On Tue, May 14, 2024 at 04:04:44PM +0200, Björn Töpel 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 Hopefully this should be SPARSEMEM_VMEMMAP. We are trying to deprecate memory-hotplug on !SPARSEMEM_VMEMMAP. And it is always easier to do it now that when the code goes already in, so please consider if you really need SPARSEMEM and why (I do not think you do). -- Oscar Salvador SUSE Labs
