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| author | Lv Zheng <lv.zheng@intel.com> | 2016-03-24 09:41:47 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-04-05 03:53:34 +0200 |
| commit | d1461a1b506e4a2df9f703c5f39f765b65c9672e (patch) | |
| tree | 67c88fd066fac1b9d0b3af663cdbae8417c50e5d /drivers/acpi/acpica/acevents.h | |
| parent | ca4fc02714f046cbdc8c0ee4af6733b6231e57dc (diff) | |
| download | linux-d1461a1b506e4a2df9f703c5f39f765b65c9672e.tar.bz2 | |
ACPICA: Events: Fix an issue that _REG association can happen before namespace is initialized
ACPICA commit c508f8592efaa0d8197f26d7fee6382c5ac8e383
Current code flow cannot ensure _REG association can happen after the
namespace is initialized, so we move _REG association to where _REG was
about to run to fix this issue.
This issue is detected when acpi_ev_initialize_region() is invoked during
the table loading. And this is one of the most important the root cause why
ACPICA table loading is split into 2 load passes. Lv Zheng.
Link: https://github.com/acpica/acpica/commit/c508f859
Link: https://bugs.acpica.org/show_bug.cgi?id=1252
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>
Diffstat (limited to 'drivers/acpi/acpica/acevents.h')
| -rw-r--r-- | drivers/acpi/acpica/acevents.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/acpi/acpica/acevents.h b/drivers/acpi/acpica/acevents.h index 010cf81bada9..17f221782d2f 100644 --- a/drivers/acpi/acpica/acevents.h +++ b/drivers/acpi/acpica/acevents.h @@ -198,8 +198,6 @@ void acpi_ev_detach_region(union acpi_operand_object *region_obj, u8 acpi_ns_is_locked); -void acpi_ev_associate_reg_method(union acpi_operand_object *region_obj); - void acpi_ev_execute_reg_methods(struct acpi_namespace_node *node, acpi_adr_space_type space_id, u32 function); |