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Message-Id: <20240418034330.84721-3-cuiyunhui@bytedance.com> Date: Thu, 18 Apr 2024 11:43:30 +0800 From: Yunhui Cui <cuiyunhui@...edance.com> To: rafael@...nel.org, lenb@...nel.org, linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org, paul.walmsley@...ive.com, palmer@...belt.com, aou@...s.berkeley.edu, linux-riscv@...ts.infradead.org, bhelgaas@...gle.com, james.morse@....com, jhugo@...eaurora.org, jeremy.linton@....com, john.garry@...wei.com, Jonathan.Cameron@...wei.com, pierre.gondois@....com, sudeep.holla@....com, tiantao6@...wei.com Cc: Yunhui Cui <cuiyunhui@...edance.com> Subject: [PATCH v4 3/3] RISC-V: Select ACPI PPTT drivers After adding ACPI support to populate_cache_leaves(), RISC-V can build cacheinfo through the ACPI PPTT table, thus enabling the ACPI_PPTT configuration. Signed-off-by: Yunhui Cui <cuiyunhui@...edance.com> Reviewed-by: Jeremy Linton <jeremy.linton@....com> Reviewed-by: Sudeep Holla <sudeep.holla@....com> --- arch/riscv/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 6d64888134ba..5d73fcaf9136 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -14,6 +14,7 @@ config RISCV def_bool y select ACPI_GENERIC_GSI if ACPI select ACPI_REDUCED_HARDWARE_ONLY if ACPI + select ACPI_PPTT if ACPI select ARCH_DMA_DEFAULT_COHERENT select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION select ARCH_ENABLE_SPLIT_PMD_PTLOCK if PGTABLE_LEVELS > 2 -- 2.20.1
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