linux-kernel - [PATCH 4/4] ACPI: RISCV: Enable ACPI based NUMA

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Message-Id: <0be49d4d7d7e43933534aad6f72b35d3380519fd.1706603678.git.haibo1.xu@intel.com>
Date: Wed, 31 Jan 2024 10:32:01 +0800
From: Haibo Xu <haibo1.xu@...el.com>
To: 
Cc: xiaobo55x@...il.com,
	ajones@...tanamicro.com,
	sunilvl@...tanamicro.com,
	Haibo Xu <haibo1.xu@...el.com>,
	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>,
	Robert Moore <robert.moore@...el.com>,
	Conor Dooley <conor.dooley@...rochip.com>,
	Guo Ren <guoren@...nel.org>,
	Anup Patel <apatel@...tanamicro.com>,
	Alexandre Ghiti <alexghiti@...osinc.com>,
	Greentime Hu <greentime.hu@...ive.com>,
	Sami Tolvanen <samitolvanen@...gle.com>,
	Jisheng Zhang <jszhang@...nel.org>,
	Clément Léger <cleger@...osinc.com>,
	Baoquan He <bhe@...hat.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Chen Jiahao <chenjiahao16@...wei.com>,
	Arnd Bergmann <arnd@...db.de>,
	James Morse <james.morse@....com>,
	"Russell King (Oracle)" <rmk+kernel@...linux.org.uk>,
	Evan Green <evan@...osinc.com>,
	Samuel Holland <samuel.holland@...ive.com>,
	Ard Biesheuvel <ardb@...nel.org>,
	Tony Luck <tony.luck@...el.com>,
	Yuntao Wang <ytcoode@...il.com>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	Dan Williams <dan.j.williams@...el.com>,
	Alison Schofield <alison.schofield@...el.com>,
	linux-riscv@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	linux-acpi@...r.kernel.org,
	acpica-devel@...ts.linux.dev
Subject: [PATCH 4/4] ACPI: RISCV: Enable ACPI based NUMA

Enable ACPI based NUMA for RISCV in Kconfig.

Signed-off-by: Haibo Xu <haibo1.xu@...el.com>
---
 arch/riscv/Kconfig        | 1 +
 drivers/acpi/numa/Kconfig | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index bffbd869a068..e586ab959f34 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -438,6 +438,7 @@ config NUMA
 	select HAVE_SETUP_PER_CPU_AREA
 	select NEED_PER_CPU_EMBED_FIRST_CHUNK
 	select NEED_PER_CPU_PAGE_FIRST_CHUNK
+	select ACPI_NUMA if ACPI
 	select OF_NUMA
 	select USE_PERCPU_NUMA_NODE_ID
 	help
diff --git a/drivers/acpi/numa/Kconfig b/drivers/acpi/numa/Kconfig
index 849c2bd820b9..525297c44250 100644
--- a/drivers/acpi/numa/Kconfig
+++ b/drivers/acpi/numa/Kconfig
@@ -2,7 +2,7 @@
 config ACPI_NUMA
 	bool "NUMA support"
 	depends on NUMA
-	depends on (X86 || ARM64 || LOONGARCH)
+	depends on (X86 || ARM64 || LOONGARCH || RISCV)
 	default y if ARM64
 
 config ACPI_HMAT
-- 
2.34.1