[PATCH linux-next 0/2] ACPI: Add support for ACPI RAS2 feature table

shiju.jose
2025-02-28T12:28:23Z

From: Shiju Jose <shiju.jose@huawei.com>

Add support for ACPI RAS2 feature table (RAS2) defined in the ACPI 6.5
specification, section 5.2.21 and RAS2 HW based memory scrubbing feature.

ACPI RAS2 patches were part of the EDAC series [1].

1. https://lore.kernel.org/linux-cxl/20250212143654.1893-1-shiju.jose@huawei.com/

Shiju Jose (2):
ACPI:RAS2: Add ACPI RAS2 driver
ras: mem: Add memory ACPI RAS2 driver

Documentation/edac/scrub.rst | 73 ++++++
drivers/acpi/Kconfig | 11 +
drivers/acpi/Makefile | 1 +
drivers/acpi/ras2.c | 417 +++++++++++++++++++++++++++++++++++
drivers/ras/Kconfig | 11 +
drivers/ras/Makefile | 1 +
drivers/ras/acpi_ras2.c | 383 ++++++++++++++++++++++++++++++++
include/acpi/ras2_acpi.h | 47 ++++
8 files changed, 944 insertions(+)
create mode 100755 drivers/acpi/ras2.c
create mode 100644 drivers/ras/acpi_ras2.c
create mode 100644 include/acpi/ras2_acpi.h

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2.43.0