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Section 5.2.20. 2. support for ACPI RAS2(RAS2 feature table), as per ACPI 6.5 & upwards revision. Section 5.2.21. 3. scrub driver supports configuring parameters of the memory scrubbers in the system. This driver has been implemented based on the hwmon subsystem. The features have tested with RASF and RAS2 emulation in the QEMU. Previous references to the memory scub and RASF topics. https://lore.kernel.org/all/20221103155029.2451105-1-jiaqiyan@google.com/ https://patchwork.kernel.org/project/linux-arm-kernel/patch/CS1PR84MB0038718F49DBC0FF03919E1184390@CS1PR84MB0038.NAMPRD84.PROD.OUTLOOK.COM/ A Somasundaram (2): ACPI:RASF: Add extract RASF table to register RASF platform devices ACPI:RASF: Add common library for RASF and RAS2 PCC interfaces Shiju Jose (7): memory: scrub: Add scrub driver supports configuring memory scrubbers in the system memory: scrub: sysfs: Add Documentation entries for set of scrub attributes Documentation/scrub-configure.rst: Add documentation for scrub driver memory: RASF: Add memory RASF driver ACPICA: ACPI 6.5: Add support for RAS2 table ACPI:RAS2: Add driver for ACPI RAS2 feature table (RAS2) memory: RAS2: Add memory RAS2 driver .../ABI/testing/sysfs-class-scrub-configure | 82 ++++ Documentation/scrub-configure.rst | 55 +++ drivers/acpi/Kconfig | 15 + drivers/acpi/Makefile | 1 + drivers/acpi/ras2_acpi.c | 97 ++++ drivers/acpi/rasf_acpi.c | 71 +++ drivers/acpi/rasf_acpi_common.c | 272 +++++++++++ drivers/memory/Kconfig | 15 + drivers/memory/Makefile | 3 + drivers/memory/ras2.c | 334 +++++++++++++ drivers/memory/rasf.c | 335 +++++++++++++ drivers/memory/rasf_common.c | 251 ++++++++++ drivers/memory/scrub/Kconfig | 11 + drivers/memory/scrub/Makefile | 6 + drivers/memory/scrub/memory-scrub.c | 452 ++++++++++++++++++ include/acpi/actbl2.h | 55 +++ include/acpi/rasf_acpi.h | 59 +++ include/memory/memory-scrub.h | 85 ++++ include/memory/rasf.h | 82 ++++ 19 files changed, 2281 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-class-scrub-configure create mode 100644 Documentation/scrub-configure.rst create mode 100755 drivers/acpi/ras2_acpi.c create mode 100755 drivers/acpi/rasf_acpi.c create mode 100755 drivers/acpi/rasf_acpi_common.c create mode 100644 drivers/memory/ras2.c create mode 100644 drivers/memory/rasf.c create mode 100644 drivers/memory/rasf_common.c create mode 100644 drivers/memory/scrub/Kconfig create mode 100644 drivers/memory/scrub/Makefile create mode 100755 drivers/memory/scrub/memory-scrub.c create mode 100755 include/acpi/rasf_acpi.h create mode 100755 include/memory/memory-scrub.h create mode 100755 include/memory/rasf.h -- 2.34.1