On Tue, May 14, 2024 at 8:17 PM Björn Töpel <bjorn@xxxxxxxxxx> wrote: > > Alexandre Ghiti <alexghiti@xxxxxxxxxxxx> writes: > > > 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. > > Hmm, care to elaborate? I thought that was optional. My bad, I thought VMEMMAP was required in your patchset. Sorry for the noise!
