| Message ID | f1f96377b8ecd6e3183f28abf5c9ac21cb9855ea.1718268003.git.haibo1.xu@intel.com |
|---|---|
| State | New |
| Headers | show |
| Series | Add ACPI NUMA support for RISC-V | expand |
@Catalin Marinas @Huacai Chen Could you please have a look at this patch for the ACPI_NUMA config on ARM64 and LOONGARCH respectively. Thanks! On Thu, Jun 13, 2024 at 4:37 PM Haibo Xu <haibo1.xu@intel.com> wrote: > > 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@arndb.de> > Suggested-by: Sunil V L <sunilvl@ventanamicro.com> > Signed-off-by: Haibo Xu <haibo1.xu@intel.com> > Reviewed-by: Sunil V L <sunilvl@ventanamicro.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 >
On Mon, Jun 17, 2024 at 09:34:18PM +0800, Haibo Xu wrote: > @Catalin Marinas @Huacai Chen > > Could you please have a look at this patch for the ACPI_NUMA config on > ARM64 and LOONGARCH respectively. > > Thanks! > > On Thu, Jun 13, 2024 at 4:37 PM Haibo Xu <haibo1.xu@intel.com> wrote: > > > > 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@arndb.de> > > Suggested-by: Sunil V L <sunilvl@ventanamicro.com> > > Signed-off-by: Haibo Xu <haibo1.xu@intel.com> > > Reviewed-by: Sunil V L <sunilvl@ventanamicro.com> > > --- > > arch/arm64/Kconfig | 1 - > > arch/loongarch/Kconfig | 1 - > > drivers/acpi/numa/Kconfig | 5 +---- > > 3 files changed, 1 insertion(+), 6 deletions(-) This looks fine from an arm64 perspective: Acked-by: Will Deacon <will@kernel.org> Will
On Wed, Jun 19, 2024 at 9:18 AM Haibo Xu <xiaobo55x@gmail.com> wrote: > > On Tue, Jun 18, 2024 at 11:18 PM Will Deacon <will@kernel.org> wrote: > > > > On Mon, Jun 17, 2024 at 09:34:18PM +0800, Haibo Xu wrote: > > > @Catalin Marinas @Huacai Chen > > > > > > Could you please have a look at this patch for the ACPI_NUMA config on > > > ARM64 and LOONGARCH respectively. > > > > > > Thanks! > > > > > > On Thu, Jun 13, 2024 at 4:37 PM Haibo Xu <haibo1.xu@intel.com> wrote: > > > > > > > > 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@arndb.de> > > > > Suggested-by: Sunil V L <sunilvl@ventanamicro.com> > > > > Signed-off-by: Haibo Xu <haibo1.xu@intel.com> > > > > Reviewed-by: Sunil V L <sunilvl@ventanamicro.com> > > > > --- > > > > arch/arm64/Kconfig | 1 - > > > > arch/loongarch/Kconfig | 1 - > > > > drivers/acpi/numa/Kconfig | 5 +---- > > > > 3 files changed, 1 insertion(+), 6 deletions(-) > > > > This looks fine from an arm64 perspective: > > > > Acked-by: Will Deacon <will@kernel.org> Looks fine for LoongArch: Acked-by: Huacai Chen <chenhuacai@loongson.cn> > > > > Thank you, Will! > > > Will
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"