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ACPICA: Back port of "ACPICA: Dispatcher: Tune interpreter lock around AcpiEvInitializeRegion()"

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ACPICA commit bc481e758e54f7644fd0b657119ca7763d8b6a9c

This is a back port result of the following commit:
  Commit: 8633db6b02
  Subject: ACPICA: Dispatcher: Fix interpreter locking around acpi_ev_initialize_region()

Link: https://github.com/acpica/acpica/commit/bc481e75
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Lv Zheng 2016-11-30 15:20:59 +08:00 committed by Rafael J. Wysocki
parent 523db19bdc
commit f7cc87413b
1 changed files with 2 additions and 2 deletions
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4
drivers/acpi/acpica/dsinit.c
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@ -221,8 +221,8 @@ acpi_ds_initialize_objects(u32 table_index,
*/
status =
acpi_ns_walk_namespace(ACPI_TYPE_ANY, start_node, ACPI_UINT32_MAX,
0, acpi_ds_init_one_object, NULL, &info,
NULL);
ACPI_NS_WALK_NO_UNLOCK,
acpi_ds_init_one_object, NULL, &info, NULL);
if (ACPI_FAILURE(status)) {
ACPI_EXCEPTION((AE_INFO, status, "During WalkNamespace"));
}