linux-brain/drivers/acpi/hmat
Jonathan Cameron cf5a6124f2 ACPI: HMAT: Fix handling of changes from ACPI 6.2 to ACPI 6.3
[ Upstream commit 2c5b9bde95c96942f2873cea6ef383c02800e4a8 ]

In ACPI 6.3, the Memory Proximity Domain Attributes Structure
changed substantially.  One of those changes was that the flag
for "Memory Proximity Domain field is valid" was deprecated.

This was because the field "Proximity Domain for the Memory"
became a required field and hence having a validity flag makes
no sense.

So the correct logic is to always assume the field is there.
Current code assumes it never is.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-11-05 11:43:19 +01:00
..
Kconfig acpi/hmat: Register performance attributes 2019-04-04 18:41:21 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
hmat.c ACPI: HMAT: Fix handling of changes from ACPI 6.2 to ACPI 6.3 2020-11-05 11:43:19 +01:00