提交 e4dfe108 编写于 作者: E Erik Kaneda 提交者: Rafael J. Wysocki

ACPICA: Clean up context mutex during object deletion

ACPICA commit bc43c878fd4ff27ba75b1d111b97ee90d4a82707

Fixes: c27f3d01 ("Fix race in GenericSerialBus (I2C) and GPIO OpRegion parameter handling")
Link: https://github.com/acpica/acpica/commit/bc43c878Reported-by: NJohn Garry <john.garry@huawei.com>
Reported-by: NXiang Chen <chenxiang66@hisilicon.com>
Tested-by: NXiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: NErik Kaneda <erik.kaneda@intel.com>
Signed-off-by: NBob Moore <robert.moore@intel.com>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
上级 8124c8a6
无相关合并请求
......@@ -285,6 +285,14 @@ static void acpi_ut_delete_internal_obj(union acpi_operand_object *object)
}
break;
case ACPI_TYPE_LOCAL_ADDRESS_HANDLER:
ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
"***** Address handler %p\n", object));
acpi_os_delete_mutex(object->address_space.context_mutex);
break;
default:
break;
......
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