Merge branches 'acpi-button', 'acpica' and 'acpi-sysfs'
* acpi-button:
Revert "ACPI / button: Change default behavior to lid_init_state=open"
* acpica:
ACPICA: Tables: Fix regression introduced by a too early mechanism enabling
* acpi-sysfs:
ACPI / sysfs: fix acpi_get_table() leak / acpi-sysfs denial of service
diff --git a/drivers/acpi/acpica/tbutils.c b/drivers/acpi/acpica/tbutils.c
index 5a968a7..7abe665 100644
--- a/drivers/acpi/acpica/tbutils.c
+++ b/drivers/acpi/acpica/tbutils.c
@@ -418,11 +418,7 @@ acpi_tb_get_table(struct acpi_table_desc *table_desc,
table_desc->validation_count++;
if (table_desc->validation_count == 0) {
- ACPI_ERROR((AE_INFO,
- "Table %p, Validation count is zero after increment\n",
- table_desc));
table_desc->validation_count--;
- return_ACPI_STATUS(AE_LIMIT);
}
*out_table = table_desc->pointer;
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index 25aba9b..9ad8cdb 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -113,7 +113,7 @@ struct acpi_button {
static BLOCKING_NOTIFIER_HEAD(acpi_lid_notifier);
static struct acpi_device *lid_device;
-static u8 lid_init_state = ACPI_BUTTON_LID_INIT_OPEN;
+static u8 lid_init_state = ACPI_BUTTON_LID_INIT_METHOD;
static unsigned long lid_report_interval __read_mostly = 500;
module_param(lid_report_interval, ulong, 0644);
diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
index 1b5ee1e..e414fab 100644
--- a/drivers/acpi/sysfs.c
+++ b/drivers/acpi/sysfs.c
@@ -333,14 +333,17 @@ static ssize_t acpi_table_show(struct file *filp, struct kobject *kobj,
container_of(bin_attr, struct acpi_table_attr, attr);
struct acpi_table_header *table_header = NULL;
acpi_status status;
+ ssize_t rc;
status = acpi_get_table(table_attr->name, table_attr->instance,
&table_header);
if (ACPI_FAILURE(status))
return -ENODEV;
- return memory_read_from_buffer(buf, count, &offset,
- table_header, table_header->length);
+ rc = memory_read_from_buffer(buf, count, &offset, table_header,
+ table_header->length);
+ acpi_put_table(table_header);
+ return rc;
}
static int acpi_table_attr_init(struct kobject *tables_obj,