Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2025-01-01 15:51:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

ACPICA: Clean up context mutex during object deletion

Browse Source 
ACPICA commit bc43c878fd4ff27ba75b1d111b97ee90d4a82707

Fixes: c27f3d011b ("Fix race in GenericSerialBus (I2C) and GPIO OpRegion parameter handling")
Link: https://github.com/acpica/acpica/commit/bc43c878
Reported-by: John Garry <john.garry@huawei.com>
Reported-by: Xiang Chen <chenxiang66@hisilicon.com>
Tested-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: Erik Kaneda <erik.kaneda@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:
Erik Kaneda 2021-05-21 15:28:08 -07:00 committed by Rafael J. Wysocki
parent 8124c8a6b3
commit e4dfe10837
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/acpi/acpica/utdelete.c
View File

@ -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;