On Tue, May 14, 2024 at 4:05 PM Björn Töpel <bjorn@xxxxxxxxxx> wrote: > > From: Björn Töpel <bjorn@xxxxxxxxxxxx> > > Enable ARCH_ENABLE_MEMORY_HOTPLUG and ARCH_ENABLE_MEMORY_HOTREMOVE for > RISC-V. > > Signed-off-by: Björn Töpel <bjorn@xxxxxxxxxxxx> > --- > arch/riscv/Kconfig | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig > index 6bec1bce6586..b9398b64bb69 100644 > --- a/arch/riscv/Kconfig > +++ b/arch/riscv/Kconfig > @@ -16,6 +16,8 @@ config RISCV > select ACPI_REDUCED_HARDWARE_ONLY if ACPI > select ARCH_DMA_DEFAULT_COHERENT > select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION > + select ARCH_ENABLE_MEMORY_HOTPLUG if SPARSEMEM && 64BIT && MMU I think this should be SPARSEMEM_VMEMMAP here. > + select ARCH_ENABLE_MEMORY_HOTREMOVE if MEMORY_HOTPLUG > select ARCH_ENABLE_SPLIT_PMD_PTLOCK if PGTABLE_LEVELS > 2 > select ARCH_ENABLE_THP_MIGRATION if TRANSPARENT_HUGEPAGE > select ARCH_HAS_BINFMT_FLAT > -- > 2.40.1 >
