.irq.sharable = ACPI_SHARED;
 
 		resource->res4.type = ACPI_RESOURCE_TYPE_END_TAG;
-
+		resource->res4.length = sizeof(struct acpi_resource);
 	}
 	/* setup Type 2/3 resources */
 	else {
@@ -4140,6 +4140,7 @@ static int sony_pic_enable(struct acpi_device *device,
 		resource->res2.data.irq.sharable = ACPI_SHARED;
 
 		resource->res3.type = ACPI_RESOURCE_TYPE_END_TAG;
+		resource->res3.length = sizeof(struct acpi_resource);
 	}
 
 	/* Attempt to set the resource */
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index b8f4ea7b27fc..9847ab163829 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -634,6 +634,7 @@ int pnpacpi_build_resource_template(struct pnp_dev *dev,
 	}
 	/* resource will pointer the end resource now */
 	resource->type = ACPI_RESOURCE_TYPE_END_TAG;
+	resource->length = sizeof(struct acpi_resource);
 
 	return 0;
 }