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Message-Id: <f1f96377b8ecd6e3183f28abf5c9ac21cb9855ea.1718268003.git.haibo1.xu@intel.com> Date: Thu, 13 Jun 2024 16:54:35 +0800 From: Haibo Xu <haibo1.xu@...el.com> To: sunilvl@...tanamicro.com, arnd@...db.de Cc: xiaobo55x@...il.com, ajones@...tanamicro.com, Haibo Xu <haibo1.xu@...el.com>, Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>, Huacai Chen <chenhuacai@...nel.org>, WANG Xuerui <kernel@...0n.name>, Paul Walmsley <paul.walmsley@...ive.com>, Palmer Dabbelt <palmer@...belt.com>, Albert Ou <aou@...s.berkeley.edu>, "Rafael J. Wysocki" <rafael@...nel.org>, Len Brown <lenb@...nel.org>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Conor Dooley <conor.dooley@...rochip.com>, Andrew Morton <akpm@...ux-foundation.org>, Baoquan He <bhe@...hat.com>, Charlie Jenkins <charlie@...osinc.com>, Evan Green <evan@...osinc.com>, Sami Tolvanen <samitolvanen@...gle.com>, Zong Li <zong.li@...ive.com>, Clément Léger <cleger@...osinc.com>, Alexandre Ghiti <alexghiti@...osinc.com>, Samuel Holland <samuel.holland@...ive.com>, Chen Jiahao <chenjiahao16@...wei.com>, James Morse <james.morse@....com>, "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>, Zhao Ke <ke.zhao@...ngroup.cn>, Andy Chiu <andy.chiu@...ive.com>, Marc Zyngier <maz@...nel.org>, Thomas Gleixner <tglx@...utronix.de>, Tony Luck <tony.luck@...el.com>, Ard Biesheuvel <ardb@...nel.org>, Dan Williams <dan.j.williams@...el.com>, Alison Schofield <alison.schofield@...el.com>, Jonathan Cameron <Jonathan.Cameron@...wei.com>, Robert Richter <rrichter@....com>, Yuntao Wang <ytcoode@...il.com>, Dave Jiang <dave.jiang@...el.com>, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, loongarch@...ts.linux.dev, linux-riscv@...ts.infradead.org, linux-acpi@...r.kernel.org Subject: [PATCH v4 3/4] ACPI: NUMA: change the ACPI_NUMA to a hidden option x86/arm64/loongarch would select ACPI_NUMA by default and riscv would do the same thing, so change it to a hidden option and the select statements except for the X86_64_ACPI_NUMA can also go away. Suggested-by: Arnd Bergmann <arnd@...db.de> Suggested-by: Sunil V L <sunilvl@...tanamicro.com> Signed-off-by: Haibo Xu <haibo1.xu@...el.com> Reviewed-by: Sunil V L <sunilvl@...tanamicro.com> --- arch/arm64/Kconfig | 1 - arch/loongarch/Kconfig | 1 - drivers/acpi/numa/Kconfig | 5 +---- 3 files changed, 1 insertion(+), 6 deletions(-) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 5d91259ee7b5..5079ad4e21a5 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -1484,7 +1484,6 @@ config HOTPLUG_CPU config NUMA bool "NUMA Memory Allocation and Scheduler Support" select GENERIC_ARCH_NUMA - select ACPI_NUMA if ACPI select OF_NUMA select HAVE_SETUP_PER_CPU_AREA select NEED_PER_CPU_EMBED_FIRST_CHUNK diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig index e38139c576ee..8d9e06e4ad84 100644 --- a/arch/loongarch/Kconfig +++ b/arch/loongarch/Kconfig @@ -470,7 +470,6 @@ config NR_CPUS config NUMA bool "NUMA Support" select SMP - select ACPI_NUMA if ACPI help Say Y to compile the kernel with NUMA (Non-Uniform Memory Access) support. This option improves performance on systems with more diff --git a/drivers/acpi/numa/Kconfig b/drivers/acpi/numa/Kconfig index 849c2bd820b9..f33194d1e43f 100644 --- a/drivers/acpi/numa/Kconfig +++ b/drivers/acpi/numa/Kconfig @@ -1,9 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 config ACPI_NUMA - bool "NUMA support" - depends on NUMA - depends on (X86 || ARM64 || LOONGARCH) - default y if ARM64 + def_bool NUMA && !X86 config ACPI_HMAT bool "ACPI Heterogeneous Memory Attribute Table Support" -- 2.34.1
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